Sprinter/mame
2
0
Fork 0
mirror of https://github.com/holub/mame synced 2025-05-21 13:18:56 +03:00
Code Issues Actions Packages Projects Releases Wiki Activity

Sega 16-bit cleanup, part 1 (still more coming):

Browse Source 
* Converted FD1089/FD1094 into proper devices, derived
   from m68000. They now handle their own decryption and
   memory management, so we can remove all the calls for
   initialization/reset/etc. The key now lives as a 'key'
   subdevice under the CPU, and the FD1089/1094 are now
   specified just like any other CPU.
* Removed the horrible s16fd and s24fd files. Good riddance.
* Created a helper class for managing fd1094 decryption
   caches.
* Converted the memory mapper into a new modern device
   and updated the segas16b, segaorun, and segas18 drivers
   to use it. Fixed ROM memory mapping so that the source
   ROMs can be loaded contiguously, removing a bunch of
   hacks.
* Untangled the joined segas1x_state and split the states
   for each system into their own classes. Cleaned up some
   implementations.
* Added support for member functions to be called as
   DRIVER_INIT functions. To do this, #define 
   MODERN_DRIVER_INIT prior to #including "emu.h" and you
   will be required to specify a class and member function
   for your driver init.
* Fully modernized the segas16b and segas18 drivers.


New working games added
-----------------------
GP Rider (Japan) [ShouTime, Charles MacDonald, Aaron Giles]
Last Survivor [ShouTime, Charles MacDonald, Aaron Giles, 9ofzeven, TrevEB,
  Dr. Spankenstein, ghoolster, Surgeville, Tormod, Tjaberg, Waremonger]


(Note: A couple games are still busted, but most are working. Will 
follow up with more updates.)
This commit is contained in:
Aaron Giles 2012-08-04 05:19:46 +00:00
parent 13e2f8b5fc
commit aa9bc95573
36 changed files with 7275 additions and 5910 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
.gitattributes vendored
View File

@ -4402,8 +4402,6 @@ src/mame/machine/qix.c svneol=native#text/plain
src/mame/machine/r2crypt.c svneol=native#text/plain
src/mame/machine/rainbow.c svneol=native#text/plain
src/mame/machine/retofinv.c svneol=native#text/plain
src/mame/machine/s16fd.c svneol=native#text/plain
src/mame/machine/s24fd.c svneol=native#text/plain
src/mame/machine/scramble.c svneol=native#text/plain
src/mame/machine/scudsp.c svneol=native#text/plain
src/mame/machine/scudsp.h svneol=native#text/plain

43
src/emu/driver.c
View File

@ -471,14 +471,15 @@ void driver_device::soundlatch_sync_callback(void *ptr, INT32 param)
// writing to sound latches
//-------------------------------------------------
WRITE8_MEMBER( driver_device::soundlatch_byte_w ) { machine().scheduler().synchronize(timer_expired_delegate(FUNC(driver_device::soundlatch_sync_callback), this), 0 | (data << 8)); }
WRITE16_MEMBER( driver_device::soundlatch_word_w ) { machine().scheduler().synchronize(timer_expired_delegate(FUNC(driver_device::soundlatch_sync_callback), this), 0 | (data << 8)); }
WRITE8_MEMBER( driver_device::soundlatch2_byte_w ) { machine().scheduler().synchronize(timer_expired_delegate(FUNC(driver_device::soundlatch_sync_callback), this), 1 | (data << 8)); }
WRITE16_MEMBER( driver_device::soundlatch2_word_w ) { machine().scheduler().synchronize(timer_expired_delegate(FUNC(driver_device::soundlatch_sync_callback), this), 1 | (data << 8)); }
WRITE8_MEMBER( driver_device::soundlatch3_byte_w ) { machine().scheduler().synchronize(timer_expired_delegate(FUNC(driver_device::soundlatch_sync_callback), this), 2 | (data << 8)); }
WRITE16_MEMBER( driver_device::soundlatch3_word_w ) { machine().scheduler().synchronize(timer_expired_delegate(FUNC(driver_device::soundlatch_sync_callback), this), 2 | (data << 8)); }
WRITE8_MEMBER( driver_device::soundlatch4_byte_w ) { machine().scheduler().synchronize(timer_expired_delegate(FUNC(driver_device::soundlatch_sync_callback), this), 3 | (data << 8)); }
WRITE16_MEMBER( driver_device::soundlatch4_word_w ) { machine().scheduler().synchronize(timer_expired_delegate(FUNC(driver_device::soundlatch_sync_callback), this), 3 | (data << 8)); }
void driver_device::soundlatch_write(UINT8 index, UINT32 data) { machine().scheduler().synchronize(timer_expired_delegate(FUNC(driver_device::soundlatch_sync_callback), this), index | (data << 8)); }
WRITE8_MEMBER( driver_device::soundlatch_byte_w ) { soundlatch_write(0, data); }
WRITE16_MEMBER( driver_device::soundlatch_word_w ) { soundlatch_write(0, data); }
WRITE8_MEMBER( driver_device::soundlatch2_byte_w ) { soundlatch_write(1, data); }
WRITE16_MEMBER( driver_device::soundlatch2_word_w ) { soundlatch_write(1, data); }
WRITE8_MEMBER( driver_device::soundlatch3_byte_w ) { soundlatch_write(2, data); }
WRITE16_MEMBER( driver_device::soundlatch3_word_w ) { soundlatch_write(2, data); }
WRITE8_MEMBER( driver_device::soundlatch4_byte_w ) { soundlatch_write(3, data); }
WRITE16_MEMBER( driver_device::soundlatch4_word_w ) { soundlatch_write(3, data); }
//-------------------------------------------------
@ -486,14 +487,15 @@ WRITE16_MEMBER( driver_device::soundlatch4_word_w ) { machine().scheduler().sync
// reading from sound latches
//-------------------------------------------------
READ8_MEMBER( driver_device::soundlatch_byte_r ) { m_latch_read[0] = 1; return m_latched_value[0]; }
READ16_MEMBER( driver_device::soundlatch_word_r ) { m_latch_read[0] = 1; return m_latched_value[0]; }
READ8_MEMBER( driver_device::soundlatch2_byte_r ) { m_latch_read[1] = 1; return m_latched_value[1]; }
READ16_MEMBER( driver_device::soundlatch2_word_r ) { m_latch_read[1] = 1; return m_latched_value[1]; }
READ8_MEMBER( driver_device::soundlatch3_byte_r ) { m_latch_read[2] = 1; return m_latched_value[2]; }
READ16_MEMBER( driver_device::soundlatch3_word_r ) { m_latch_read[2] = 1; return m_latched_value[2]; }
READ8_MEMBER( driver_device::soundlatch4_byte_r ) { m_latch_read[3] = 1; return m_latched_value[3]; }
READ16_MEMBER( driver_device::soundlatch4_word_r ) { m_latch_read[3] = 1; return m_latched_value[3]; }
UINT32 driver_device::soundlatch_read(UINT8 index) { m_latch_read[index] = 1; return m_latched_value[index]; }
READ8_MEMBER( driver_device::soundlatch_byte_r ) { return soundlatch_read(0); }
READ16_MEMBER( driver_device::soundlatch_word_r ) { return soundlatch_read(0); }
READ8_MEMBER( driver_device::soundlatch2_byte_r ) { return soundlatch_read(1); }
READ16_MEMBER( driver_device::soundlatch2_word_r ) { return soundlatch_read(1); }
READ8_MEMBER( driver_device::soundlatch3_byte_r ) { return soundlatch_read(2); }
READ16_MEMBER( driver_device::soundlatch3_word_r ) { return soundlatch_read(2); }
READ8_MEMBER( driver_device::soundlatch4_byte_r ) { return soundlatch_read(3); }
READ16_MEMBER( driver_device::soundlatch4_word_r ) { return soundlatch_read(3); }
//-------------------------------------------------
@ -501,10 +503,11 @@ READ16_MEMBER( driver_device::soundlatch4_word_r ) { m_latch_read[3] = 1; return
// for clearing sound latches
//-------------------------------------------------
WRITE8_MEMBER( driver_device::soundlatch_clear_byte_w ) { m_latched_value[0] = m_latch_clear_value; }
WRITE8_MEMBER( driver_device::soundlatch2_clear_byte_w ) { m_latched_value[1] = m_latch_clear_value; }
WRITE8_MEMBER( driver_device::soundlatch3_clear_byte_w ) { m_latched_value[2] = m_latch_clear_value; }
WRITE8_MEMBER( driver_device::soundlatch4_clear_byte_w ) { m_latched_value[3] = m_latch_clear_value; }
void driver_device::soundlatch_clear(UINT8 index) { m_latched_value[index] = m_latch_clear_value; }
WRITE8_MEMBER( driver_device::soundlatch_clear_byte_w ) { soundlatch_clear(0); }
WRITE8_MEMBER( driver_device::soundlatch2_clear_byte_w ) { soundlatch_clear(1); }
WRITE8_MEMBER( driver_device::soundlatch3_clear_byte_w ) { soundlatch_clear(2); }
WRITE8_MEMBER( driver_device::soundlatch4_clear_byte_w ) { soundlatch_clear(3); }

8
src/emu/driver.h
View File

@ -178,9 +178,9 @@ public:
// generic helpers
template<class _DriverClass, void (_DriverClass::*_Function)()>
static void static_wrapper(driver_device &device)
static void driver_init_wrapper(running_machine &machine)
{
(downcast<_DriverClass &>(device).*_Function)();
(machine.driver_data<_DriverClass>()->*_Function)();
}
// generic interrupt generators
@ -234,6 +234,7 @@ public:
void soundlatch_setclearedvalue(UINT16 value) { m_latch_clear_value = value; }
// sound latch readers
UINT32 soundlatch_read(UINT8 index = 0);
DECLARE_READ8_MEMBER( soundlatch_byte_r );
DECLARE_READ8_MEMBER( soundlatch2_byte_r );
DECLARE_READ8_MEMBER( soundlatch3_byte_r );
@ -244,6 +245,8 @@ public:
DECLARE_READ16_MEMBER( soundlatch4_word_r );
// sound latch writers
void soundlatch_write(UINT8 index, UINT32 data);
void soundlatch_write(UINT32 data) { soundlatch_write(0, data); }
DECLARE_WRITE8_MEMBER( soundlatch_byte_w );
DECLARE_WRITE8_MEMBER( soundlatch2_byte_w );
DECLARE_WRITE8_MEMBER( soundlatch3_byte_w );
@ -254,6 +257,7 @@ public:
DECLARE_WRITE16_MEMBER( soundlatch4_word_w );
// sound latch clearers
void soundlatch_clear(UINT8 index = 0);
DECLARE_WRITE8_MEMBER( soundlatch_clear_byte_w );
DECLARE_WRITE8_MEMBER( soundlatch2_clear_byte_w );
DECLARE_WRITE8_MEMBER( soundlatch3_clear_byte_w );

85
src/emu/gamedrv.h
View File

@ -120,6 +120,90 @@ struct game_driver
#define GAME_NAME(name) driver_##name
#define GAME_EXTERN(name) extern const game_driver GAME_NAME(name)
#ifdef MODERN_DRIVER_INIT
// standard GAME() macro
#define GAME(YEAR,NAME,PARENT,MACHINE,INPUT,CLASS,INIT,MONITOR,COMPANY,FULLNAME,FLAGS) \
GAMEL(YEAR,NAME,PARENT,MACHINE,INPUT,CLASS,INIT,MONITOR,COMPANY,FULLNAME,FLAGS,((const char *)0))
// standard macro with additional layout
#define GAMEL(YEAR,NAME,PARENT,MACHINE,INPUT,CLASS,INIT,MONITOR,COMPANY,FULLNAME,FLAGS,LAYOUT) \
extern const game_driver GAME_NAME(NAME) = \
{ \
__FILE__, \
#PARENT, \
#NAME, \
FULLNAME, \
#YEAR, \
COMPANY, \
MACHINE_CONFIG_NAME(MACHINE), \
INPUT_PORTS_NAME(INPUT), \
&driver_device::driver_init_wrapper<CLASS, &CLASS::INIT>, \
ROM_NAME(NAME), \
NULL, \
(MONITOR)|(FLAGS)|GAME_TYPE_ARCADE, \
&LAYOUT[0] \
};
// standard console definition macro
#define CONS(YEAR,NAME,PARENT,COMPAT,MACHINE,INPUT,CLASS,INIT,COMPANY,FULLNAME,FLAGS) \
extern const game_driver GAME_NAME(NAME) = \
{ \
__FILE__, \
#PARENT, \
#NAME, \
FULLNAME, \
#YEAR, \
COMPANY, \
MACHINE_CONFIG_NAME(MACHINE), \
INPUT_PORTS_NAME(INPUT), \
&driver_device::driver_init_wrapper<CLASS, &CLASS::INIT>, \
ROM_NAME(NAME), \
#COMPAT, \
ROT0|(FLAGS)|GAME_TYPE_CONSOLE, \
NULL \
};
// standard computer definition macro
#define COMP(YEAR,NAME,PARENT,COMPAT,MACHINE,INPUT,CLASS,INIT,COMPANY,FULLNAME,FLAGS) \
extern const game_driver GAME_NAME(NAME) = \
{ \
__FILE__, \
#PARENT, \
#NAME, \
FULLNAME, \
#YEAR, \
COMPANY, \
MACHINE_CONFIG_NAME(MACHINE), \
INPUT_PORTS_NAME(INPUT), \
&driver_device::driver_init_wrapper<CLASS, &CLASS::INIT>, \
ROM_NAME(NAME), \
#COMPAT, \
ROT0|(FLAGS)|GAME_TYPE_COMPUTER, \
NULL \
};
// standard system definition macro
#define SYST(YEAR,NAME,PARENT,COMPAT,MACHINE,INPUT,CLASS,INIT,COMPANY,FULLNAME,FLAGS) \
extern const game_driver GAME_NAME(NAME) = \
{ \
__FILE__, \
#PARENT, \
#NAME, \
FULLNAME, \
#YEAR, \
COMPANY, \
MACHINE_CONFIG_NAME(MACHINE), \
INPUT_PORTS_NAME(INPUT), \
&driver_device::driver_init_wrapper<CLASS, &CLASS::INIT>, \
ROM_NAME(NAME), \
#COMPAT, \
ROT0|(FLAGS)|GAME_TYPE_OTHER, \
NULL \
};
#else
// standard GAME() macro
#define GAME(YEAR,NAME,PARENT,MACHINE,INPUT,INIT,MONITOR,COMPANY,FULLNAME,FLAGS) \
GAMEL(YEAR,NAME,PARENT,MACHINE,INPUT,INIT,MONITOR,COMPANY,FULLNAME,FLAGS,((const char *)0))
@ -200,6 +284,7 @@ extern const game_driver GAME_NAME(NAME) = \
NULL \
};
#endif
//**************************************************************************

5
src/emu/ui.c
View File

@ -1031,10 +1031,11 @@ astring &game_info_astring(running_machine &machine, astring &string)
/* count how many identical CPUs we have */
int count = 1;
const char *name = exec->device().name();
execute_interface_iterator execinneriter(machine.root_device());
for (device_execute_interface *scan = execinneriter.first(); scan != NULL; scan = execinneriter.next())
{
if (exec->device().type() == scan->device().type() && exec->device().clock() == scan->device().clock())
if (exec->device().type() == scan->device().type() && strcmp(name, scan->device().name()) == 0 && exec->device().clock() == scan->device().clock())
if (exectags.add(scan->device().tag(), 1, FALSE) != TMERR_DUPLICATE)
count++;
}
@ -1042,7 +1043,7 @@ astring &game_info_astring(running_machine &machine, astring &string)
/* if more than one, prepend a #x in front of the CPU name */
if (count > 1)
string.catprintf("%d" UTF8_MULTIPLY, count);
string.cat(exec->device().name());
string.cat(name);
/* display clock in kHz or MHz */
if (clock >= 1000000)

33
src/mame/drivers/beathead.c
View File

@ -2,7 +2,38 @@
Atari "Stella on Steroids" hardware
driver by Aaron Giles
****************************************************************************
Copyright Aaron Giles
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are
met:
* Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in
the documentation and/or other materials provided with the
distribution.
* Neither the name 'MAME' nor the names of its contributors may be
used to endorse or promote products derived from this software
without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY AARON GILES ''AS IS'' AND ANY EXPRESS OR
IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL AARON GILES BE LIABLE FOR ANY DIRECT,
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
****************************************************************************
Games supported:
* BeatHead

176
src/mame/drivers/segahang.c
View File

@ -2,6 +2,37 @@
Sega Hang On hardware
****************************************************************************
Copyright Aaron Giles
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are
met:
* Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in
the documentation and/or other materials provided with the
distribution.
* Neither the name 'MAME' nor the names of its contributors may be
used to endorse or promote products derived from this software
without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY AARON GILES ''AS IS'' AND ANY EXPRESS OR
IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL AARON GILES BE LIABLE FOR ANY DIRECT,
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
****************************************************************************
Known bugs:
@ -14,17 +45,13 @@
***************************************************************************/
#include "emu.h"
#include "cpu/z80/z80.h"
#include "cpu/mcs51/mcs51.h"
#include "includes/segas16.h"
#include "machine/segaic16.h"
#include "machine/fd1089.h"
#include "machine/8255ppi.h"
#include "cpu/m68000/m68000.h"
#include "machine/fd1094.h"
#include "sound/2203intf.h"
#include "sound/2151intf.h"
#include "sound/segapcm.h"
#include "video/segaic16.h"
#include "includes/segaipt.h"
@ -92,25 +119,18 @@ static const ppi8255_interface hangon_ppi_intf[2] =
static void hangon_generic_init( running_machine &machine )
{
segas1x_state *state = machine.driver_data<segas1x_state>();
segahang_state *state = machine.driver_data<segahang_state>();
/* reset the custom handlers and other pointers */
state->m_i8751_vblank_hook = NULL;
state->m_maincpu = machine.device("maincpu");
state->m_soundcpu = machine.device("soundcpu");
state->m_subcpu = machine.device("sub");
state->m_mcu = machine.device("mcu");
state->m_ppi8255_1 = machine.device("ppi8255_1");
state->m_ppi8255_2 = machine.device("ppi8255_2");
state->save_item(NAME(state->m_adc_select));
}
static TIMER_CALLBACK( suspend_i8751 )
{
segas1x_state *state = machine.driver_data<segas1x_state>();
segahang_state *state = machine.driver_data<segahang_state>();
device_suspend(state->m_mcu, SUSPEND_REASON_DISABLE, 1);
}
@ -124,9 +144,7 @@ static TIMER_CALLBACK( suspend_i8751 )
static MACHINE_RESET( hangon )
{
segas1x_state *state = machine.driver_data<segas1x_state>();
fd1094_machine_init(machine.device("sub"));
segahang_state *state = machine.driver_data<segahang_state>();
/* reset misc components */
segaic16_tilemap_reset(machine, 0);
@ -142,7 +160,7 @@ static MACHINE_RESET( hangon )
#if 0
static TIMER_DEVICE_CALLBACK( hangon_irq )
{
segas1x_state *state = timer.machine().driver_data<segas1x_state>();
segahang_state *state = timer.machine().driver_data<segahang_state>();
int scanline = param;
/* according to the schematics, IRQ2 is generated every 16 scanlines */
@ -163,14 +181,14 @@ static TIMER_DEVICE_CALLBACK( hangon_irq )
static TIMER_CALLBACK( delayed_ppi8255_w )
{
segas1x_state *state = machine.driver_data<segas1x_state>();
segahang_state *state = machine.driver_data<segahang_state>();
ppi8255_w(state->m_ppi8255_1, param >> 8, param & 0xff);
}
static READ16_HANDLER( hangon_io_r )
{
segas1x_state *state = space->machine().driver_data<segas1x_state>();
segahang_state *state = space->machine().driver_data<segahang_state>();
switch (offset & 0x3020/2)
{
@ -200,7 +218,7 @@ static READ16_HANDLER( hangon_io_r )
static WRITE16_HANDLER( hangon_io_w )
{
segas1x_state *state = space->machine().driver_data<segas1x_state>();
segahang_state *state = space->machine().driver_data<segahang_state>();
if (ACCESSING_BITS_0_7)
switch (offset & 0x3020/2)
@ -225,7 +243,7 @@ static WRITE16_HANDLER( hangon_io_w )
static READ16_HANDLER( sharrier_io_r )
{
segas1x_state *state = space->machine().driver_data<segas1x_state>();
segahang_state *state = space->machine().driver_data<segahang_state>();
switch (offset & 0x0030/2)
{
@ -256,7 +274,7 @@ static READ16_HANDLER( sharrier_io_r )
static WRITE16_HANDLER( sharrier_io_w )
{
segas1x_state *state = space->machine().driver_data<segas1x_state>();
segahang_state *state = space->machine().driver_data<segahang_state>();
if (ACCESSING_BITS_0_7)
switch (offset & 0x0030/2)
@ -288,7 +306,7 @@ static WRITE16_HANDLER( sharrier_io_w )
static WRITE8_DEVICE_HANDLER( sound_latch_w )
{
segas1x_state *state = device->machine().driver_data<segas1x_state>();
segahang_state *state = device->machine().driver_data<segahang_state>();
address_space *space = state->m_maincpu->memory().space(AS_PROGRAM);
state->soundlatch_byte_w(*space, offset, data);
}
@ -317,7 +335,7 @@ static WRITE8_DEVICE_HANDLER( video_lamps_w )
static WRITE8_DEVICE_HANDLER( tilemap_sound_w )
{
segas1x_state *state = device->machine().driver_data<segas1x_state>();
segahang_state *state = device->machine().driver_data<segahang_state>();
/* Port C : Tilemap origin and audio mute */
/* D7 : Port A handshaking signal /OBF */
@ -337,7 +355,7 @@ static WRITE8_DEVICE_HANDLER( tilemap_sound_w )
static WRITE8_DEVICE_HANDLER( sub_control_adc_w )
{
segas1x_state *state = device->machine().driver_data<segas1x_state>();
segahang_state *state = device->machine().driver_data<segahang_state>();
/* Port A : S.CPU control and ADC channel select */
/* D6 : INTR line on second CPU */
@ -346,12 +364,6 @@ static WRITE8_DEVICE_HANDLER( sub_control_adc_w )
device_set_input_line(state->m_subcpu, 4, (data & 0x40) ? CLEAR_LINE : ASSERT_LINE);
device_set_input_line(state->m_subcpu, INPUT_LINE_RESET, (data & 0x20) ? ASSERT_LINE : CLEAR_LINE);
/* If the CPU is being Reset we also need to reset the fd1094 state */
if (data & 0x20)
{
fd1094_machine_init(state->m_subcpu);
}
state->m_adc_select = (data >> 2) & 3;
}
@ -375,7 +387,7 @@ static READ8_DEVICE_HANDLER( adc_status_r )
static INTERRUPT_GEN( i8751_main_cpu_vblank )
{
segas1x_state *state = device->machine().driver_data<segas1x_state>();
segahang_state *state = device->machine().driver_data<segahang_state>();
/* if we have a fake 8751 handler, call it on VBLANK */
if (state->m_i8751_vblank_hook != NULL)
@ -406,14 +418,14 @@ static void sharrier_i8751_sim(running_machine &machine)
static void sound_irq(device_t *device, int irq)
{
segas1x_state *state = device->machine().driver_data<segas1x_state>();
segahang_state *state = device->machine().driver_data<segahang_state>();
device_set_input_line(state->m_soundcpu, 0, irq ? ASSERT_LINE : CLEAR_LINE);
}
static READ8_HANDLER( sound_data_r )
{
segas1x_state *state = space->machine().driver_data<segas1x_state>();
segahang_state *state = space->machine().driver_data<segahang_state>();
/* assert ACK */
ppi8255_set_port_c(state->m_ppi8255_1, 0x00);
@ -428,7 +440,7 @@ static READ8_HANDLER( sound_data_r )
*
*************************************/
static ADDRESS_MAP_START( hangon_map, AS_PROGRAM, 16, segas1x_state )
static ADDRESS_MAP_START( hangon_map, AS_PROGRAM, 16, segahang_state )
ADDRESS_MAP_UNMAP_HIGH
AM_RANGE(0x000000, 0x03ffff) AM_ROM
AM_RANGE(0x20c000, 0x20ffff) AM_RAM
@ -436,13 +448,13 @@ static ADDRESS_MAP_START( hangon_map, AS_PROGRAM, 16, segas1x_state )
AM_RANGE(0x410000, 0x410fff) AM_RAM_WRITE_LEGACY(segaic16_textram_0_w) AM_BASE_LEGACY(&segaic16_textram_0)
AM_RANGE(0x600000, 0x6007ff) AM_RAM AM_BASE_LEGACY(&segaic16_spriteram_0)
AM_RANGE(0xa00000, 0xa00fff) AM_RAM_WRITE_LEGACY(segaic16_paletteram_w) AM_BASE_LEGACY(&segaic16_paletteram)
AM_RANGE(0xc00000, 0xc3ffff) AM_ROM AM_REGION("sub", 0)
AM_RANGE(0xc00000, 0xc3ffff) AM_ROM AM_REGION("subcpu", 0)
AM_RANGE(0xc68000, 0xc68fff) AM_RAM AM_SHARE("share1") AM_BASE_LEGACY(&segaic16_roadram_0)
AM_RANGE(0xc7c000, 0xc7ffff) AM_RAM AM_SHARE("share2")
AM_RANGE(0xe00000, 0xffffff) AM_READWRITE_LEGACY(hangon_io_r, hangon_io_w)
ADDRESS_MAP_END
static ADDRESS_MAP_START( sharrier_map, AS_PROGRAM, 16, segas1x_state )
static ADDRESS_MAP_START( sharrier_map, AS_PROGRAM, 16, segahang_state )
ADDRESS_MAP_UNMAP_HIGH
AM_RANGE(0x000000, 0x03ffff) AM_ROM
AM_RANGE(0x040000, 0x043fff) AM_RAM AM_BASE_LEGACY(&workram)
@ -464,7 +476,7 @@ ADDRESS_MAP_END
*************************************/
/* On Super Hang On there is a memory mapper, like the System16 one, todo: emulate it! */
static ADDRESS_MAP_START( sub_map, AS_PROGRAM, 16, segas1x_state )
static ADDRESS_MAP_START( sub_map, AS_PROGRAM, 16, segahang_state )
ADDRESS_MAP_UNMAP_HIGH
ADDRESS_MAP_GLOBAL_MASK(0x7ffff)
AM_RANGE(0x000000, 0x03ffff) AM_ROM
@ -480,7 +492,7 @@ ADDRESS_MAP_END
*
*************************************/
static ADDRESS_MAP_START( sound_map_2203, AS_PROGRAM, 8, segas1x_state )
static ADDRESS_MAP_START( sound_map_2203, AS_PROGRAM, 8, segahang_state )
ADDRESS_MAP_UNMAP_HIGH
AM_RANGE(0x0000, 0x7fff) AM_ROM
AM_RANGE(0xc000, 0xc7ff) AM_MIRROR(0x0800) AM_RAM
@ -488,28 +500,28 @@ static ADDRESS_MAP_START( sound_map_2203, AS_PROGRAM, 8, segas1x_state )
AM_RANGE(0xe000, 0xe0ff) AM_MIRROR(0x0f00) AM_DEVREADWRITE_LEGACY("pcm", sega_pcm_r, sega_pcm_w)
ADDRESS_MAP_END
static ADDRESS_MAP_START( sound_portmap_2203, AS_IO, 8, segas1x_state )
static ADDRESS_MAP_START( sound_portmap_2203, AS_IO, 8, segahang_state )
ADDRESS_MAP_UNMAP_HIGH
ADDRESS_MAP_GLOBAL_MASK(0xff)
AM_RANGE(0x40, 0x40) AM_MIRROR(0x3f) AM_READ_LEGACY(sound_data_r)
ADDRESS_MAP_END
static ADDRESS_MAP_START( sound_map_2151, AS_PROGRAM, 8, segas1x_state )
static ADDRESS_MAP_START( sound_map_2151, AS_PROGRAM, 8, segahang_state )
ADDRESS_MAP_UNMAP_HIGH
AM_RANGE(0x0000, 0x7fff) AM_ROM
AM_RANGE(0xf000, 0xf0ff) AM_MIRROR(0x700) AM_DEVREADWRITE_LEGACY("pcm", sega_pcm_r, sega_pcm_w)
AM_RANGE(0xf800, 0xffff) AM_RAM
ADDRESS_MAP_END
static ADDRESS_MAP_START( sound_portmap_2151, AS_IO, 8, segas1x_state )
static ADDRESS_MAP_START( sound_portmap_2151, AS_IO, 8, segahang_state )
ADDRESS_MAP_UNMAP_HIGH
ADDRESS_MAP_GLOBAL_MASK(0xff)
AM_RANGE(0x00, 0x01) AM_MIRROR(0x3e) AM_DEVREADWRITE_LEGACY("ymsnd", ym2151_r, ym2151_w)
AM_RANGE(0x40, 0x40) AM_MIRROR(0x3f) AM_READ_LEGACY(sound_data_r)
ADDRESS_MAP_END
static ADDRESS_MAP_START( sound_portmap_2203x2, AS_IO, 8, segas1x_state )
static ADDRESS_MAP_START( sound_portmap_2203x2, AS_IO, 8, segahang_state )
ADDRESS_MAP_UNMAP_HIGH
ADDRESS_MAP_GLOBAL_MASK(0xff)
AM_RANGE(0x00, 0x01) AM_MIRROR(0x3e) AM_DEVREADWRITE_LEGACY("ym1", ym2203_r, ym2203_w)
@ -525,7 +537,7 @@ ADDRESS_MAP_END
*
*************************************/
static ADDRESS_MAP_START( mcu_io_map, AS_IO, 8, segas1x_state )
static ADDRESS_MAP_START( mcu_io_map, AS_IO, 8, segahang_state )
ADDRESS_MAP_END
@ -819,14 +831,14 @@ GFXDECODE_END
*
*************************************/
static MACHINE_CONFIG_START( hangon_base, segas1x_state )
static MACHINE_CONFIG_START( hangon_base, segahang_state )
/* basic machine hardware */
MCFG_CPU_ADD("maincpu", M68000, MASTER_CLOCK_25MHz/4)
MCFG_CPU_PROGRAM_MAP(hangon_map)
MCFG_CPU_VBLANK_INT("screen", irq4_line_hold)
MCFG_CPU_ADD("sub", M68000, MASTER_CLOCK_25MHz/4)
MCFG_CPU_ADD("subcpu", M68000, MASTER_CLOCK_25MHz/4)
MCFG_CPU_PROGRAM_MAP(sub_map)
MCFG_MACHINE_RESET(hangon)
@ -855,7 +867,7 @@ static MACHINE_CONFIG_DERIVED( sharrier_base, hangon_base )
MCFG_CPU_PROGRAM_MAP(sharrier_map)
MCFG_CPU_VBLANK_INT("screen", i8751_main_cpu_vblank)
MCFG_CPU_MODIFY("sub")
MCFG_CPU_MODIFY("subcpu")
MCFG_CPU_CLOCK(MASTER_CLOCK_10MHz)
/* video hardware */
@ -863,6 +875,15 @@ static MACHINE_CONFIG_DERIVED( sharrier_base, hangon_base )
MACHINE_CONFIG_END
static MACHINE_CONFIG_DERIVED( enduror_base, sharrier_base )
/* basic machine hardware */
MCFG_CPU_REPLACE("maincpu", FD1089B, MASTER_CLOCK_10MHz)
MCFG_CPU_PROGRAM_MAP(sharrier_map)
MCFG_CPU_VBLANK_INT("screen", i8751_main_cpu_vblank)
MACHINE_CONFIG_END
static MACHINE_CONFIG_FRAGMENT( sound_board_2203 )
/* basic machine hardware */
@ -971,13 +992,19 @@ static MACHINE_CONFIG_DERIVED( shangupb, hangon_base )
/* not sure about these speeds, but at 6MHz, the road is not updated fast enough */
MCFG_CPU_MODIFY("maincpu")
MCFG_CPU_CLOCK(10000000)
MCFG_CPU_MODIFY("sub")
MCFG_CPU_MODIFY("subcpu")
MCFG_CPU_CLOCK(10000000)
MCFG_SEGA16SP_ADD_HANGON("segaspr1")
MACHINE_CONFIG_END
static MACHINE_CONFIG_DERIVED( shangonro, shangupb )
MCFG_CPU_REPLACE("subcpu", FD1094, 10000000)
MCFG_CPU_PROGRAM_MAP(sub_map)
MACHINE_CONFIG_END
static MACHINE_CONFIG_DERIVED( sharrier, sharrier_base )
MCFG_FRAGMENT_ADD(sound_board_2203)
@ -989,14 +1016,21 @@ static MACHINE_CONFIG_DERIVED( sharrier, sharrier_base )
MACHINE_CONFIG_END
static MACHINE_CONFIG_DERIVED( enduror, sharrier_base )
static MACHINE_CONFIG_DERIVED( enduror, enduror_base )
MCFG_FRAGMENT_ADD(sound_board_2151)
MCFG_SEGA16SP_ADD_SHARRIER("segaspr1")
MACHINE_CONFIG_END
static MACHINE_CONFIG_DERIVED( enduror1, sharrier_base )
static MACHINE_CONFIG_DERIVED( enduror1, enduror_base )
MCFG_FRAGMENT_ADD(sound_board_2203)
MCFG_SEGA16SP_ADD_SHARRIER("segaspr1")
MACHINE_CONFIG_END
static MACHINE_CONFIG_DERIVED( endurobl, sharrier_base )
MCFG_FRAGMENT_ADD(sound_board_2203)
MCFG_SEGA16SP_ADD_SHARRIER("segaspr1")
@ -1036,7 +1070,7 @@ ROM_START( hangon )
ROM_LOAD16_BYTE( "epr-6917a.ic20", 0x010000, 0x8000, CRC(fea12367) SHA1(9a1ce5863c562160b657ad948812b43f42d7d0cc) )
ROM_LOAD16_BYTE( "epr-6915a.ic6", 0x010001, 0x8000, CRC(ac883240) SHA1(f943341ae13e062f3d12c6221180086ce8bdb8c4) )
ROM_REGION( 0x40000, "sub", 0 ) /* second 68000 CPU */
ROM_REGION( 0x40000, "subcpu", 0 ) /* second 68000 CPU */
ROM_LOAD16_BYTE( "epr-6920.ic63", 0x0000, 0x8000, CRC(1c95013e) SHA1(8344ac953477279c2c701f984d98292a21dd2f7d) )
ROM_LOAD16_BYTE( "epr-6919.ic51", 0x0001, 0x8000, CRC(6ca30d69) SHA1(ed933351883ebf6d9ef9428a81d09749b609cd60) )
@ -1095,7 +1129,7 @@ ROM_START( hangon1 )
ROM_LOAD16_BYTE( "epr-6917.ic20", 0x010000, 0x8000, CRC(f48a6cbc) SHA1(6437efaeb0e4cb727c03eb83678a9e107d244af1) )
ROM_LOAD16_BYTE( "epr-6915.ic6", 0x010001, 0x8000, CRC(75d3b5ee) SHA1(00948d0610f52b1b554cadde96227428e510e73e) )
ROM_REGION( 0x40000, "sub", 0 ) /* second 68000 CPU */
ROM_REGION( 0x40000, "subcpu", 0 ) /* second 68000 CPU */
ROM_LOAD16_BYTE( "epr-6920.ic63", 0x0000, 0x8000, CRC(1c95013e) SHA1(8344ac953477279c2c701f984d98292a21dd2f7d) )
ROM_LOAD16_BYTE( "epr-6919.ic51", 0x0001, 0x8000, CRC(6ca30d69) SHA1(ed933351883ebf6d9ef9428a81d09749b609cd60) )
@ -1159,15 +1193,15 @@ ROM_START( shangonro )
ROM_LOAD16_BYTE( "epr-10840.18", 0x20000, 0x08000, CRC(12ee8716) SHA1(8e798d23d22f85cd046641184d104c17b27995b2) )
ROM_LOAD16_BYTE( "epr-10837.4", 0x20001, 0x08000, CRC(155e0cfd) SHA1(e51734351c887fe3920c881f57abdfbb7d075f57) )
ROM_REGION( 0x2000, "user1", 0 ) /* FD1094 decryption key */
ROM_LOAD( "317-0038.key", 0x0000, 0x2000, CRC(85943925) SHA1(76303b0aa79ca9d4a8d10d4e63ee2efe756a0a00) )
ROM_REGION( 0x40000, "sub", 0 ) /* second 68000 CPU (encrypted FD1094) */
ROM_REGION( 0x40000, "subcpu", 0 ) /* second 68000 CPU (encrypted FD1094) */
ROM_LOAD16_BYTE( "epr-10833.31", 0x000001, 0x10000, CRC(13ba98bc) SHA1(83710a7bb9d038f8663e6d42b184d4e4d937a26f) )
ROM_LOAD16_BYTE( "epr-10831.25", 0x000000, 0x10000, CRC(3a2de9eb) SHA1(20da548cd1fb466942ee45306cfd04766e5a4f50) )
ROM_LOAD16_BYTE( "epr-10832.30", 0x020001, 0x10000, CRC(543cd7bb) SHA1(124b426adc2d8dc51172ef94cb215bde3b8b42a7) )
ROM_LOAD16_BYTE( "epr-10830.24", 0x020000, 0x10000, CRC(2ae4e53a) SHA1(b15b5a8b36cbe5fe68b5e18ab3398ebc7214dbee) )
ROM_REGION( 0x2000, "subcpu:key", 0 ) /* FD1094 decryption key */
ROM_LOAD( "317-0038.key", 0x0000, 0x2000, CRC(85943925) SHA1(76303b0aa79ca9d4a8d10d4e63ee2efe756a0a00) )
ROM_REGION( 0x18000, "gfx1", 0 ) /* tiles */
ROM_LOAD( "epr-10652.38", 0x00000, 0x08000, CRC(260286f9) SHA1(dc7c8d2c6ef924a937328685eed19bda1c8b1819) )
ROM_LOAD( "epr-10651.23", 0x08000, 0x08000, CRC(c609ee7b) SHA1(c6dacf81cbfe7e5df1f9a967cf571be1dcf1c429) )
@ -1215,7 +1249,7 @@ ROM_START( shangonrb )
ROM_LOAD16_BYTE( "s-hangon.29", 0x020000, 0x08000, CRC(12ee8716) SHA1(8e798d23d22f85cd046641184d104c17b27995b2) ) /* Same as EPR-10840 above */
ROM_LOAD16_BYTE( "s-hangon.31", 0x020001, 0x08000, CRC(155e0cfd) SHA1(e51734351c887fe3920c881f57abdfbb7d075f57) ) /* Same as EPR-10837 above */
ROM_REGION( 0x40000, "sub", 0 ) /* second 68000 CPU */
ROM_REGION( 0x40000, "subcpu", 0 ) /* second 68000 CPU */
ROM_LOAD16_BYTE( "s-hangon.09", 0x00000, 0x10000, CRC(070c8059) SHA1(a18c5e9473b6634f6e7165300e39029335b41ba3) )
ROM_LOAD16_BYTE( "s-hangon.05", 0x00001, 0x10000, CRC(9916c54b) SHA1(41a7c5a9bdb1e3feae8fadf1ac5f51fab6376157) )
ROM_LOAD16_BYTE( "s-hangon.08", 0x20000, 0x10000, CRC(000ad595) SHA1(eb80e798159c09bc5142a7ea8b9b0f895976b0d4) )
@ -1278,7 +1312,7 @@ ROM_START( sharrier )
ROM_LOAD16_BYTE( "epr-7191.ic100", 0x030000, 0x8000, CRC(6171e9d3) SHA1(72f8736f421dc93139859fd47f0c8c3c32b6ff0b) )
ROM_LOAD16_BYTE( "epr-7187.ic87", 0x030001, 0x8000, CRC(70cb72ef) SHA1(d1d89bd133b6905f81c25513d852b7e3a05a7312) )
ROM_REGION( 0x40000, "sub", 0 ) /* second 68000 CPU */
ROM_REGION( 0x40000, "subcpu", 0 ) /* second 68000 CPU */
ROM_LOAD16_BYTE( "epr-7182.ic54", 0x0000, 0x8000, CRC(d7c535b6) SHA1(c0659a678c0c3776387a4a675016e9a2e9c67ee3) )
ROM_LOAD16_BYTE( "epr-7183.ic67", 0x0001, 0x8000, CRC(a6153af8) SHA1(b56ba472e4afb474c7a3f7dc11d7428ebbe1a9c7) )
@ -1358,7 +1392,7 @@ ROM_START( sharrier1 )
ROM_LOAD16_BYTE( "epr-7191.ic100", 0x030000, 0x8000, CRC(6171e9d3) SHA1(72f8736f421dc93139859fd47f0c8c3c32b6ff0b) )
ROM_LOAD16_BYTE( "epr-7187.ic87", 0x030001, 0x8000, CRC(70cb72ef) SHA1(d1d89bd133b6905f81c25513d852b7e3a05a7312) )
ROM_REGION( 0x40000, "sub", 0 ) /* second 68000 CPU */
ROM_REGION( 0x40000, "subcpu", 0 ) /* second 68000 CPU */
ROM_LOAD16_BYTE( "epr-7182.ic54", 0x0000, 0x8000, CRC(d7c535b6) SHA1(c0659a678c0c3776387a4a675016e9a2e9c67ee3) )
ROM_LOAD16_BYTE( "epr-7183.ic67", 0x0001, 0x8000, CRC(a6153af8) SHA1(b56ba472e4afb474c7a3f7dc11d7428ebbe1a9c7) )
@ -1441,7 +1475,7 @@ ROM_START( enduror )
ROM_LOAD16_BYTE( "epr-7642.ic99", 0x20000, 0x8000, CRC(1c453bea) SHA1(c6e606cdcb1690de05ef5283b48a8a61b2e0ad51) )
ROM_LOAD16_BYTE( "epr-7638.ic86", 0x20001, 0x8000, CRC(70544779) SHA1(e6403edd7fc0ad5d447c25be5d7f10889aa109ff) )
ROM_REGION( 0x40000, "sub", 0 ) /* second 68000 CPU */
ROM_REGION( 0x40000, "subcpu", 0 ) /* second 68000 CPU */
ROM_LOAD16_BYTE("epr-7634a.ic54", 0x0000, 0x8000, CRC(aec83731) SHA1(3fe2d0f1a8806b850836741d664c07754a701459) )
ROM_LOAD16_BYTE("epr-7635a.ic67", 0x0001, 0x8000, CRC(b2fce96f) SHA1(9d6c1a7c2bdbf86430b849a5f6c6fdb5595dc91c) )
@ -1497,7 +1531,7 @@ ROM_START( enduror )
ROM_REGION( 0x2000, "proms", 0 ) /* zoom table */
ROM_LOAD( "epr-6844.ic123", 0x0000, 0x2000, CRC(e3ec7bd6) SHA1(feec0fe664e16fac0fde61cf64b401b9b0575323) )
ROM_REGION( 0x2000, "fd1089b", 0 ) /* decryption key */
ROM_REGION( 0x2000, "maincpu:key", 0 ) /* decryption key */
ROM_LOAD( "317-0013a.key", 0x0000, 0x2000, CRC(295e6737) SHA1(2eff36f1f24db1154cf970d4c9fd481ae4f9a57c) )
ROM_END
@ -1520,7 +1554,7 @@ ROM_START( enduror1 )
ROM_LOAD16_BYTE( "epr-7642.ic99", 0x20000, 0x8000, CRC(1c453bea) SHA1(c6e606cdcb1690de05ef5283b48a8a61b2e0ad51) )
ROM_LOAD16_BYTE( "epr-7638.ic86", 0x20001, 0x8000, CRC(70544779) SHA1(e6403edd7fc0ad5d447c25be5d7f10889aa109ff) )
ROM_REGION( 0x40000, "sub", 0 ) /* second 68000 CPU */
ROM_REGION( 0x40000, "subcpu", 0 ) /* second 68000 CPU */
ROM_LOAD16_BYTE("epr-7634.ic54", 0x0000, 0x8000, CRC(3e07fd32) SHA1(7acb9e9712ecfe928c421c84dece783e75077746) )
ROM_LOAD16_BYTE("epr-7635.ic67", 0x0001, 0x8000, CRC(22f762ab) SHA1(70fa87da76c714db7213c42128a0b6a27644a1d4) )
@ -1577,7 +1611,7 @@ ROM_START( enduror1 )
ROM_REGION( 0x2000, "proms", 0 ) /* zoom table */
ROM_LOAD( "epr-6844.ic123", 0x0000, 0x2000, CRC(e3ec7bd6) SHA1(feec0fe664e16fac0fde61cf64b401b9b0575323) )
ROM_REGION( 0x2000, "fd1089b", 0 ) /* decryption key */
ROM_REGION( 0x2000, "maincpu:key", 0 ) /* decryption key */
ROM_LOAD( "317-0013a.key", 0x0000, 0x2000, CRC(295e6737) SHA1(2eff36f1f24db1154cf970d4c9fd481ae4f9a57c) )
ROM_END
@ -1597,7 +1631,7 @@ ROM_START( endurobl )
ROM_LOAD16_BYTE( "9.15j", 0x020000, 0x08000, CRC(db3bff1c) SHA1(343ed27a690800683cdd5128dcdb28c7b45288a3) ) /* one byte difference from */
ROM_LOAD16_BYTE( "6.15h", 0x020001, 0x08000, CRC(54b1885a) SHA1(f53d906390e5414e73c4cdcbc102d3cb3e719e67) ) /* epr-7638.ic86 / epr-7642.ic99 */
ROM_REGION( 0x40000, "sub", 0 ) /* second 68000 CPU */
ROM_REGION( 0x40000, "subcpu", 0 ) /* second 68000 CPU */
ROM_LOAD16_BYTE("epr-7634.ic54", 0x0000, 0x8000, CRC(3e07fd32) SHA1(7acb9e9712ecfe928c421c84dece783e75077746) )
ROM_LOAD16_BYTE("epr-7635.ic67", 0x0001, 0x8000, CRC(22f762ab) SHA1(70fa87da76c714db7213c42128a0b6a27644a1d4) )
@ -1672,7 +1706,7 @@ ROM_START( endurob2 )
ROM_LOAD16_BYTE( "enduro.a09", 0x020000, 0x08000, CRC(f6391091) SHA1(3160b342b6447cccf67c932c7c1a42354cdfb058) )
ROM_LOAD16_BYTE( "enduro.a06", 0x020001, 0x08000, CRC(79b367d7) SHA1(e901036b1b9fac460415d513837c8f852f7750b0) )
ROM_REGION( 0x40000, "sub", 0 ) /* second 68000 CPU */
ROM_REGION( 0x40000, "subcpu", 0 ) /* second 68000 CPU */
ROM_LOAD16_BYTE("epr-7634.ic54", 0x0000, 0x8000, CRC(3e07fd32) SHA1(7acb9e9712ecfe928c421c84dece783e75077746) )
ROM_LOAD16_BYTE("epr-7635.ic67", 0x0001, 0x8000, CRC(22f762ab) SHA1(70fa87da76c714db7213c42128a0b6a27644a1d4) )
@ -1745,7 +1779,7 @@ static DRIVER_INIT( hangon )
static DRIVER_INIT( sharrier )
{
segas1x_state *state = machine.driver_data<segas1x_state>();
segahang_state *state = machine.driver_data<segahang_state>();
hangon_generic_init(machine);
state->m_i8751_vblank_hook = sharrier_i8751_sim;
@ -1755,7 +1789,6 @@ static DRIVER_INIT( sharrier )
static DRIVER_INIT( enduror )
{
hangon_generic_init(machine);
fd1089b_decrypt(machine);
}
@ -1789,9 +1822,6 @@ static DRIVER_INIT( endurob2 )
static DRIVER_INIT( shangonro )
{
hangon_generic_init(machine);
/* init the FD1094 */
fd1094_driver_init(machine, "sub", NULL);
}
@ -1804,12 +1834,12 @@ static DRIVER_INIT( shangonro )
// YEAR, NAME, PARENT, MACHINE, INPUT, INIT, MONITOR,COMPANY,FULLNAME,FLAGS
GAME( 1985, hangon, 0, hangon, hangon, hangon, ROT0, "Sega", "Hang-On (Rev A)", 0 )
GAME( 1985, hangon1, hangon, hangon, hangon, hangon, ROT0, "Sega", "Hang-On", 0 )
GAME( 1987, shangonro, shangon, shangupb, shangonro, shangonro, ROT0, "Sega", "Super Hang-On (ride-on, Japan, FD1094 317-0038)", 0 )
GAME( 1987, shangonro, shangon, shangonro,shangonro, shangonro, ROT0, "Sega", "Super Hang-On (ride-on, Japan, FD1094 317-0038)", 0 )
GAME( 1992, shangonrb, shangon, shangupb, shangupb, hangon, ROT0, "bootleg", "Super Hang-On (bootleg)", 0 )
GAME( 1985, sharrier, 0, sharrier, sharrier, sharrier, ROT0, "Sega", "Space Harrier (Rev A, 8751 315-5163A)", 0 )
GAME( 1985, sharrier1, sharrier, sharrier, sharrier, sharrier, ROT0, "Sega", "Space Harrier (8751 315-5163)", 0 )
GAME( 1986, enduror, 0, enduror, enduror, enduror, ROT0, "Sega", "Enduro Racer (YM2151, FD1089B 317-0013A)", 0 )
GAME( 1986, enduror1, enduror, enduror1, enduror, enduror, ROT0, "Sega", "Enduro Racer (YM2203, FD1089B 317-0013A)", 0 )
GAME( 1986, endurobl, enduror, enduror1, enduror, endurobl, ROT0, "bootleg", "Enduro Racer (bootleg set 1)", 0 )
GAME( 1986, endurobl, enduror, endurobl, enduror, endurobl, ROT0, "bootleg", "Enduro Racer (bootleg set 1)", 0 )
GAME( 1986, endurob2, enduror, endurob2, enduror, endurob2, ROT0, "bootleg", "Enduro Racer (bootleg set 2)", GAME_NOT_WORKING )

1215
src/mame/drivers/segaorun.c
View File

File diff suppressed because it is too large Load Diff

290
src/mame/drivers/segas16a.c
View File

@ -2,6 +2,37 @@
Sega pre-System 16 & System 16A hardware
****************************************************************************
Copyright Aaron Giles
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are
met:
* Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in
the documentation and/or other materials provided with the
distribution.
* Neither the name 'MAME' nor the names of its contributors may be
used to endorse or promote products derived from this software
without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY AARON GILES ''AS IS'' AND ANY EXPRESS OR
IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL AARON GILES BE LIABLE FOR ANY DIRECT,
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
****************************************************************************
Known bugs:
@ -144,19 +175,10 @@ Tetris - - - - EPR12169 EPR12170 -
*/
#include "emu.h"
#include "cpu/z80/z80.h"
#include "cpu/m68000/m68000.h"
#include "cpu/mcs51/mcs51.h"
#include "includes/segas16.h"
#include "machine/8255ppi.h"
#include "machine/segacrp2.h"
#include "machine/fd1089.h"
#include "machine/i8243.h"
#include "machine/nvram.h"
#include "cpu/mcs48/mcs48.h"
#include "sound/dac.h"
#include "sound/2151intf.h"
#include "video/segaic16.h"
#include "includes/segaipt.h"
@ -209,29 +231,19 @@ static const ppi8255_interface single_ppi_intf =
static void system16a_generic_init(running_machine &machine)
{
segas1x_state *state = machine.driver_data<segas1x_state>();
/* init the FD1094 */
fd1094_driver_init(machine, "maincpu", NULL);
segas16a_state *state = machine.driver_data<segas16a_state>();
/* reset the custom handlers and other pointers */
state->m_custom_io_r = NULL;
state->m_custom_io_w = NULL;
state->m_lamp_changed_w = NULL;
state->m_i8751_vblank_hook = NULL;
state->m_maincpu = machine.device("maincpu");
state->m_soundcpu = machine.device("soundcpu");
state->m_mcu = machine.device("mcu");
state->m_ymsnd = machine.device("ymsnd");
state->m_ppi8255 = machine.device("ppi8255");
state->m_n7751 = machine.device("n7751");
}
static TIMER_CALLBACK( suspend_i8751 )
{
segas1x_state *state = machine.driver_data<segas1x_state>();
segas16a_state *state = machine.driver_data<segas16a_state>();
device_suspend(state->m_mcu, SUSPEND_REASON_DISABLE, 1);
}
@ -245,7 +257,7 @@ static TIMER_CALLBACK( suspend_i8751 )
static MACHINE_START( system16a )
{
segas1x_state *state = machine.driver_data<segas1x_state>();
segas16a_state *state = machine.driver_data<segas16a_state>();
state->save_item(NAME(state->m_video_control));
state->save_item(NAME(state->m_mcu_control));
@ -260,9 +272,7 @@ static MACHINE_START( system16a )
static MACHINE_RESET( system16a )
{
segas1x_state *state = machine.driver_data<segas1x_state>();
fd1094_machine_init(machine.device("maincpu"));
segas16a_state *state = machine.driver_data<segas16a_state>();
/* if we have a fake i8751 handler, disable the actual 8751 */
if (state->m_i8751_vblank_hook != NULL)
@ -281,14 +291,14 @@ static MACHINE_RESET( system16a )
static TIMER_CALLBACK( delayed_ppi8255_w )
{
segas1x_state *state = machine.driver_data<segas1x_state>();
segas16a_state *state = machine.driver_data<segas16a_state>();
ppi8255_w(state->m_ppi8255, param >> 8, param & 0xff);
}
static READ16_HANDLER( standard_io_r )
{
segas1x_state *state = space->machine().driver_data<segas1x_state>();
segas16a_state *state = space->machine().driver_data<segas16a_state>();
offset &= 0x3fff/2;
switch (offset & (0x3000/2))
{
@ -327,7 +337,7 @@ static WRITE16_HANDLER( standard_io_w )
static READ16_HANDLER( misc_io_r )
{
segas1x_state *state = space->machine().driver_data<segas1x_state>();
segas16a_state *state = space->machine().driver_data<segas16a_state>();
if (state->m_custom_io_r)
return (*state->m_custom_io_r)(space, offset, mem_mask);
@ -338,7 +348,7 @@ static READ16_HANDLER( misc_io_r )
static WRITE16_HANDLER( misc_io_w )
{
segas1x_state *state = space->machine().driver_data<segas1x_state>();
segas16a_state *state = space->machine().driver_data<segas16a_state>();
if (state->m_custom_io_w)
(*state->m_custom_io_w)(space, offset, data, mem_mask);
@ -369,7 +379,7 @@ static WRITE8_DEVICE_HANDLER( video_control_w )
D0 : Coin meter #1
*/
segas1x_state *state = device->machine().driver_data<segas1x_state>();
segas16a_state *state = device->machine().driver_data<segas16a_state>();
if (((state->m_video_control ^ data) & 0x0c) && state->m_lamp_changed_w)
(*state->m_lamp_changed_w)(device->machine(), state->m_video_control ^ data, data);
@ -412,7 +422,7 @@ static WRITE8_DEVICE_HANDLER( tilemap_sound_w )
0= Sound is disabled
1= sound is enabled
*/
segas1x_state *state = device->machine().driver_data<segas1x_state>();
segas16a_state *state = device->machine().driver_data<segas16a_state>();
device_set_input_line(state->m_soundcpu, INPUT_LINE_NMI, (data & 0x80) ? CLEAR_LINE : ASSERT_LINE);
segaic16_tilemap_set_colscroll(device->machine(), 0, ~data & 0x04);
@ -429,7 +439,7 @@ static WRITE8_DEVICE_HANDLER( tilemap_sound_w )
static READ8_HANDLER( sound_data_r )
{
segas1x_state *state = space->machine().driver_data<segas1x_state>();
segas16a_state *state = space->machine().driver_data<segas16a_state>();
/* assert ACK */
ppi8255_set_port_c(state->m_ppi8255, 0x00);
@ -449,7 +459,7 @@ static WRITE8_HANDLER( n7751_command_w )
D1 = /CS for ROM 0
D0 = A14 line to ROMs
*/
segas1x_state *state = space->machine().driver_data<segas1x_state>();
segas16a_state *state = space->machine().driver_data<segas16a_state>();
int numroms = state->memregion("n7751data")->bytes() / 0x8000;
state->m_n7751_rom_address &= 0x3fff;
@ -470,7 +480,7 @@ static WRITE8_DEVICE_HANDLER( n7751_control_w )
D1 = /RESET line on 7751
D0 = /IRQ line on 7751
*/
segas1x_state *state = device->machine().driver_data<segas1x_state>();
segas16a_state *state = device->machine().driver_data<segas16a_state>();
device_set_input_line(state->m_n7751, INPUT_LINE_RESET, (data & 0x01) ? CLEAR_LINE : ASSERT_LINE);
device_set_input_line(state->m_n7751, 0, (data & 0x02) ? CLEAR_LINE : ASSERT_LINE);
@ -484,7 +494,7 @@ static WRITE8_DEVICE_HANDLER( n7751_rom_offset_w )
/* P5 - address lines 4-7 */
/* P6 - address lines 8-11 */
/* P7 - address lines 12-13 */
segas1x_state *state = device->machine().driver_data<segas1x_state>();
segas16a_state *state = device->machine().driver_data<segas16a_state>();
int mask = (0xf << (4 * offset)) & 0x3fff;
int newdata = (data << (4 * offset)) & mask;
@ -495,7 +505,7 @@ static WRITE8_DEVICE_HANDLER( n7751_rom_offset_w )
static READ8_HANDLER( n7751_rom_r )
{
/* read from BUS */
segas1x_state *state = space->machine().driver_data<segas1x_state>();
segas16a_state *state = space->machine().driver_data<segas16a_state>();
return state->memregion("n7751data")->base()[state->m_n7751_rom_address];
}
@ -504,7 +514,7 @@ static READ8_DEVICE_HANDLER( n7751_p2_r )
{
/* read from P2 - 8255's PC0-2 connects to 7751's S0-2 (P24-P26 on an 8048) */
/* bit 0x80 is an alternate way to control the sample on/off; doesn't appear to be used */
segas1x_state *state = device->machine().driver_data<segas1x_state>();
segas16a_state *state = device->machine().driver_data<segas16a_state>();
return 0x80 | ((state->m_n7751_command & 0x07) << 4) | (i8243_p2_r(device, offset) & 0x0f);
}
@ -536,7 +546,7 @@ static READ8_HANDLER( n7751_t1_r )
static INTERRUPT_GEN( i8751_main_cpu_vblank )
{
/* if we have a fake 8751 handler, call it on VBLANK */
segas1x_state *state = device->machine().driver_data<segas1x_state>();
segas16a_state *state = device->machine().driver_data<segas16a_state>();
if (state->m_i8751_vblank_hook != NULL)
(*state->m_i8751_vblank_hook)(device->machine());
@ -552,7 +562,7 @@ static INTERRUPT_GEN( i8751_main_cpu_vblank )
static void dumpmtmt_i8751_sim(running_machine &machine)
{
segas1x_state *state = machine.driver_data<segas1x_state>();
segas16a_state *state = machine.driver_data<segas16a_state>();
UINT8 flag = workram[0x200/2] >> 8;
UINT8 tick = workram[0x200/2] & 0xff;
UINT8 sec = workram[0x202/2] >> 8;
@ -598,7 +608,7 @@ static void dumpmtmt_i8751_sim(running_machine &machine)
static void quartet_i8751_sim(running_machine &machine)
{
segas1x_state *state = machine.driver_data<segas1x_state>();
segas16a_state *state = machine.driver_data<segas16a_state>();
address_space *space = state->m_maincpu->memory().space(AS_PROGRAM);
/* signal a VBLANK to the main CPU */
@ -623,7 +633,7 @@ static void quartet_i8751_sim(running_machine &machine)
static READ16_HANDLER( aceattaa_custom_io_r )
{
segas1x_state *state = space->machine().driver_data<segas1x_state>();
segas16a_state *state = space->machine().driver_data<segas16a_state>();
switch (offset & (0x3000/2))
{
@ -675,7 +685,7 @@ static READ16_HANDLER( aceattaa_custom_io_r )
static READ16_HANDLER( mjleague_custom_io_r )
{
segas1x_state *state = space->machine().driver_data<segas1x_state>();
segas16a_state *state = space->machine().driver_data<segas16a_state>();
switch (offset & (0x3000/2))
{
@ -759,7 +769,7 @@ static READ16_HANDLER( mjleague_custom_io_r )
static READ16_HANDLER( passsht16a_custom_io_r )
{
segas1x_state *state = space->machine().driver_data<segas1x_state>();
segas16a_state *state = space->machine().driver_data<segas16a_state>();
switch (offset & (0x3000/2))
{
@ -796,7 +806,7 @@ static READ16_HANDLER( passsht16a_custom_io_r )
static READ16_HANDLER( sdi_custom_io_r )
{
segas1x_state *state = space->machine().driver_data<segas1x_state>();
segas16a_state *state = space->machine().driver_data<segas16a_state>();
switch (offset & (0x3000/2))
{
@ -821,7 +831,7 @@ static READ16_HANDLER( sdi_custom_io_r )
static READ16_HANDLER( sjryuko_custom_io_r )
{
segas1x_state *state = space->machine().driver_data<segas1x_state>();
segas16a_state *state = space->machine().driver_data<segas16a_state>();
static const char *const portname[] = { "MJ0", "MJ1", "MJ2", "MJ3", "MJ4", "MJ5" };
switch (offset & (0x3000/2))
@ -845,7 +855,7 @@ static READ16_HANDLER( sjryuko_custom_io_r )
static void sjryuko_lamp_changed_w(running_machine &machine, UINT8 changed, UINT8 newval)
{
segas1x_state *state = machine.driver_data<segas1x_state>();
segas16a_state *state = machine.driver_data<segas16a_state>();
if ((changed & 4) && (newval & 4))
state->m_mj_input_num = (state->m_mj_input_num + 1) % 6;
@ -861,21 +871,21 @@ static void sjryuko_lamp_changed_w(running_machine &machine, UINT8 changed, UINT
INLINE UINT8 maincpu_byte_r(running_machine &machine, offs_t offset)
{
segas1x_state *state = machine.driver_data<segas1x_state>();
return downcast<cpu_device *>(state->m_maincpu)->space(AS_PROGRAM)->read_byte(offset);
segas16a_state *state = machine.driver_data<segas16a_state>();
return state->m_maincpu->space(AS_PROGRAM)->read_byte(offset);
}
INLINE void maincpu_byte_w(running_machine &machine, offs_t offset, UINT8 data)
{
segas1x_state *state = machine.driver_data<segas1x_state>();
downcast<cpu_device *>(state->m_maincpu)->space(AS_PROGRAM)->write_byte(offset, data);
segas16a_state *state = machine.driver_data<segas16a_state>();
state->m_maincpu->space(AS_PROGRAM)->write_byte(offset, data);
}
static WRITE8_HANDLER( mcu_control_w )
{
segas1x_state *state = space->machine().driver_data<segas1x_state>();
segas16a_state *state = space->machine().driver_data<segas16a_state>();
int irqline;
/* if we have a fake i8751 handler, ignore writes by the actual 8751 */
@ -906,7 +916,7 @@ static WRITE8_HANDLER( mcu_io_w )
1.11 0... = checksum #1
1.11 1... = checksum #2
*/
segas1x_state *state = space->machine().driver_data<segas1x_state>();
segas16a_state *state = space->machine().driver_data<segas16a_state>();
switch ((state->m_mcu_control >> 3) & 7)
{
@ -947,7 +957,7 @@ static WRITE8_HANDLER( mcu_io_w )
static READ8_HANDLER( mcu_io_r )
{
segas1x_state *state = space->machine().driver_data<segas1x_state>();
segas16a_state *state = space->machine().driver_data<segas16a_state>();
switch ((state->m_mcu_control >> 3) & 7)
{
@ -1005,7 +1015,7 @@ static INTERRUPT_GEN( mcu_irq_assert )
*
*************************************/
static ADDRESS_MAP_START( system16a_map, AS_PROGRAM, 16, segas1x_state )
static ADDRESS_MAP_START( system16a_map, AS_PROGRAM, 16, segas16a_state )
ADDRESS_MAP_UNMAP_HIGH
AM_RANGE(0x000000, 0x03ffff) AM_MIRROR(0x380000) AM_ROM
AM_RANGE(0x400000, 0x407fff) AM_MIRROR(0xb88000) AM_RAM_WRITE_LEGACY(segaic16_tileram_0_w) AM_BASE_LEGACY(&segaic16_tileram_0)
@ -1025,14 +1035,14 @@ ADDRESS_MAP_END
*
*************************************/
static ADDRESS_MAP_START( sound_map, AS_PROGRAM, 8, segas1x_state )
static ADDRESS_MAP_START( sound_map, AS_PROGRAM, 8, segas16a_state )
ADDRESS_MAP_UNMAP_HIGH
AM_RANGE(0x0000, 0x7fff) AM_ROM
AM_RANGE(0xe800, 0xe800) AM_READ_LEGACY(sound_data_r)
AM_RANGE(0xf800, 0xffff) AM_RAM
ADDRESS_MAP_END
static ADDRESS_MAP_START( sound_portmap, AS_IO, 8, segas1x_state )
static ADDRESS_MAP_START( sound_portmap, AS_IO, 8, segas16a_state )
ADDRESS_MAP_UNMAP_HIGH
ADDRESS_MAP_GLOBAL_MASK(0xff)
AM_RANGE(0x00, 0x01) AM_MIRROR(0x3e) AM_DEVREADWRITE_LEGACY("ymsnd", ym2151_r, ym2151_w)
@ -1048,7 +1058,7 @@ ADDRESS_MAP_END
*
*************************************/
static ADDRESS_MAP_START( n7751_portmap, AS_IO, 8, segas1x_state )
static ADDRESS_MAP_START( n7751_portmap, AS_IO, 8, segas16a_state )
AM_RANGE(MCS48_PORT_BUS, MCS48_PORT_BUS) AM_READ_LEGACY(n7751_rom_r)
AM_RANGE(MCS48_PORT_T1, MCS48_PORT_T1) AM_READ_LEGACY(n7751_t1_r)
AM_RANGE(MCS48_PORT_P1, MCS48_PORT_P1) AM_DEVWRITE_LEGACY("dac", dac_w)
@ -1064,7 +1074,7 @@ ADDRESS_MAP_END
*
*************************************/
static ADDRESS_MAP_START( mcu_io_map, AS_IO, 8, segas1x_state )
static ADDRESS_MAP_START( mcu_io_map, AS_IO, 8, segas16a_state )
ADDRESS_MAP_UNMAP_HIGH
AM_RANGE(0x0000, 0xffff) AM_READWRITE_LEGACY(mcu_io_r, mcu_io_w)
AM_RANGE(MCS51_PORT_P1, MCS51_PORT_P1) AM_READNOP AM_WRITE_LEGACY(mcu_control_w)
@ -1972,7 +1982,7 @@ GFXDECODE_END
*
*************************************/
static MACHINE_CONFIG_START( system16a, segas1x_state )
static MACHINE_CONFIG_START( system16a, segas16a_state )
/* basic machine hardware */
MCFG_CPU_ADD("maincpu", M68000, 10000000)
@ -2020,12 +2030,22 @@ static MACHINE_CONFIG_START( system16a, segas1x_state )
MACHINE_CONFIG_END
static MACHINE_CONFIG_DERIVED( system16a_no7751, system16a )
MCFG_DEVICE_REMOVE("n7751")
MCFG_DEVICE_REMOVE("dac")
static MACHINE_CONFIG_DERIVED( system16a_fd1089a, system16a )
MCFG_CPU_REPLACE("maincpu", FD1089A, 10000000)
MCFG_CPU_PROGRAM_MAP(system16a_map)
MCFG_CPU_VBLANK_INT("screen", irq4_line_hold)
MACHINE_CONFIG_END
MCFG_SOUND_REPLACE("ymsnd", YM2151, 4000000)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 1.0)
static MACHINE_CONFIG_DERIVED( system16a_fd1089b, system16a )
MCFG_CPU_REPLACE("maincpu", FD1089B, 10000000)
MCFG_CPU_PROGRAM_MAP(system16a_map)
MCFG_CPU_VBLANK_INT("screen", irq4_line_hold)
MACHINE_CONFIG_END
static MACHINE_CONFIG_DERIVED( system16a_fd1094, system16a )
MCFG_CPU_REPLACE("maincpu", FD1094, 10000000)
MCFG_CPU_PROGRAM_MAP(system16a_map)
MCFG_CPU_VBLANK_INT("screen", irq4_line_hold)
MACHINE_CONFIG_END
@ -2039,6 +2059,40 @@ static MACHINE_CONFIG_DERIVED( system16a_8751, system16a )
MACHINE_CONFIG_END
static MACHINE_CONFIG_DERIVED( system16a_no7751, system16a )
MCFG_DEVICE_REMOVE("n7751")
MCFG_DEVICE_REMOVE("dac")
MCFG_SOUND_REPLACE("ymsnd", YM2151, 4000000)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 1.0)
MACHINE_CONFIG_END
static MACHINE_CONFIG_DERIVED( system16a_fd1089a_no7751, system16a_fd1089a )
MCFG_DEVICE_REMOVE("n7751")
MCFG_DEVICE_REMOVE("dac")
MCFG_SOUND_REPLACE("ymsnd", YM2151, 4000000)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 1.0)
MACHINE_CONFIG_END
static MACHINE_CONFIG_DERIVED( system16a_fd1089b_no7751, system16a_fd1089b )
MCFG_DEVICE_REMOVE("n7751")
MCFG_DEVICE_REMOVE("dac")
MCFG_SOUND_REPLACE("ymsnd", YM2151, 4000000)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 1.0)
MACHINE_CONFIG_END
static MACHINE_CONFIG_DERIVED( system16a_fd1094_no7751, system16a_fd1094 )
MCFG_DEVICE_REMOVE("n7751")
MCFG_DEVICE_REMOVE("dac")
MCFG_SOUND_REPLACE("ymsnd", YM2151, 4000000)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 1.0)
MACHINE_CONFIG_END
/*************************************
*
@ -2059,7 +2113,7 @@ ROM_START( aceattaca )
ROM_LOAD16_BYTE( "epr-11574.42", 0x20000, 0x10000, CRC(8d3ed7bd) SHA1(0cb947a796071b0b787638a85fce39135ad8d3cb) )
ROM_LOAD16_BYTE( "epr-11572.25", 0x20001, 0x10000, CRC(35c27c25) SHA1(ac983db30edb4c4b71f04359cd22c663940435f5) )
ROM_REGION( 0x2000, "user1", 0 ) /* decryption key */
ROM_REGION( 0x2000, "maincpu:key", 0 ) /* decryption key */
ROM_LOAD( "317-0060.key", 0x0000, 0x2000, CRC(f4ee940f) SHA1(13cca3f19bd9761d484185a3476bec3c8c18efcf) )
ROM_REGION( 0x30000, "gfx1", 0 ) /* tiles */
@ -2131,7 +2185,7 @@ ROM_START( afighter )
ROM_REGION( 0x10000, "soundcpu", 0 ) /* sound CPU */
ROM_LOAD( "epr-10284.12", 0x00000, 0x8000, CRC(8ff09116) SHA1(8b99b6d2499897cfbd037a7e7cf5bc53bce8a63a) )
ROM_REGION( 0x2000, "fd1089a", 0 ) /* decryption key */
ROM_REGION( 0x2000, "maincpu:key", 0 ) /* decryption key */
ROM_LOAD( "317-0018.key", 0x0000, 0x2000, CRC(fee04be8) SHA1(c58d78299ef4cede517be823a8a8a90e46c6ba0d) )
ROM_END
@ -2211,7 +2265,7 @@ ROM_START( alexkidd1 )
ROM_LOAD( "epr-10435.1", 0x0000, 0x8000, CRC(ad89f6e3) SHA1(812a132142065b0fe13b5f0ac534b6d8830ba102) )
ROM_LOAD( "epr-10436.2", 0x8000, 0x8000, CRC(96c76613) SHA1(fe3e4e649fd2cb2453eec0c92015bd54b3b9a1b5) )
ROM_REGION( 0x2000, "fd1089a", 0 ) /* decryption key */
ROM_REGION( 0x2000, "maincpu:key", 0 ) /* decryption key */
ROM_LOAD( "317-0021.key", 0x0000, 0x2000, BAD_DUMP CRC(85be8eac) SHA1(3857bf43b3b0ab60c04223e2393d99504a730d73) )
ROM_END
@ -2265,7 +2319,7 @@ ROM_START( aliensyn5 )
ROM_LOAD( "epr-10707.2", 0x08000, 0x8000, CRC(800c1d82) SHA1(aac4123bd35f87da09264649f4cf8326b2ba3cb8) )
ROM_LOAD( "epr-10708.4", 0x10000, 0x8000, CRC(5921ef52) SHA1(eff9978361692e6e60a9c6caf5740dd6182cfe4a) )
ROM_REGION( 0x2000, "fd1089b", 0 ) /* decryption key */
ROM_REGION( 0x2000, "maincpu:key", 0 ) /* decryption key */
ROM_LOAD( "317-0037.key", 0x0000, 0x2000, CRC(49e882e5) SHA1(29d87af8fc775b22a9a546c112f8f5e7f700ac1a) )
ROM_END
@ -2319,7 +2373,7 @@ ROM_START( aliensyn2 )
ROM_LOAD( "10707", 0x08000, 0x8000, CRC(800c1d82) SHA1(aac4123bd35f87da09264649f4cf8326b2ba3cb8) )
ROM_LOAD( "10708", 0x10000, 0x8000, CRC(5921ef52) SHA1(eff9978361692e6e60a9c6caf5740dd6182cfe4a) )
ROM_REGION( 0x2000, "fd1089a", 0 ) /* decryption key */
ROM_REGION( 0x2000, "maincpu:key", 0 ) /* decryption key */
ROM_LOAD( "317-0033.key", 0x0000, 0x2000, CRC(49e882e5) SHA1(29d87af8fc775b22a9a546c112f8f5e7f700ac1a) )
ROM_END
@ -2370,7 +2424,7 @@ ROM_START( aliensynjo )
ROM_LOAD( "epr-10707.2", 0x08000, 0x8000, CRC(800c1d82) SHA1(aac4123bd35f87da09264649f4cf8326b2ba3cb8) )
ROM_LOAD( "epr-10708.4", 0x10000, 0x8000, CRC(5921ef52) SHA1(eff9978361692e6e60a9c6caf5740dd6182cfe4a) )
ROM_REGION( 0x2000, "fd1089a", 0 ) /* decryption key */
ROM_REGION( 0x2000, "maincpu:key", 0 ) /* decryption key */
ROM_LOAD( "317-0033.key", 0x0000, 0x2000, CRC(49e882e5) SHA1(29d87af8fc775b22a9a546c112f8f5e7f700ac1a) )
ROM_END
@ -2617,7 +2671,7 @@ ROM_START( passsht16a )
ROM_LOAD16_BYTE( "epr-11833.43", 0x000000, 0x10000, CRC(5eb1405c) SHA1(0a68d3fcc074475d38f999c93082d4a9dff0f19a) )
ROM_LOAD16_BYTE( "epr-11832.26", 0x000001, 0x10000, CRC(718a3fe4) SHA1(bd6844c53ce3b64b113795360175df92d095b467) )
ROM_REGION( 0x2000, "user1", 0 ) /* decryption key */
ROM_REGION( 0x2000, "maincpu:key", 0 ) /* decryption key */
ROM_LOAD( "317-0071.key", 0x0000, 0x2000, CRC(c69949ec) SHA1(1c63f42404ee1d8333e734e892b1c4cac0cb440e) )
ROM_REGION( 0x30000, "gfx1", 0 ) /* tiles */
@ -2884,7 +2938,7 @@ ROM_START( sdi )
ROM_REGION( 0x10000, "soundcpu", 0 ) /* sound CPU */
ROM_LOAD( "epr-10759.12", 0x0000, 0x8000, CRC(d7f9649f) SHA1(ce4abe7dd7e33da048569d7817063345fab75ea7) )
ROM_REGION( 0x2000, "fd1089b", 0 ) /* decryption key */
ROM_REGION( 0x2000, "maincpu:key", 0 ) /* decryption key */
ROM_LOAD( "317-0027.key", 0x0000, 0x2000, BAD_DUMP CRC(9a5307b2) SHA1(2fcc576ed95b96ff6ea71252c3fab33b8b3fc1f5) )
ROM_END
@ -3038,7 +3092,7 @@ ROM_START( shinobi1 )
ROM_LOAD16_BYTE( "epr-11263.43", 0x020000, 0x10000, CRC(a2a620bd) SHA1(f8b135ce14d6c5eac5e40ddfd5ad2f1e6f2bc7a6) )
ROM_LOAD16_BYTE( "epr-11261.25", 0x020001, 0x10000, CRC(a3ceda52) SHA1(97a1c52a162fb1d43b3f8f16613b70ce582a8d26) )
ROM_REGION( 0x2000, "user1", 0 ) /* decryption key */
ROM_REGION( 0x2000, "maincpu:key", 0 ) /* decryption key */
ROM_LOAD( "317-0050.key", 0x0000, 0x2000, CRC(82c39ced) SHA1(5490237ff7f20f9ebfa3e46eedd5afd4f1c28548) )
ROM_REGION( 0x30000, "gfx1", 0 ) /* tiles */
@ -3135,7 +3189,7 @@ ROM_START( sjryuko1 )
ROM_LOAD( "epr-12230.4", 0x10000, 0x8000, CRC(d0f61fd4) SHA1(e6f29459d7395122f26957f56e38926aebd9004c) )
ROM_LOAD( "epr-12231.5", 0x18000, 0x8000, CRC(780bdc57) SHA1(8c859043bba389292604385b88c743728180f9a9) )
ROM_REGION( 0x2000, "fd1089b", 0 ) /* decryption key */
ROM_REGION( 0x2000, "maincpu:key", 0 ) /* decryption key */
ROM_LOAD( "317-5021.key", 0x0000, 0x2000, BAD_DUMP CRC(4a3422e4) SHA1(69a32a6987ff2481f6d6cbbe399269a2461b8bad) )
ROM_END
@ -3179,7 +3233,7 @@ ROM_START( tetris )
ROM_LOAD16_BYTE( "epr-12201.rom", 0x000000, 0x8000, CRC(338e9b51) SHA1(f56a1124c963d4ad72a806b26f9aa906aaa37d2b) )
ROM_LOAD16_BYTE( "epr-12200.rom", 0x000001, 0x8000, CRC(fb058779) SHA1(0045985ea943ebc7e44bd95127c5e5212c2821e8) )
ROM_REGION( 0x2000, "user1", 0 ) /* decryption key */
ROM_REGION( 0x2000, "maincpu:key", 0 ) /* decryption key */
ROM_LOAD( "317-0093.key", 0x0000, 0x2000, CRC(e0064442) SHA1(cc70b1a2c66729c4540dabd6a24a5f5615beedcd) )
ROM_REGION( 0x30000, "gfx1", 0 ) /* tiles */
@ -3204,7 +3258,7 @@ ROM_START( tetris3 )
ROM_LOAD16_BYTE( "epr-12201a.43", 0x000000, 0x8000, CRC(9250e5cf) SHA1(e848a8279ce35f516754eec33b3b443d2e819eaa) )
ROM_LOAD16_BYTE( "epr-12200a.26", 0x000001, 0x8000, CRC(85d4b0ff) SHA1(f9d8e1ebb0c02a6c3c0b0acc78a6bea081ffc6f7) )
ROM_REGION( 0x2000, "user1", 0 ) /* decryption key */
ROM_REGION( 0x2000, "maincpu:key", 0 ) /* decryption key */
ROM_LOAD( "317-0093a.key", 0x0000, 0x2000, CRC(7ca4a8ee) SHA1(c85763b7c5d606ee72181d9baba7de5e2c457fd8) )
ROM_REGION( 0x30000, "gfx1", 0 ) /* tiles */
@ -3304,7 +3358,7 @@ ROM_START( timescan1 )
ROM_REGION( 0x08000, "n7751data", 0 ) /* 7751 sound data */
ROM_LOAD( "epr-10547.1", 0x0000, 0x8000, CRC(d24ffc4b) SHA1(3b250e1f026664f7a37f65d1c1a07381e88f11e8) )
ROM_REGION( 0x2000, "fd1089b", 0 ) /* decryption key */
ROM_REGION( 0x2000, "maincpu:key", 0 ) /* decryption key */
ROM_LOAD( "317-0024.key", 0x0000, 0x2000, BAD_DUMP CRC(ee42ec18) SHA1(cb65dd681f38ce20440ddcb01a935c2c8eecc77f) )
ROM_END
@ -3322,7 +3376,7 @@ ROM_START( wb31 )
ROM_LOAD16_BYTE( "epr-12085.bin", 0x020000, 0x10000, CRC(0962098b) SHA1(150fc439dd5e773bef706f058abdb4d2ec44e355) )
ROM_LOAD16_BYTE( "epr-12083.bin", 0x020001, 0x10000, CRC(3d631a8e) SHA1(4940ff6cf380fb914876ade39ea37f42b79bf11d) )
ROM_REGION( 0x2000, "user1", 0 ) /* decryption key */
ROM_REGION( 0x2000, "maincpu:key", 0 ) /* decryption key */
ROM_LOAD( "317-0084.key", 0x0000, 0x2000, CRC(2c58dafa) SHA1(24d06970eda896fdd5e3486132bd19834f7d3659) )
ROM_REGION( 0x30000, "gfx1", 0 ) /* tiles */
@ -3391,7 +3445,7 @@ ROM_START( wb35 )
ROM_REGION( 0x10000, "soundcpu", 0 ) /* sound CPU */
ROM_LOAD( "epr-12089.12", 0x0000, 0x8000, CRC(8321eb0b) SHA1(61cf95833c0aa38e35fc18db39d4ec74e4aaf01e) )
ROM_REGION( 0x2000, "fd1089a", 0 ) /* decryption key */
ROM_REGION( 0x2000, "maincpu:key", 0 ) /* decryption key */
ROM_LOAD( "317-wb35.key", 0x0000, 0x2000, BAD_DUMP CRC(8a2e0575) SHA1(e43a2c8ca102ec38871067685a860da53d748765) )
ROM_END
@ -3428,7 +3482,7 @@ ROM_START( wb35a )
ROM_REGION( 0x10000, "soundcpu", 0 ) /* sound CPU */
ROM_LOAD( "epr-12089.12", 0x0000, 0x8000, CRC(8321eb0b) SHA1(61cf95833c0aa38e35fc18db39d4ec74e4aaf01e) )
ROM_REGION( 0x2000, "fd1089a", 0 ) /* decryption key */
ROM_REGION( 0x2000, "maincpu:key", 0 ) /* decryption key */
ROM_LOAD( "317-wb35.key", 0x0000, 0x2000, BAD_DUMP CRC(8a2e0575) SHA1(e43a2c8ca102ec38871067685a860da53d748765) )
ROM_END
@ -3447,30 +3501,16 @@ static DRIVER_INIT( generic_16a )
static DRIVER_INIT( aceattaa )
{
segas1x_state *state = machine.driver_data<segas1x_state>();
segas16a_state *state = machine.driver_data<segas16a_state>();
system16a_generic_init(machine);
state->m_custom_io_r = aceattaa_custom_io_r;
}
static DRIVER_INIT( fd1089a_16a )
{
system16a_generic_init(machine);
fd1089a_decrypt(machine);
}
static DRIVER_INIT( fd1089b_16a )
{
system16a_generic_init(machine);
fd1089b_decrypt(machine);
}
static DRIVER_INIT( dumpmtmt )
{
segas1x_state *state = machine.driver_data<segas1x_state>();
segas16a_state *state = machine.driver_data<segas16a_state>();
system16a_generic_init(machine);
state->m_i8751_vblank_hook = dumpmtmt_i8751_sim;
@ -3479,7 +3519,7 @@ static DRIVER_INIT( dumpmtmt )
static DRIVER_INIT( mjleague )
{
segas1x_state *state = machine.driver_data<segas1x_state>();
segas16a_state *state = machine.driver_data<segas16a_state>();
system16a_generic_init(machine);
state->m_custom_io_r = mjleague_custom_io_r;
@ -3487,7 +3527,7 @@ static DRIVER_INIT( mjleague )
static DRIVER_INIT( passsht16a )
{
segas1x_state *state = machine.driver_data<segas1x_state>();
segas16a_state *state = machine.driver_data<segas16a_state>();
system16a_generic_init(machine);
state->m_custom_io_r = passsht16a_custom_io_r;
@ -3495,7 +3535,7 @@ static DRIVER_INIT( passsht16a )
static DRIVER_INIT( quartet )
{
segas1x_state *state = machine.driver_data<segas1x_state>();
segas16a_state *state = machine.driver_data<segas16a_state>();
system16a_generic_init(machine);
state->m_i8751_vblank_hook = quartet_i8751_sim;
@ -3512,20 +3552,18 @@ static DRIVER_INIT( fantzonep )
static DRIVER_INIT( sdi )
{
segas1x_state *state = machine.driver_data<segas1x_state>();
segas16a_state *state = machine.driver_data<segas16a_state>();
system16a_generic_init(machine);
fd1089b_decrypt(machine);
state->m_custom_io_r = sdi_custom_io_r;
}
static DRIVER_INIT( sjryukoa )
{
segas1x_state *state = machine.driver_data<segas1x_state>();
segas16a_state *state = machine.driver_data<segas16a_state>();
system16a_generic_init(machine);
fd1089b_decrypt(machine);
state->m_custom_io_r = sjryuko_custom_io_r;
state->m_lamp_changed_w = sjryuko_lamp_changed_w;
}
@ -3549,26 +3587,26 @@ GAME( 1986, quartet2, quartet, system16a_8751, quart2, generic_16a, ROT
GAME( 1986, quartet2a, quartet, system16a, quart2, generic_16a, ROT0, "Sega", "Quartet 2 (unprotected)", GAME_SUPPORTS_SAVE )
/* System 16A */
GAME( 1987, aliensyn5, aliensyn, system16a, aliensyn, fd1089b_16a, ROT0, "Sega", "Alien Syndrome (set 5, System 16A, FD1089B 317-0037)", GAME_SUPPORTS_SAVE )
GAME( 1987, aliensyn2, aliensyn, system16a, aliensyn, fd1089a_16a, ROT0, "Sega", "Alien Syndrome (set 2, System 16A, FD1089A 317-0033)", GAME_SUPPORTS_SAVE )
GAME( 1987, aliensynjo, aliensyn, system16a, aliensynj, fd1089a_16a, ROT0, "Sega", "Alien Syndrome (set 1, Japan, old, System 16A, FD1089A 317-0033)", GAME_SUPPORTS_SAVE )
GAME( 1988, aceattaca, aceattac, system16a, aceattaa, aceattaa, ROT270, "Sega", "Ace Attacker (Japan, System 16A, FD1094 317-0060)", GAME_SUPPORTS_SAVE )
GAME( 1986, afighter, 0, system16a_no7751, afighter, fd1089a_16a, ROT270, "Sega", "Action Fighter (FD1089A 317-0018)", GAME_SUPPORTS_SAVE )
GAME( 1986, alexkidd, 0, system16a, alexkidd, generic_16a, ROT0, "Sega", "Alex Kidd: The Lost Stars (set 2, unprotected)", GAME_SUPPORTS_SAVE )
GAME( 1986, alexkidd1, alexkidd, system16a, alexkidd, fd1089a_16a, ROT0, "Sega", "Alex Kidd: The Lost Stars (set 1, FD1089A 317-0021)", GAME_SUPPORTS_SAVE )
GAME( 1986, fantzone, 0, system16a_no7751, fantzone, generic_16a, ROT0, "Sega", "Fantasy Zone (Rev A, unprotected)", GAME_SUPPORTS_SAVE )
GAME( 1986, fantzone1, fantzone, system16a_no7751, fantzone, generic_16a, ROT0, "Sega", "Fantasy Zone (unprotected)", GAME_SUPPORTS_SAVE )
GAME( 1986, fantzonep, fantzone, system16a_no7751, fantzone, fantzonep, ROT0, "Sega", "Fantasy Zone (317-5000)", GAME_SUPPORTS_SAVE )
GAME( 1988, passsht16a, passsht, system16a, passsht16a, passsht16a, ROT270, "Sega", "Passing Shot (Japan, 4 Players, System 16A, FD1094 317-0071)", GAME_SUPPORTS_SAVE )
GAME( 1987, sdi, 0, system16a_no7751, sdi, sdi, ROT0, "Sega", "SDI - Strategic Defense Initiative (Japan, old, System 16A, FD1089B 317-0027)", GAME_SUPPORTS_SAVE )
GAME( 1987, shinobi, 0, system16a, shinobi, generic_16a, ROT0, "Sega", "Shinobi (set 6, System 16A, unprotected)", GAME_SUPPORTS_SAVE )
GAME( 1987, shinobi1, shinobi, system16a, shinobi, generic_16a, ROT0, "Sega", "Shinobi (set 1, System 16A, FD1094 317-0050)", GAME_SUPPORTS_SAVE )
GAME( 1987, shinobls, shinobi, system16a, shinobi, generic_16a, ROT0, "bootleg (Star)", "Shinobi (Star bootleg, System 16A)", GAME_SUPPORTS_SAVE )
GAME( 1987, shinoblb, shinobi, system16a, shinobi, generic_16a, ROT0, "bootleg (Beta)", "Shinobi (Beta bootleg)", GAME_SUPPORTS_SAVE ) // should have different sound hw? using original ATM
GAME( 1987, sjryuko1, sjryuko, system16a, sjryuko, sjryukoa, ROT0, "White Board", "Sukeban Jansi Ryuko (set 1, System 16A, FD1089B 317-5021)", GAME_SUPPORTS_SAVE )
GAME( 1988, tetris, 0, system16a_no7751, tetris, generic_16a, ROT0, "Sega", "Tetris (set 4, Japan, System 16A, FD1094 317-0093)", GAME_SUPPORTS_SAVE )
GAME( 1988, tetris3, tetris, system16a_no7751, tetris, generic_16a, ROT0, "Sega", "Tetris (set 3, Japan, System 16A, FD1094 317-0093a)", GAME_SUPPORTS_SAVE )
GAME( 1987, timescan1, timescan, system16a, timescan, fd1089b_16a, ROT270, "Sega", "Time Scanner (set 1, System 16A, FD1089B 317-0024)", GAME_SUPPORTS_SAVE )
GAME( 1988, wb31, wb3, system16a_no7751, wb3, generic_16a, ROT0, "Sega / Westone", "Wonder Boy III - Monster Lair (set 1, System 16A, FD1094 317-0084)", GAME_SUPPORTS_SAVE )
GAME( 1988, wb35, wb3, system16a_no7751, wb3, fd1089a_16a, ROT0, "Sega / Westone", "Wonder Boy III - Monster Lair (set 5, System 16A, FD1089A 317-xxxx, bad dump?)", GAME_NOT_WORKING | GAME_SUPPORTS_SAVE )
GAME( 1988, wb35a, wb3, system16a_no7751, wb3, fd1089a_16a, ROT0, "Sega / Westone", "Wonder Boy III - Monster Lair (set 6, System 16A, FD1089A 317-xxxx)", GAME_NOT_WORKING | GAME_SUPPORTS_SAVE )
GAME( 1987, aliensyn5, aliensyn, system16a_fd1089b, aliensyn, generic_16a, ROT0, "Sega", "Alien Syndrome (set 5, System 16A, FD1089B 317-0037)", GAME_SUPPORTS_SAVE )
GAME( 1987, aliensyn2, aliensyn, system16a_fd1089a, aliensyn, generic_16a, ROT0, "Sega", "Alien Syndrome (set 2, System 16A, FD1089A 317-0033)", GAME_SUPPORTS_SAVE )
GAME( 1987, aliensynjo, aliensyn, system16a_fd1089a, aliensynj, generic_16a, ROT0, "Sega", "Alien Syndrome (set 1, Japan, old, System 16A, FD1089A 317-0033)", GAME_SUPPORTS_SAVE )
GAME( 1988, aceattaca, aceattac, system16a_fd1094, aceattaa, aceattaa, ROT270, "Sega", "Ace Attacker (Japan, System 16A, FD1094 317-0060)", GAME_SUPPORTS_SAVE )
GAME( 1986, afighter, 0, system16a_fd1089a_no7751, afighter, generic_16a, ROT270, "Sega", "Action Fighter (FD1089A 317-0018)", GAME_SUPPORTS_SAVE )
GAME( 1986, alexkidd, 0, system16a, alexkidd, generic_16a, ROT0, "Sega", "Alex Kidd: The Lost Stars (set 2, unprotected)", GAME_SUPPORTS_SAVE )
GAME( 1986, alexkidd1, alexkidd, system16a_fd1089a, alexkidd, generic_16a, ROT0, "Sega", "Alex Kidd: The Lost Stars (set 1, FD1089A 317-0021)", GAME_SUPPORTS_SAVE )
GAME( 1986, fantzone, 0, system16a_no7751, fantzone, generic_16a, ROT0, "Sega", "Fantasy Zone (Rev A, unprotected)", GAME_SUPPORTS_SAVE )
GAME( 1986, fantzone1, fantzone, system16a_no7751, fantzone, generic_16a, ROT0, "Sega", "Fantasy Zone (unprotected)", GAME_SUPPORTS_SAVE )
GAME( 1986, fantzonep, fantzone, system16a_no7751, fantzone, fantzonep, ROT0, "Sega", "Fantasy Zone (317-5000)", GAME_SUPPORTS_SAVE )
GAME( 1988, passsht16a, passsht, system16a_fd1094, passsht16a, passsht16a, ROT270, "Sega", "Passing Shot (Japan, 4 Players, System 16A, FD1094 317-0071)", GAME_SUPPORTS_SAVE )
GAME( 1987, sdi, 0, system16a_fd1089b_no7751, sdi, sdi, ROT0, "Sega", "SDI - Strategic Defense Initiative (Japan, old, System 16A, FD1089B 317-0027)", GAME_SUPPORTS_SAVE )
GAME( 1987, shinobi, 0, system16a, shinobi, generic_16a, ROT0, "Sega", "Shinobi (set 6, System 16A, unprotected)", GAME_SUPPORTS_SAVE )
GAME( 1987, shinobi1, shinobi, system16a_fd1094, shinobi, generic_16a, ROT0, "Sega", "Shinobi (set 1, System 16A, FD1094 317-0050)", GAME_SUPPORTS_SAVE )
GAME( 1987, shinobls, shinobi, system16a, shinobi, generic_16a, ROT0, "bootleg (Star)", "Shinobi (Star bootleg, System 16A)", GAME_SUPPORTS_SAVE )
GAME( 1987, shinoblb, shinobi, system16a, shinobi, generic_16a, ROT0, "bootleg (Beta)", "Shinobi (Beta bootleg)", GAME_SUPPORTS_SAVE ) // should have different sound hw? using original ATM
GAME( 1987, sjryuko1, sjryuko, system16a_fd1089b, sjryuko, sjryukoa, ROT0, "White Board", "Sukeban Jansi Ryuko (set 1, System 16A, FD1089B 317-5021)", GAME_SUPPORTS_SAVE )
GAME( 1988, tetris, 0, system16a_fd1094_no7751, tetris, generic_16a, ROT0, "Sega", "Tetris (set 4, Japan, System 16A, FD1094 317-0093)", GAME_SUPPORTS_SAVE )
GAME( 1988, tetris3, tetris, system16a_fd1094_no7751, tetris, generic_16a, ROT0, "Sega", "Tetris (set 3, Japan, System 16A, FD1094 317-0093a)", GAME_SUPPORTS_SAVE )
GAME( 1987, timescan1, timescan, system16a_fd1089b, timescan, generic_16a, ROT270, "Sega", "Time Scanner (set 1, System 16A, FD1089B 317-0024)", GAME_SUPPORTS_SAVE )
GAME( 1988, wb31, wb3, system16a_fd1094_no7751, wb3, generic_16a, ROT0, "Sega / Westone", "Wonder Boy III - Monster Lair (set 1, System 16A, FD1094 317-0084)", GAME_SUPPORTS_SAVE )
GAME( 1988, wb35, wb3, system16a_fd1089a_no7751, wb3, generic_16a, ROT0, "Sega / Westone", "Wonder Boy III - Monster Lair (set 5, System 16A, FD1089A 317-xxxx, bad dump?)", GAME_NOT_WORKING | GAME_SUPPORTS_SAVE )
GAME( 1988, wb35a, wb3, system16a_fd1089a_no7751, wb3, generic_16a, ROT0, "Sega / Westone", "Wonder Boy III - Monster Lair (set 6, System 16A, FD1089A 317-xxxx)", GAME_NOT_WORKING | GAME_SUPPORTS_SAVE )

4791
src/mame/drivers/segas16b.c
View File

File diff suppressed because it is too large Load Diff

1002
src/mame/drivers/segas18.c
View File

File diff suppressed because it is too large Load Diff

121
src/mame/drivers/segas24.c
View File

@ -338,6 +338,7 @@ Notes:
#include "sound/ym2151.h"
#include "sound/dac.h"
#include "sound/2151intf.h"
#include "machine/fd1094.h"
#include "machine/nvram.h"
#include "video/segaic24.h"
#include "includes/segas24.h"
@ -686,14 +687,13 @@ void segas24_state::reset_reset()
int changed = resetcontrol ^ prev_resetcontrol;
if(changed & 2) {
if(resetcontrol & 2) {
cputag_set_input_line(machine(), "sub", INPUT_LINE_HALT, CLEAR_LINE);
cputag_set_input_line(machine(), "sub", INPUT_LINE_RESET, PULSE_LINE);
cputag_set_input_line(machine(), "subcpu", INPUT_LINE_HALT, CLEAR_LINE);
cputag_set_input_line(machine(), "subcpu", INPUT_LINE_RESET, PULSE_LINE);
// mame_printf_debug("enable 2nd cpu!\n");
// debugger_break(machine);
s24_fd1094_machine_init(machine());
} else
cputag_set_input_line(machine(), "sub", INPUT_LINE_HALT, ASSERT_LINE);
cputag_set_input_line(machine(), "subcpu", INPUT_LINE_HALT, ASSERT_LINE);
}
if(changed & 4)
devtag_reset(machine(), "ymsnd");
@ -757,7 +757,7 @@ WRITE8_MEMBER( segas24_state::frc_w )
{
/* Undocumented behaviour, Bonanza Bros. seems to use this for irq ack'ing ... */
cputag_set_input_line(machine(), "maincpu", IRQ_FRC+1, CLEAR_LINE);
cputag_set_input_line(machine(), "sub", IRQ_FRC+1, CLEAR_LINE);
cputag_set_input_line(machine(), "subcpu", IRQ_FRC+1, CLEAR_LINE);
}
@ -876,7 +876,7 @@ static TIMER_DEVICE_CALLBACK( irq_timer_cb )
if(state->irq_allow0 & (1 << IRQ_TIMER))
cputag_set_input_line(timer.machine(), "maincpu", IRQ_TIMER+1, ASSERT_LINE);
if(state->irq_allow1 & (1 << IRQ_TIMER))
cputag_set_input_line(timer.machine(), "sub", IRQ_TIMER+1, ASSERT_LINE);
cputag_set_input_line(timer.machine(), "subcpu", IRQ_TIMER+1, ASSERT_LINE);
if(state->irq_tmode == 1 || state->irq_tmode == 2)
timer.machine().primary_screen->update_now();
@ -888,8 +888,8 @@ static TIMER_DEVICE_CALLBACK( irq_timer_clear_cb )
state->irq_sprite = state->irq_vblank = 0;
cputag_set_input_line(timer.machine(), "maincpu", IRQ_VBLANK+1, CLEAR_LINE);
cputag_set_input_line(timer.machine(), "maincpu", IRQ_SPRITE+1, CLEAR_LINE);
cputag_set_input_line(timer.machine(), "sub", IRQ_VBLANK+1, CLEAR_LINE);
cputag_set_input_line(timer.machine(), "sub", IRQ_SPRITE+1, CLEAR_LINE);
cputag_set_input_line(timer.machine(), "subcpu", IRQ_VBLANK+1, CLEAR_LINE);
cputag_set_input_line(timer.machine(), "subcpu", IRQ_SPRITE+1, CLEAR_LINE);
}
static TIMER_DEVICE_CALLBACK( irq_frc_cb )
@ -900,7 +900,7 @@ static TIMER_DEVICE_CALLBACK( irq_frc_cb )
cputag_set_input_line(timer.machine(), "maincpu", IRQ_FRC+1, ASSERT_LINE);
if(state->irq_allow1 & (1 << IRQ_FRC) && state->frc_mode == 1)
cputag_set_input_line(timer.machine(), "sub", IRQ_FRC+1, ASSERT_LINE);
cputag_set_input_line(timer.machine(), "subcpu", IRQ_FRC+1, ASSERT_LINE);
}
void segas24_state::irq_init()
@ -950,11 +950,11 @@ WRITE16_MEMBER(segas24_state::irq_w)
case 3:
irq_allow1 = data & 0x3f;
irq_timer_pend1 = 0;
cputag_set_input_line(machine(), "sub", IRQ_TIMER+1, CLEAR_LINE);
cputag_set_input_line(machine(), "sub", IRQ_YM2151+1, irq_yms && (irq_allow1 & (1 << IRQ_YM2151)) ? ASSERT_LINE : CLEAR_LINE);
cputag_set_input_line(machine(), "sub", IRQ_VBLANK+1, irq_vblank && (irq_allow1 & (1 << IRQ_VBLANK)) ? ASSERT_LINE : CLEAR_LINE);
cputag_set_input_line(machine(), "sub", IRQ_SPRITE+1, irq_sprite && (irq_allow1 & (1 << IRQ_SPRITE)) ? ASSERT_LINE : CLEAR_LINE);
//cputag_set_input_line(machine(), "sub", IRQ_FRC+1, irq_frc && (irq_allow1 & (1 << IRQ_FRC)) ? ASSERT_LINE : CLEAR_LINE);
cputag_set_input_line(machine(), "subcpu", IRQ_TIMER+1, CLEAR_LINE);
cputag_set_input_line(machine(), "subcpu", IRQ_YM2151+1, irq_yms && (irq_allow1 & (1 << IRQ_YM2151)) ? ASSERT_LINE : CLEAR_LINE);
cputag_set_input_line(machine(), "subcpu", IRQ_VBLANK+1, irq_vblank && (irq_allow1 & (1 << IRQ_VBLANK)) ? ASSERT_LINE : CLEAR_LINE);
cputag_set_input_line(machine(), "subcpu", IRQ_SPRITE+1, irq_sprite && (irq_allow1 & (1 << IRQ_SPRITE)) ? ASSERT_LINE : CLEAR_LINE);
//cputag_set_input_line(machine(), "subcpu", IRQ_FRC+1, irq_frc && (irq_allow1 & (1 << IRQ_FRC)) ? ASSERT_LINE : CLEAR_LINE);
break;
}
}
@ -978,7 +978,7 @@ READ16_MEMBER(segas24_state::irq_r)
break;
case 3:
irq_timer_pend1 = 0;
cputag_set_input_line(machine(), "sub", IRQ_TIMER+1, CLEAR_LINE);
cputag_set_input_line(machine(), "subcpu", IRQ_TIMER+1, CLEAR_LINE);
break;
}
irq_timer_sync();
@ -1005,7 +1005,7 @@ static TIMER_DEVICE_CALLBACK(irq_vbl)
cputag_set_input_line(timer.machine(), "maincpu", 1+irq, ASSERT_LINE);
if(state->irq_allow1 & mask)
cputag_set_input_line(timer.machine(), "sub", 1+irq, ASSERT_LINE);
cputag_set_input_line(timer.machine(), "subcpu", 1+irq, ASSERT_LINE);
if(scanline == 384) {
// Ensure one index pulse every 20 frames
@ -1025,7 +1025,7 @@ static void irq_ym(device_t *device, int irq)
segas24_state *state = device->machine().driver_data<segas24_state>();
state->irq_yms = irq;
cputag_set_input_line(device->machine(), "maincpu", IRQ_YM2151+1, state->irq_yms && (state->irq_allow0 & (1 << IRQ_YM2151)) ? ASSERT_LINE : CLEAR_LINE);
cputag_set_input_line(device->machine(), "sub", IRQ_YM2151+1, state->irq_yms && (state->irq_allow1 & (1 << IRQ_YM2151)) ? ASSERT_LINE : CLEAR_LINE);
cputag_set_input_line(device->machine(), "subcpu", IRQ_YM2151+1, state->irq_yms && (state->irq_allow1 & (1 << IRQ_YM2151)) ? ASSERT_LINE : CLEAR_LINE);
}
@ -1205,7 +1205,7 @@ static ADDRESS_MAP_START( system24_cpu1_map, AS_PROGRAM, 16, segas24_state )
AM_RANGE(0xcc0002, 0xcc0003) AM_MIRROR(0x03fff8) AM_READWRITE8(frc_mode_r, frc_mode_w,0x00ff)
AM_RANGE(0xcc0004, 0xcc0005) AM_MIRROR(0x03fff8) AM_READWRITE8(frc_r, frc_w,0x00ff)
AM_RANGE(0xcc0006, 0xcc0007) AM_MIRROR(0x03fff8) AM_READWRITE(mlatch_r, mlatch_w)
AM_RANGE(0xf00000, 0xf3ffff) AM_MIRROR(0x040000) AM_RAM AM_SHARE("share2")
AM_RANGE(0xf00000, 0xf3ffff) AM_MIRROR(0x040000) AM_RAM AM_SHARE("subcpu")
AM_RANGE(0xf80000, 0xfbffff) AM_MIRROR(0x040000) AM_RAM AM_SHARE("share1")
ADDRESS_MAP_END
@ -1218,7 +1218,7 @@ ADDRESS_MAP_END
*************************************/
static ADDRESS_MAP_START( system24_cpu2_map, AS_PROGRAM, 16, segas24_state )
AM_RANGE(0x000000, 0x03ffff) AM_MIRROR(0x040000) AM_RAM AM_SHARE("share2")
AM_RANGE(0x000000, 0x03ffff) AM_MIRROR(0x040000) AM_RAM AM_SHARE("subcpu")
AM_RANGE(0x080000, 0x0bffff) AM_MIRROR(0x040000) AM_RAM AM_SHARE("share1")
AM_RANGE(0x100000, 0x13ffff) AM_MIRROR(0x0c0000) AM_ROM AM_REGION("maincpu", 0)
AM_RANGE(0x200000, 0x20ffff) AM_MIRROR(0x110000) AM_DEVREADWRITE("tile", segas24_tile, tile_r, tile_w)
@ -1246,7 +1246,7 @@ static ADDRESS_MAP_START( system24_cpu2_map, AS_PROGRAM, 16, segas24_state )
AM_RANGE(0xcc0002, 0xcc0003) AM_MIRROR(0x03fff8) AM_READWRITE8(frc_mode_r, frc_mode_w,0x00ff)
AM_RANGE(0xcc0004, 0xcc0005) AM_MIRROR(0x03fff8) AM_READWRITE8(frc_r, frc_w,0x00ff)
AM_RANGE(0xcc0006, 0xcc0007) AM_MIRROR(0x03fff8) AM_READWRITE(mlatch_r, mlatch_w)
AM_RANGE(0xf00000, 0xf3ffff) AM_MIRROR(0x040000) AM_RAM AM_SHARE("share2")
AM_RANGE(0xf00000, 0xf3ffff) AM_MIRROR(0x040000) AM_RAM AM_SHARE("subcpu")
AM_RANGE(0xf80000, 0xfbffff) AM_MIRROR(0x040000) AM_RAM AM_SHARE("share1")
ADDRESS_MAP_END
@ -1279,7 +1279,7 @@ static MACHINE_START( system24 )
static MACHINE_RESET( system24 )
{
segas24_state *state = machine.driver_data<segas24_state>();
cputag_set_input_line(machine, "sub", INPUT_LINE_HALT, ASSERT_LINE);
cputag_set_input_line(machine, "subcpu", INPUT_LINE_HALT, ASSERT_LINE);
state->prev_resetcontrol = state->resetcontrol = 0x06;
state->fdc_init();
state->curbank = 0;
@ -1950,7 +1950,7 @@ static MACHINE_CONFIG_START( system24, segas24_state )
MCFG_CPU_PROGRAM_MAP(system24_cpu1_map)
MCFG_TIMER_ADD_SCANLINE("scantimer", irq_vbl, "screen", 0, 1)
MCFG_CPU_ADD("sub", M68000, MASTER_CLOCK/2)
MCFG_CPU_ADD("subcpu", M68000, MASTER_CLOCK/2)
MCFG_CPU_PROGRAM_MAP(system24_cpu2_map)
MCFG_QUANTUM_TIME(attotime::from_hz(6000))
@ -1991,6 +1991,11 @@ static MACHINE_CONFIG_DERIVED( system24_floppy, system24 )
MCFG_NVRAM_ADD_NO_FILL("floppy_nvram")
MACHINE_CONFIG_END
static MACHINE_CONFIG_DERIVED( system24_floppy_fd1094, system24_floppy )
MCFG_CPU_REPLACE("subcpu", FD1094, MASTER_CLOCK/2)
MCFG_CPU_PROGRAM_MAP(system24_cpu2_map)
MACHINE_CONFIG_END
/*************************************
*
@ -2154,7 +2159,7 @@ ROM_START( sspirtfc )
ROM_LOAD16_BYTE( "epr-12187.ic2", 0x000000, 0x20000, CRC(e83783f3) SHA1(4b3b32df7de85aef9cd77c8a4ffc17e10466b638) )
ROM_LOAD16_BYTE( "epr-12186.ic1", 0x000001, 0x20000, CRC(ce76319d) SHA1(0ede61f0700f9161285c768fa97636f0e42b96f8) )
ROM_REGION( 0x2000, "fd1094key", 0 ) /* decryption key */
ROM_REGION( 0x2000, "subcpu:key", 0 ) /* decryption key */
ROM_LOAD( "317-0058-02c.key", 0x0000, 0x2000, CRC(ebae170e) SHA1(b6d1e1b6943a35b96e98e426ecb39bb5a42fb643) )
ROM_REGION( 0x1c2000, "floppy", 0)
@ -2166,7 +2171,7 @@ ROM_START( sgmast )
ROM_LOAD16_BYTE( "epr-12187.ic2", 0x000000, 0x20000, CRC(e83783f3) SHA1(4b3b32df7de85aef9cd77c8a4ffc17e10466b638) )
ROM_LOAD16_BYTE( "epr-12186.ic1", 0x000001, 0x20000, CRC(ce76319d) SHA1(0ede61f0700f9161285c768fa97636f0e42b96f8) )
ROM_REGION( 0x2000, "fd1094key", 0 ) /* decryption key */
ROM_REGION( 0x2000, "subcpu:key", 0 ) /* decryption key */
ROM_LOAD( "317-0058-05d.key", 0x0000, 0x2000, NO_DUMP )
ROM_REGION( 0x1c2000, "floppy", 0)
@ -2182,7 +2187,7 @@ ROM_START( sgmastc )
ROM_LOAD16_BYTE( "epr-12187.ic2", 0x000000, 0x20000, CRC(e83783f3) SHA1(4b3b32df7de85aef9cd77c8a4ffc17e10466b638) )
ROM_LOAD16_BYTE( "epr-12186.ic1", 0x000001, 0x20000, CRC(ce76319d) SHA1(0ede61f0700f9161285c768fa97636f0e42b96f8) )
ROM_REGION( 0x2000, "fd1094key", 0 ) /* decryption key */
ROM_REGION( 0x2000, "subcpu:key", 0 ) /* decryption key */
ROM_LOAD( "317-0058-05c.key", 0x0000, 0x2000, CRC(ae0eabe5) SHA1(692d7565bf9c5b32cc80bb4bd88c9193aa04cbb0) )
ROM_REGION( 0x1c2000, "floppy", 0)
@ -2194,7 +2199,7 @@ ROM_START( sgmastj )
ROM_LOAD16_BYTE( "epr-12187.ic2", 0x000000, 0x20000, CRC(e83783f3) SHA1(4b3b32df7de85aef9cd77c8a4ffc17e10466b638) )
ROM_LOAD16_BYTE( "epr-12186.ic1", 0x000001, 0x20000, CRC(ce76319d) SHA1(0ede61f0700f9161285c768fa97636f0e42b96f8) )
ROM_REGION( 0x2000, "fd1094key", 0 ) /* decryption key */
ROM_REGION( 0x2000, "subcpu:key", 0 ) /* decryption key */
ROM_LOAD( "317-0058-05b.key", 0x0000, 0x2000, CRC(adc0c83b) SHA1(2328d82d5057062eeb0072fd57f0422218cf24fc) )
ROM_REGION( 0x1c2000, "floppy", 0)
@ -2206,7 +2211,7 @@ ROM_START( qsww )
ROM_LOAD16_BYTE( "epr-12187.ic2", 0x000000, 0x20000, CRC(e83783f3) SHA1(4b3b32df7de85aef9cd77c8a4ffc17e10466b638) )
ROM_LOAD16_BYTE( "epr-12186.ic1", 0x000001, 0x20000, CRC(ce76319d) SHA1(0ede61f0700f9161285c768fa97636f0e42b96f8) )
ROM_REGION( 0x2000, "fd1094key", 0 ) /* decryption key */
ROM_REGION( 0x2000, "subcpu:key", 0 ) /* decryption key */
ROM_LOAD( "317-0058-08b.key", 0x0000, 0x2000, CRC(fe0a336a) SHA1(f7a5b2c1a057d0bb8c1ae0453c58aa8f5fb731b9) )
ROM_REGION( 0x1c2000, "floppy", 0)
@ -2218,7 +2223,7 @@ ROM_START( gground )
ROM_LOAD16_BYTE( "epr-12187.ic2", 0x000000, 0x20000, CRC(e83783f3) SHA1(4b3b32df7de85aef9cd77c8a4ffc17e10466b638) )
ROM_LOAD16_BYTE( "epr-12186.ic1", 0x000001, 0x20000, CRC(ce76319d) SHA1(0ede61f0700f9161285c768fa97636f0e42b96f8) )
ROM_REGION( 0x2000, "fd1094key", 0 ) /* decryption key */
ROM_REGION( 0x2000, "subcpu:key", 0 ) /* decryption key */
ROM_LOAD( "317-0058-03d.key", 0x0000, 0x2000, CRC(e1785bbd) SHA1(b4bebb2829299f1c0815d6a5f317a2526b322f63) ) /* Also labeled "rev-A" but is it different? */
ROM_REGION( 0x1c2000, "floppy", 0)
@ -2230,7 +2235,7 @@ ROM_START( ggroundj )
ROM_LOAD16_BYTE( "epr-12187.ic2", 0x000000, 0x20000, CRC(e83783f3) SHA1(4b3b32df7de85aef9cd77c8a4ffc17e10466b638) )
ROM_LOAD16_BYTE( "epr-12186.ic1", 0x000001, 0x20000, CRC(ce76319d) SHA1(0ede61f0700f9161285c768fa97636f0e42b96f8) )
ROM_REGION( 0x2000, "fd1094key", 0 ) /* decryption key */
ROM_REGION( 0x2000, "subcpu:key", 0 ) /* decryption key */
ROM_LOAD( "317-0058-03b.key", 0x0000, 0x2000, CRC(84aecdba) SHA1(ceddf967359a6e76543fe1ab00be53d0a11fe1ab) )
ROM_REGION( 0x1c2000, "floppy", 0)
@ -2242,7 +2247,7 @@ ROM_START( crkdown )
ROM_LOAD16_BYTE( "epr-12187.ic2", 0x000000, 0x20000, CRC(e83783f3) SHA1(4b3b32df7de85aef9cd77c8a4ffc17e10466b638) )
ROM_LOAD16_BYTE( "epr-12186.ic1", 0x000001, 0x20000, CRC(ce76319d) SHA1(0ede61f0700f9161285c768fa97636f0e42b96f8) )
ROM_REGION( 0x2000, "fd1094key", 0 ) /* decryption key */
ROM_REGION( 0x2000, "subcpu:key", 0 ) /* decryption key */
ROM_LOAD( "317-0058-04c.key", 0x0000, 0x2000, CRC(16e978cc) SHA1(0e1482b5efa93b732d4cf0990919cb3fc903dca7) )
ROM_REGION( 0x1c2000, "floppy", 0)
@ -2254,7 +2259,7 @@ ROM_START( crkdownu )
ROM_LOAD16_BYTE( "epr-12187.ic2", 0x000000, 0x20000, CRC(e83783f3) SHA1(4b3b32df7de85aef9cd77c8a4ffc17e10466b638) )
ROM_LOAD16_BYTE( "epr-12186.ic1", 0x000001, 0x20000, CRC(ce76319d) SHA1(0ede61f0700f9161285c768fa97636f0e42b96f8) )
ROM_REGION( 0x2000, "fd1094key", 0 ) /* decryption key */
ROM_REGION( 0x2000, "subcpu:key", 0 ) /* decryption key */
ROM_LOAD( "317-0058-04d.key", 0x0000, 0x2000, CRC(934ac358) SHA1(73418e22c9d201bc3fec5c63284858958c010e05) )
ROM_REGION( 0x1c2000, "floppy", 0)
@ -2266,7 +2271,7 @@ ROM_START( crkdownj )
ROM_LOAD16_BYTE( "epr-12187.ic2", 0x000000, 0x20000, CRC(e83783f3) SHA1(4b3b32df7de85aef9cd77c8a4ffc17e10466b638) )
ROM_LOAD16_BYTE( "epr-12186.ic1", 0x000001, 0x20000, CRC(ce76319d) SHA1(0ede61f0700f9161285c768fa97636f0e42b96f8) )
ROM_REGION( 0x2000, "fd1094key", 0 ) /* decryption key */
ROM_REGION( 0x2000, "subcpu:key", 0 ) /* decryption key */
ROM_LOAD( "317-0058-04b.key", 0x0000, 0x2000, CRC(4a99a202) SHA1(d7375f09e7246ecd60ba0e48f049e9e252af92a8) ) /* Also labeled "rev-A" but is it different? */
ROM_REGION( 0x1c2000, "floppy", 0)
@ -2302,7 +2307,7 @@ ROM_START( dcclubfd )
ROM_LOAD16_BYTE( "epr-12187.ic2", 0x000000, 0x20000, CRC(e83783f3) SHA1(4b3b32df7de85aef9cd77c8a4ffc17e10466b638) )
ROM_LOAD16_BYTE( "epr-12186.ic1", 0x000001, 0x20000, CRC(ce76319d) SHA1(0ede61f0700f9161285c768fa97636f0e42b96f8) )
ROM_REGION( 0x2000, "fd1094key", 0 ) /* decryption key */
ROM_REGION( 0x2000, "subcpu:key", 0 ) /* decryption key */
ROM_LOAD( "317-0058-09d.key", 0x0000, 0x2000, CRC(a91ebffb) SHA1(70b8b4272ca456491f254d115b434bb4ce73f049) )
ROM_REGION( 0x1c2000, "floppy", 0)
@ -2314,7 +2319,7 @@ ROM_START( roughrac )
ROM_LOAD16_BYTE( "epr-12187.ic2", 0x000000, 0x20000, CRC(e83783f3) SHA1(4b3b32df7de85aef9cd77c8a4ffc17e10466b638) )
ROM_LOAD16_BYTE( "epr-12186.ic1", 0x000001, 0x20000, CRC(ce76319d) SHA1(0ede61f0700f9161285c768fa97636f0e42b96f8) )
ROM_REGION( 0x2000, "fd1094key", 0 ) /* decryption key */
ROM_REGION( 0x2000, "subcpu:key", 0 ) /* decryption key */
ROM_LOAD( "317-0058-06b.key", 0x000000, 0x2000, CRC(6a5bf536) SHA1(3fc3e93ce8a47d7ee86da889efad2e7eca6e2ee9) )
ROM_REGION( 0x1c2000, "floppy", 0)
@ -2434,7 +2439,6 @@ static DRIVER_INIT( sspirits )
state->io_w = &segas24_state::hotrod_io_w;
state->mlatch_table = 0;
state->track_size = 0x2d00;
s24_fd1094_driver_init(machine);
}
static DRIVER_INIT( sspiritj )
@ -2444,7 +2448,6 @@ static DRIVER_INIT( sspiritj )
state->io_w = &segas24_state::hotrod_io_w;
state->mlatch_table = 0;
state->track_size = 0x2f00;
s24_fd1094_driver_init(machine);
}
static DRIVER_INIT( dcclubfd )
@ -2454,7 +2457,6 @@ static DRIVER_INIT( dcclubfd )
state->io_w = &segas24_state::hotrod_io_w;
state->mlatch_table = segas24_state::dcclub_mlt;
state->track_size = 0x2d00;
s24_fd1094_driver_init(machine);
}
@ -2465,7 +2467,6 @@ static DRIVER_INIT( sgmast )
state->io_w = &segas24_state::hotrod_io_w;
state->mlatch_table = 0;
state->track_size = 0x2d00;
s24_fd1094_driver_init(machine);
}
static DRIVER_INIT( qsww )
@ -2475,7 +2476,6 @@ static DRIVER_INIT( qsww )
state->io_w = &segas24_state::hotrod_io_w;
state->mlatch_table = 0;
state->track_size = 0x2d00;
s24_fd1094_driver_init(machine);
}
static DRIVER_INIT( gground )
@ -2485,7 +2485,6 @@ static DRIVER_INIT( gground )
state->io_w = &segas24_state::hotrod_io_w;
state->mlatch_table = 0;
state->track_size = 0x2d00;
s24_fd1094_driver_init(machine);
}
static DRIVER_INIT( crkdown )
@ -2495,7 +2494,6 @@ static DRIVER_INIT( crkdown )
state->io_w = &segas24_state::hotrod_io_w;
state->mlatch_table = 0;
state->track_size = 0x2d00;
s24_fd1094_driver_init(machine);
}
static DRIVER_INIT( roughrac )
@ -2505,7 +2503,6 @@ static DRIVER_INIT( roughrac )
state->io_w = &segas24_state::hotrod_io_w;
state->mlatch_table = 0;
state->track_size = 0x2d00;
s24_fd1094_driver_init(machine);
}
@ -2515,27 +2512,27 @@ static DRIVER_INIT( roughrac )
*
*************************************/
// YEAR, NAME, PARENT, MACHINE, INPUT, INIT, MONITOR,COMPANY,FULLNAME,FLAGS
// YEAR, NAME, PARENT, MACHINE, INPUT, INIT, MONITOR,COMPANY,FULLNAME,FLAGS
/* Disk Based Games */
/* 01 */GAME( 1988, hotrod, 0, system24_floppy, hotrod, hotrod, ROT0, "Sega", "Hot Rod (World, 3 Players, Turbo set 1, Floppy Based)", 0 )
/* 01 */GAME( 1988, hotroda, hotrod, system24_floppy, hotrod, hotrod, ROT0, "Sega", "Hot Rod (World, 3 Players, Turbo set 2, Floppy Based)", 0 )
/* 01 */GAME( 1988, hotrodj, hotrod, system24_floppy, hotrodj, hotrod, ROT0, "Sega", "Hot Rod (Japan, 4 Players, Floppy Based)", 0 )
/* 02 */GAME( 1988, sspirits, 0, system24_floppy, sspirits, sspirits, ROT270, "Sega", "Scramble Spirits (World, Floppy Based)", 0 )
/* 02 */GAME( 1988, sspiritj, sspirits, system24_floppy, sspirits, sspiritj, ROT270, "Sega", "Scramble Spirits (Japan, Floppy DS3-5000-02-REV-A Based)", 0 )
/* 02 */GAME( 1988, sspirtfc, sspirits, system24_floppy, sspirits, sspirits, ROT270, "Sega", "Scramble Spirits (World, Floppy Based, FD1094 317-0058-02c)", GAME_NOT_WORKING ) /* MISSING disk image */
/* 03 */GAME( 1988, gground, 0, system24_floppy, gground, gground, ROT270, "Sega", "Gain Ground (World, 3 Players, Floppy Based, FD1094 317-0058-03d Rev A)", 0 )
/* 03 */GAME( 1988, ggroundj, gground, system24_floppy, gground, gground, ROT270, "Sega", "Gain Ground (Japan, 2 Players, Floppy Based, FD1094 317-0058-03b)", 0 )
/* 04 */GAME( 1989, crkdown, 0, system24_floppy, crkdown, crkdown, ROT0, "Sega", "Crack Down (World, Floppy Based, FD1094 317-0058-04c)", GAME_IMPERFECT_GRAPHICS ) // clipping probs / solid layer probs? (radar display)
/* 04 */GAME( 1989, crkdownu, crkdown, system24_floppy, crkdown, crkdown, ROT0, "Sega", "Crack Down (US, Floppy Based, FD1094 317-0058-04d)", GAME_IMPERFECT_GRAPHICS ) // clipping probs / solid layer probs? (radar display)
/* 04 */GAME( 1989, crkdownj, crkdown, system24_floppy, crkdown, crkdown, ROT0, "Sega", "Crack Down (Japan, Floppy Based, FD1094 317-0058-04b Rev A)", GAME_IMPERFECT_GRAPHICS ) // clipping probs / solid layer probs? (radar display)
/* 05 */GAME( 1989, sgmast, 0, system24_floppy, sgmast, sgmast, ROT0, "Sega", "Super Masters Golf (World?, Floppy Based, FD1094 317-0058-05d?)", GAME_NOT_WORKING|GAME_UNEMULATED_PROTECTION ) // NOT decrypted
/* 05 */GAME( 1989, sgmastc, sgmast, system24_floppy, sgmast, sgmast, ROT0, "Sega", "Jumbo Ozaki Super Masters Golf (World, Floppy Based, FD1094 317-0058-05c)", GAME_IMPERFECT_GRAPHICS ) // some gfx offset / colour probs?
/* 05 */GAME( 1989, sgmastj, sgmast, system24_floppy, sgmastj, sgmast, ROT0, "Sega", "Jumbo Ozaki Super Masters Golf (Japan, Floppy Based, FD1094 317-0058-05b)", GAME_IMPERFECT_GRAPHICS ) // some gfx offset / colour probs?
/* 06 */GAME( 1990, roughrac, 0, system24_floppy, roughrac, roughrac, ROT0, "Sega", "Rough Racer (Japan, Floppy Based, FD1094 317-0058-06b)", 0 )
/* 07 */GAME( 1990, bnzabros, 0, system24_floppy, bnzabros, bnzabros, ROT0, "Sega", "Bonanza Bros (US, Floppy DS3-5000-07d? Based)", 0 )
/* 07 */GAME( 1990, bnzabrosj, bnzabros, system24_floppy, bnzabros, bnzabros, ROT0, "Sega", "Bonanza Bros (Japan, Floppy DS3-5000-07b Based)", 0 )
/* 08 */GAME( 1991, qsww, 0, system24_floppy, qsww, qsww, ROT0, "Sega", "Quiz Syukudai wo Wasuremashita (Japan, Floppy Based, FD1094 317-0058-08b)", GAME_IMPERFECT_GRAPHICS ) // wrong bg colour on title
/* 09 */GAME( 1991, dcclubfd, dcclub, system24_floppy, dcclub, dcclubfd, ROT0, "Sega", "Dynamic Country Club (US, Floppy Based, FD1094 317-0058-09d)", 0 )
/* 01 */GAME( 1988, hotrod, 0, system24_floppy, hotrod, hotrod, ROT0, "Sega", "Hot Rod (World, 3 Players, Turbo set 1, Floppy Based)", 0 )
/* 01 */GAME( 1988, hotroda, hotrod, system24_floppy, hotrod, hotrod, ROT0, "Sega", "Hot Rod (World, 3 Players, Turbo set 2, Floppy Based)", 0 )
/* 01 */GAME( 1988, hotrodj, hotrod, system24_floppy, hotrodj, hotrod, ROT0, "Sega", "Hot Rod (Japan, 4 Players, Floppy Based)", 0 )
/* 02 */GAME( 1988, sspirits, 0, system24_floppy, sspirits, sspirits, ROT270, "Sega", "Scramble Spirits (World, Floppy Based)", 0 )
/* 02 */GAME( 1988, sspiritj, sspirits, system24_floppy, sspirits, sspiritj, ROT270, "Sega", "Scramble Spirits (Japan, Floppy DS3-5000-02-REV-A Based)", 0 )
/* 02 */GAME( 1988, sspirtfc, sspirits, system24_floppy_fd1094, sspirits, sspirits, ROT270, "Sega", "Scramble Spirits (World, Floppy Based, FD1094 317-0058-02c)", GAME_NOT_WORKING ) /* MISSING disk image */
/* 03 */GAME( 1988, gground, 0, system24_floppy_fd1094, gground, gground, ROT270, "Sega", "Gain Ground (World, 3 Players, Floppy Based, FD1094 317-0058-03d Rev A)", 0 )
/* 03 */GAME( 1988, ggroundj, gground, system24_floppy_fd1094, gground, gground, ROT270, "Sega", "Gain Ground (Japan, 2 Players, Floppy Based, FD1094 317-0058-03b)", 0 )
/* 04 */GAME( 1989, crkdown, 0, system24_floppy_fd1094, crkdown, crkdown, ROT0, "Sega", "Crack Down (World, Floppy Based, FD1094 317-0058-04c)", GAME_IMPERFECT_GRAPHICS ) // clipping probs / solid layer probs? (radar display)
/* 04 */GAME( 1989, crkdownu, crkdown, system24_floppy_fd1094, crkdown, crkdown, ROT0, "Sega", "Crack Down (US, Floppy Based, FD1094 317-0058-04d)", GAME_IMPERFECT_GRAPHICS ) // clipping probs / solid layer probs? (radar display)
/* 04 */GAME( 1989, crkdownj, crkdown, system24_floppy_fd1094, crkdown, crkdown, ROT0, "Sega", "Crack Down (Japan, Floppy Based, FD1094 317-0058-04b Rev A)", GAME_IMPERFECT_GRAPHICS ) // clipping probs / solid layer probs? (radar display)
/* 05 */GAME( 1989, sgmast, 0, system24_floppy_fd1094, sgmast, sgmast, ROT0, "Sega", "Super Masters Golf (World?, Floppy Based, FD1094 317-0058-05d?)", GAME_NOT_WORKING|GAME_UNEMULATED_PROTECTION ) // NOT decrypted
/* 05 */GAME( 1989, sgmastc, sgmast, system24_floppy_fd1094, sgmast, sgmast, ROT0, "Sega", "Jumbo Ozaki Super Masters Golf (World, Floppy Based, FD1094 317-0058-05c)", GAME_IMPERFECT_GRAPHICS ) // some gfx offset / colour probs?
/* 05 */GAME( 1989, sgmastj, sgmast, system24_floppy_fd1094, sgmastj, sgmast, ROT0, "Sega", "Jumbo Ozaki Super Masters Golf (Japan, Floppy Based, FD1094 317-0058-05b)", GAME_IMPERFECT_GRAPHICS ) // some gfx offset / colour probs?
/* 06 */GAME( 1990, roughrac, 0, system24_floppy_fd1094, roughrac, roughrac, ROT0, "Sega", "Rough Racer (Japan, Floppy Based, FD1094 317-0058-06b)", 0 )
/* 07 */GAME( 1990, bnzabros, 0, system24_floppy, bnzabros, bnzabros, ROT0, "Sega", "Bonanza Bros (US, Floppy DS3-5000-07d? Based)", 0 )
/* 07 */GAME( 1990, bnzabrosj, bnzabros, system24_floppy, bnzabros, bnzabros, ROT0, "Sega", "Bonanza Bros (Japan, Floppy DS3-5000-07b Based)", 0 )
/* 08 */GAME( 1991, qsww, 0, system24_floppy_fd1094, qsww, qsww, ROT0, "Sega", "Quiz Syukudai wo Wasuremashita (Japan, Floppy Based, FD1094 317-0058-08b)", GAME_IMPERFECT_GRAPHICS ) // wrong bg colour on title
/* 09 */GAME( 1991, dcclubfd, dcclub, system24_floppy_fd1094, dcclub, dcclubfd, ROT0, "Sega", "Dynamic Country Club (US, Floppy Based, FD1094 317-0058-09d)", 0 )
// YEAR, NAME, PARENT, MACHINE, INPUT, INIT, MONITOR,COMPANY,FULLNAME,FLAGS
/* ROM Based */

467
src/mame/drivers/segaxbd.c
View File

@ -4,6 +4,37 @@
Special thanks to Charles MacDonald for his priceless assistance
****************************************************************************
Copyright Aaron Giles
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are
met:
* Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in
the documentation and/or other materials provided with the
distribution.
* Neither the name 'MAME' nor the names of its contributors may be
used to endorse or promote products derived from this software
without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY AARON GILES ''AS IS'' AND ANY EXPRESS OR
IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL AARON GILES BE LIABLE FOR ANY DIRECT,
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
****************************************************************************
Known bugs:
@ -26,7 +57,7 @@ After Burner (C) Sega 1987
After Burner II (C) Sega 1987
*Caribbean Boule (C) Sega 1992
GP Rider (C) Sega 1990
*Last Survivor (C) Sega 1989
Last Survivor (C) Sega 1989
Line of Fire (C) Sega 1989
Racing Hero (C) Sega 1990
Royal Ascot (C) Sega 1991 dumped, but very likely incomplete
@ -267,7 +298,6 @@ ROMs:
#include "machine/nvram.h"
#include "sound/2151intf.h"
#include "sound/segapcm.h"
#include "video/segaic16.h"
#include "includes/segaipt.h"
@ -284,7 +314,7 @@ ROMs:
static void update_main_irqs(running_machine &machine)
{
segas1x_state *state = machine.driver_data<segas1x_state>();
segaxbd_state *state = machine.driver_data<segaxbd_state>();
int irq = 0;
if (state->m_timer_irq_state)
@ -311,9 +341,9 @@ static void update_main_irqs(running_machine &machine)
}
static TIMER_DEVICE_CALLBACK( scanline_callback )
static TIMER_CALLBACK( scanline_callback )
{
segas1x_state *state = timer.machine().driver_data<segas1x_state>();
segaxbd_state *state = machine.driver_data<segaxbd_state>();
int scanline = param;
int next_scanline = (scanline + 2) % 262;
@ -342,16 +372,16 @@ static TIMER_DEVICE_CALLBACK( scanline_callback )
/* update IRQs on the main CPU */
if (update)
update_main_irqs(timer.machine());
update_main_irqs(machine);
/* come back in 2 scanlines */
timer.adjust(timer.machine().primary_screen->time_until_pos(next_scanline), next_scanline);
state->m_scanline_timer->adjust(machine.primary_screen->time_until_pos(next_scanline), next_scanline);
}
static void timer_ack_callback(running_machine &machine)
{
segas1x_state *state = machine.driver_data<segas1x_state>();
segaxbd_state *state = machine.driver_data<segaxbd_state>();
/* clear the timer IRQ */
state->m_timer_irq_state = 0;
@ -368,7 +398,7 @@ static void timer_ack_callback(running_machine &machine)
static TIMER_CALLBACK( delayed_sound_data_w )
{
segas1x_state *state = machine.driver_data<segas1x_state>();
segaxbd_state *state = machine.driver_data<segaxbd_state>();
address_space *space = state->m_maincpu->memory().space(AS_PROGRAM);
state->soundlatch_byte_w(*space, 0, param);
@ -388,7 +418,7 @@ static void sound_data_w(running_machine &machine, UINT8 data)
static void sound_cpu_irq(device_t *device, int state)
{
segas1x_state *driver = device->machine().driver_data<segas1x_state>();
segaxbd_state *driver = device->machine().driver_data<segaxbd_state>();
device_set_input_line(driver->m_soundcpu, 0, state);
}
@ -396,7 +426,7 @@ static void sound_cpu_irq(device_t *device, int state)
static READ8_HANDLER( sound_data_r )
{
segas1x_state *state = space->machine().driver_data<segas1x_state>();
segaxbd_state *state = space->machine().driver_data<segaxbd_state>();
device_set_input_line(&space->device(), INPUT_LINE_NMI, CLEAR_LINE);
return state->soundlatch_byte_r(*space, offset);
@ -412,7 +442,7 @@ static READ8_HANDLER( sound_data_r )
static READ16_HANDLER( adc_r )
{
segas1x_state *state = space->machine().driver_data<segas1x_state>();
segaxbd_state *state = space->machine().driver_data<segaxbd_state>();
static const char *const ports[] = { "ADC0", "ADC1", "ADC2", "ADC3", "ADC4", "ADC5", "ADC6", "ADC7" };
int which = (state->m_iochip_regs[0][2] >> 2) & 7;
@ -435,7 +465,7 @@ static WRITE16_HANDLER( adc_w )
INLINE UINT16 iochip_r(running_machine &machine, int which, int port, int inputval)
{
segas1x_state *state = machine.driver_data<segas1x_state>();
segaxbd_state *state = machine.driver_data<segaxbd_state>();
UINT16 result = state->m_iochip_regs[which][port];
/* if there's custom I/O, do that to get the input value */
@ -445,9 +475,9 @@ INLINE UINT16 iochip_r(running_machine &machine, int which, int port, int inputv
/* for ports 0-3, the direction is controlled 4 bits at a time by register 6 */
if (port <= 3)
{
if (state->m_iochip_force_input || ((state->m_iochip_regs[which][6] >> (2 * port + 0)) & 1))
if ((state->m_iochip_regs[which][6] >> (2 * port + 0)) & 1)
result = (result & ~0x0f) | (inputval & 0x0f);
if (state->m_iochip_force_input || ((state->m_iochip_regs[which][6] >> (2 * port + 1)) & 1))
if ((state->m_iochip_regs[which][6] >> (2 * port + 1)) & 1)
result = (result & ~0xf0) | (inputval & 0xf0);
}
@ -504,7 +534,7 @@ static READ16_HANDLER( iochip_0_r )
static WRITE16_HANDLER( iochip_0_w )
{
segas1x_state *state = space->machine().driver_data<segas1x_state>();
segaxbd_state *state = space->machine().driver_data<segaxbd_state>();
UINT8 oldval;
/* access is via the low 8 bits */
@ -590,7 +620,7 @@ static READ16_HANDLER( iochip_1_r )
static WRITE16_HANDLER( iochip_1_w )
{
segas1x_state *state = space->machine().driver_data<segas1x_state>();
segaxbd_state *state = space->machine().driver_data<segaxbd_state>();
/* access is via the low 8 bits */
if (!ACCESSING_BITS_0_7)
@ -680,6 +710,21 @@ static void smgp_iochip0_motor_w(running_machine &machine, UINT8 data)
}
// Last Survivor
static UINT8 lastsurv_iochip0_port_r(running_machine &machine, UINT8 data)
{
static const char * const port_names[] = { "MUX0", "MUX1", "MUX2", "MUX3" };
segaxbd_state *state = machine.driver_data<segaxbd_state>();
return state->ioport(port_names[state->m_lastsurv_mux])->read_safe(0xff);
}
static void lastsurv_iochip0_muxer_w(running_machine &machine, UINT8 data)
{
segaxbd_state *state = machine.driver_data<segaxbd_state>();
state->m_lastsurv_mux = (data >> 5) & 3;
}
/*************************************
*
@ -687,7 +732,7 @@ static void smgp_iochip0_motor_w(running_machine &machine, UINT8 data)
*
*************************************/
static ADDRESS_MAP_START( main_map, AS_PROGRAM, 16, segas1x_state )
static ADDRESS_MAP_START( main_map, AS_PROGRAM, 16, segaxbd_state )
ADDRESS_MAP_UNMAP_HIGH
ADDRESS_MAP_GLOBAL_MASK(0x3fffff)
AM_RANGE(0x000000, 0x07ffff) AM_ROM
@ -705,7 +750,7 @@ static ADDRESS_MAP_START( main_map, AS_PROGRAM, 16, segas1x_state )
AM_RANGE(0x140000, 0x14000f) AM_MIRROR(0x00fff0) AM_READWRITE_LEGACY(iochip_0_r, iochip_0_w)
AM_RANGE(0x150000, 0x15000f) AM_MIRROR(0x00fff0) AM_READWRITE_LEGACY(iochip_1_r, iochip_1_w)
AM_RANGE(0x160000, 0x16ffff) AM_WRITE_LEGACY(iocontrol_w)
AM_RANGE(0x200000, 0x27ffff) AM_ROM AM_REGION("sub", 0x00000)
AM_RANGE(0x200000, 0x27ffff) AM_ROM AM_REGION("subcpu", 0x00000)
AM_RANGE(0x280000, 0x283fff) AM_MIRROR(0x01c000) AM_RAM AM_SHARE("share3")
AM_RANGE(0x2a0000, 0x2a3fff) AM_MIRROR(0x01c000) AM_RAM AM_SHARE("share4")
AM_RANGE(0x2e0000, 0x2e0007) AM_MIRROR(0x003ff8) AM_DEVREADWRITE_LEGACY("5248_subx", segaic16_multiply_r, segaic16_multiply_w)
@ -726,7 +771,7 @@ ADDRESS_MAP_END
*
*************************************/
static ADDRESS_MAP_START( sub_map, AS_PROGRAM, 16, segas1x_state )
static ADDRESS_MAP_START( sub_map, AS_PROGRAM, 16, segaxbd_state )
ADDRESS_MAP_UNMAP_HIGH
ADDRESS_MAP_GLOBAL_MASK(0xfffff)
AM_RANGE(0x000000, 0x07ffff) AM_ROM
@ -748,14 +793,14 @@ ADDRESS_MAP_END
*
*************************************/
static ADDRESS_MAP_START( sound_map, AS_PROGRAM, 8, segas1x_state )
static ADDRESS_MAP_START( sound_map, AS_PROGRAM, 8, segaxbd_state )
ADDRESS_MAP_UNMAP_HIGH
AM_RANGE(0x0000, 0xefff) AM_ROM
AM_RANGE(0xf000, 0xf0ff) AM_MIRROR(0x0700) AM_DEVREADWRITE_LEGACY("pcm", sega_pcm_r, sega_pcm_w)
AM_RANGE(0xf800, 0xffff) AM_RAM
ADDRESS_MAP_END
static ADDRESS_MAP_START( sound_portmap, AS_IO, 8, segas1x_state )
static ADDRESS_MAP_START( sound_portmap, AS_IO, 8, segaxbd_state )
ADDRESS_MAP_UNMAP_HIGH
ADDRESS_MAP_GLOBAL_MASK(0xff)
AM_RANGE(0x00, 0x01) AM_MIRROR(0x3e) AM_DEVREADWRITE_LEGACY("ymsnd", ym2151_r, ym2151_w)
@ -784,27 +829,27 @@ static WRITE16_HANDLER( smgp_excs_w )
// Sound Board
// The extra sound is used when the cabinet is Deluxe(Air Drive), or Cockpit. The soundlatch is
// shared with the main board sound.
static ADDRESS_MAP_START( smgp_sound2_map, AS_PROGRAM, 8, segas1x_state )
static ADDRESS_MAP_START( smgp_sound2_map, AS_PROGRAM, 8, segaxbd_state )
ADDRESS_MAP_UNMAP_HIGH
AM_RANGE(0x0000, 0xefff) AM_ROM
AM_RANGE(0xf000, 0xf0ff) AM_MIRROR(0x0700) AM_DEVREADWRITE_LEGACY("pcm2", sega_pcm_r, sega_pcm_w)
AM_RANGE(0xf800, 0xffff) AM_RAM
ADDRESS_MAP_END
static ADDRESS_MAP_START( smgp_sound2_portmap, AS_IO, 8, segas1x_state )
static ADDRESS_MAP_START( smgp_sound2_portmap, AS_IO, 8, segaxbd_state )
ADDRESS_MAP_UNMAP_HIGH
ADDRESS_MAP_GLOBAL_MASK(0xff)
AM_RANGE(0x40, 0x40) AM_MIRROR(0x3f) AM_READ_LEGACY(sound_data_r)
ADDRESS_MAP_END
// Motor Board, not yet emulated
static ADDRESS_MAP_START( smgp_airdrive_map, AS_PROGRAM, 8, segas1x_state )
static ADDRESS_MAP_START( smgp_airdrive_map, AS_PROGRAM, 8, segaxbd_state )
ADDRESS_MAP_UNMAP_HIGH
AM_RANGE(0x0000, 0x7fff) AM_ROM
AM_RANGE(0x8000, 0xafff) AM_RAM
ADDRESS_MAP_END
static ADDRESS_MAP_START( smgp_airdrive_portmap, AS_IO, 8, segas1x_state )
static ADDRESS_MAP_START( smgp_airdrive_portmap, AS_IO, 8, segaxbd_state )
ADDRESS_MAP_UNMAP_HIGH
ADDRESS_MAP_GLOBAL_MASK(0xff)
AM_RANGE(0x01, 0x01) AM_READNOP
@ -812,14 +857,14 @@ static ADDRESS_MAP_START( smgp_airdrive_portmap, AS_IO, 8, segas1x_state )
ADDRESS_MAP_END
// Link Board, not yet emulated
static ADDRESS_MAP_START( smgp_comm_map, AS_PROGRAM, 8, segas1x_state )
static ADDRESS_MAP_START( smgp_comm_map, AS_PROGRAM, 8, segaxbd_state )
ADDRESS_MAP_UNMAP_HIGH
AM_RANGE(0x0000, 0x1fff) AM_ROM
AM_RANGE(0x2000, 0x3fff) AM_RAM
AM_RANGE(0x4000, 0x47ff) AM_RAM // MB8421 Dual-Port SRAM
ADDRESS_MAP_END
static ADDRESS_MAP_START( smgp_comm_portmap, AS_IO, 8, segas1x_state )
static ADDRESS_MAP_START( smgp_comm_portmap, AS_IO, 8, segaxbd_state )
ADDRESS_MAP_UNMAP_HIGH
ADDRESS_MAP_GLOBAL_MASK(0xff)
ADDRESS_MAP_END
@ -848,13 +893,13 @@ static WRITE16_HANDLER( rascot_excs_w )
}
// Z80, unknown function
static ADDRESS_MAP_START( rascot_z80_map, AS_PROGRAM, 8, segas1x_state )
static ADDRESS_MAP_START( rascot_z80_map, AS_PROGRAM, 8, segaxbd_state )
ADDRESS_MAP_UNMAP_HIGH
AM_RANGE(0x0000, 0x7fff) AM_ROM
AM_RANGE(0x8000, 0xafff) AM_RAM
ADDRESS_MAP_END
static ADDRESS_MAP_START( rascot_z80_portmap, AS_IO, 8, segas1x_state )
static ADDRESS_MAP_START( rascot_z80_portmap, AS_IO, 8, segaxbd_state )
ADDRESS_MAP_UNMAP_HIGH
ADDRESS_MAP_GLOBAL_MASK(0xff)
ADDRESS_MAP_END
@ -1063,6 +1108,71 @@ static INPUT_PORTS_START( thndrbd1 )
INPUT_PORTS_END
static const ioport_value lastsurv_position_table[] =
{
0x0f ^ 0x08 ^ 0x01, // down + left
0x0f ^ 0x01, // left
0x0f ^ 0x04 ^ 0x01, // up + left
0x0f ^ 0x04, // up
0x0f ^ 0x04 ^ 0x02, // up + right
0x0f ^ 0x02, // right
0x0f ^ 0x08 ^ 0x02, // down + right
0x0f ^ 0x08, // down
};
static INPUT_PORTS_START( lastsurv )
PORT_INCLUDE( xboard_generic )
PORT_MODIFY("IO1PORTA")
PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_SERVICE2 )
PORT_START("MUX0")
PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_PLAYER(2)
PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_PLAYER(2)
PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_PLAYER(2)
PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_PLAYER(2)
PORT_BIT( 0xf0, 0xf0 ^ 0x40, IPT_POSITIONAL ) PORT_PLAYER(2) PORT_POSITIONS(8) PORT_REMAP_TABLE(lastsurv_position_table) PORT_WRAPS PORT_SENSITIVITY(1) PORT_KEYDELTA(1) PORT_CENTERDELTA(0) PORT_CODE_DEC(KEYCODE_Q) PORT_CODE_INC(KEYCODE_W)
PORT_START("MUX1")
PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_PLAYER(1)
PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_PLAYER(1)
PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_PLAYER(1)
PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_PLAYER(1)
PORT_BIT( 0xf0, 0xf0 ^ 0x40, IPT_POSITIONAL ) PORT_PLAYER(1) PORT_POSITIONS(8) PORT_REMAP_TABLE(lastsurv_position_table) PORT_WRAPS PORT_SENSITIVITY(1) PORT_KEYDELTA(1) PORT_CENTERDELTA(0) PORT_CODE_DEC(KEYCODE_Z) PORT_CODE_INC(KEYCODE_X)
PORT_START("MUX2")
PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(2)
PORT_BIT( 0x0e, IP_ACTIVE_LOW, IPT_UNUSED )
PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(1)
PORT_BIT( 0xe0, IP_ACTIVE_LOW, IPT_UNUSED )
PORT_START("MUX3")
PORT_BIT( 0xff, IP_ACTIVE_LOW, IPT_UNUSED )
PORT_MODIFY("IO1PORTD")
PORT_DIPNAME( 0x03, 0x03, "I.D. No" ) PORT_DIPLOCATION("SWB:1,2")
PORT_DIPSETTING( 0x03, "1" )
PORT_DIPSETTING( 0x02, "2" )
PORT_DIPSETTING( 0x01, "3" )
PORT_DIPSETTING( 0x00, "4" )
PORT_DIPNAME( 0x0c, 0x0c, "Network" ) PORT_DIPLOCATION("SWB:3,4")
PORT_DIPSETTING( 0x0c, "Off" )
PORT_DIPSETTING( 0x08, "On (2)" )
PORT_DIPSETTING( 0x04, "On (4)" )
// PORT_DIPSETTING( 0x00, "No Use" )
PORT_DIPNAME( 0x30, 0x30, DEF_STR( Difficulty ) ) PORT_DIPLOCATION("SWB:5,6")
PORT_DIPSETTING( 0x20, DEF_STR( Easy ) )
PORT_DIPSETTING( 0x30, DEF_STR( Normal ) )
PORT_DIPSETTING( 0x10, DEF_STR( Hard ) )
PORT_DIPSETTING( 0x00, DEF_STR( Hardest ) )
PORT_DIPNAME( 0x40, 0x00, DEF_STR( Demo_Sounds ) ) PORT_DIPLOCATION("SWB:7")
PORT_DIPSETTING( 0x40, DEF_STR( Off ) )
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
PORT_DIPNAME( 0x80, 0x80, "Coin Chute" ) PORT_DIPLOCATION("SWB:8")
PORT_DIPSETTING( 0x80, "Single" )
PORT_DIPSETTING( 0x00, "Twin" )
INPUT_PORTS_END
static INPUT_PORTS_START( loffire )
PORT_INCLUDE( xboard_generic )
@ -1330,23 +1440,28 @@ GFXDECODE_END
static void xboard_reset(device_t *device)
{
segas1x_state *state = device->machine().driver_data<segas1x_state>();
segaxbd_state *state = device->machine().driver_data<segaxbd_state>();
device_set_input_line(state->m_subcpu, INPUT_LINE_RESET, PULSE_LINE);
device->machine().scheduler().boost_interleave(attotime::zero, attotime::from_usec(100));
}
static MACHINE_START( xboard )
{
segaxbd_state *state = machine.driver_data<segaxbd_state>();
state->m_scanline_timer = machine.scheduler().timer_alloc(FUNC(scanline_callback));
}
static MACHINE_RESET( xboard )
{
segas1x_state *state = machine.driver_data<segas1x_state>();
fd1094_machine_init(machine.device("maincpu"));
segaxbd_state *state = machine.driver_data<segaxbd_state>();
segaic16_tilemap_reset(machine, 0);
/* hook the RESET line, which resets CPU #1 */
m68k_set_reset_callback(machine.device("maincpu"), xboard_reset);
/* start timers to track interrupts */
state->m_interrupt_timer->adjust(machine.primary_screen->time_until_pos(1), 1);
state->m_scanline_timer->adjust(machine.primary_screen->time_until_pos(1), 1);
}
@ -1360,26 +1475,25 @@ static const ic_315_5250_interface segaxb_5250_2_intf =
NULL, NULL
};
static MACHINE_CONFIG_START( xboard, segas1x_state )
static MACHINE_CONFIG_START( xboard, segaxbd_state )
/* basic machine hardware */
MCFG_CPU_ADD("maincpu", M68000, MASTER_CLOCK/4)
MCFG_CPU_PROGRAM_MAP(main_map)
MCFG_CPU_ADD("sub", M68000, MASTER_CLOCK/4)
MCFG_CPU_ADD("subcpu", M68000, MASTER_CLOCK/4)
MCFG_CPU_PROGRAM_MAP(sub_map)
MCFG_CPU_ADD("soundcpu", Z80, SOUND_CLOCK/4)
MCFG_CPU_PROGRAM_MAP(sound_map)
MCFG_CPU_IO_MAP(sound_portmap)
MCFG_MACHINE_START(xboard)
MCFG_MACHINE_RESET(xboard)
MCFG_NVRAM_ADD_0FILL("backup1")
MCFG_NVRAM_ADD_0FILL("backup2")
MCFG_QUANTUM_TIME(attotime::from_hz(6000))
MCFG_TIMER_ADD("int_timer", scanline_callback)
MCFG_315_5248_ADD("5248_main")
MCFG_315_5248_ADD("5248_subx")
MCFG_315_5249_ADD("5249_main")
@ -1413,8 +1527,13 @@ static MACHINE_CONFIG_START( xboard, segas1x_state )
MCFG_SOUND_ROUTE(1, "rspeaker", 1.0)
MACHINE_CONFIG_END
static MACHINE_CONFIG_DERIVED( xboard_fd1094, xboard )
MCFG_CPU_REPLACE("maincpu", FD1094, MASTER_CLOCK/4)
MCFG_CPU_PROGRAM_MAP(main_map)
MACHINE_CONFIG_END
static MACHINE_CONFIG_DERIVED( smgp, xboard )
static MACHINE_CONFIG_DERIVED( smgp_fd1094, xboard_fd1094 )
/* basic machine hardware */
MCFG_CPU_ADD("soundcpu2", Z80, SOUND_CLOCK/4)
@ -1492,7 +1611,7 @@ ROM_START( aburner )
ROM_LOAD16_BYTE( "epr-10940.58", 0x00000, 0x20000, CRC(4d132c4e) SHA1(007af52167c369177b86fc0f8b007ebceba2a30c) )
ROM_LOAD16_BYTE( "epr-10941.63", 0x00001, 0x20000, CRC(136ea264) SHA1(606ac67db53a6002ed1bd71287aed2e3e720cdf4) )
ROM_REGION( 0x80000, "sub", 0 ) /* 2nd 68000 code */
ROM_REGION( 0x80000, "subcpu", 0 ) /* 2nd 68000 code */
ROM_LOAD16_BYTE( "epr-10927.20", 0x00000, 0x20000, CRC(66d36757) SHA1(c7f6d653fb6bfd629bb62057010d41f3ccfccc4d) )
ROM_LOAD16_BYTE( "epr-10928.29", 0x00001, 0x20000, CRC(7c01d40b) SHA1(d95b4702a9c813db8bc24c8cd7e0933cbe54a573) )
@ -1543,7 +1662,7 @@ ROM_START( aburner2 )
ROM_LOAD16_BYTE( "epr-11107.58", 0x00000, 0x20000, CRC(6d87bab7) SHA1(ab34fe78f1f216037b3e3dca3e61f1b31c05cedf) )
ROM_LOAD16_BYTE( "epr-11108.63", 0x00001, 0x20000, CRC(202a3e1d) SHA1(cf2018bbad366de4b222eae35942636ca68aa581) )
ROM_REGION( 0x80000, "sub", 0 ) /* 2nd 68000 code */
ROM_REGION( 0x80000, "subcpu", 0 ) /* 2nd 68000 code */
ROM_LOAD16_BYTE( "epr-11109.20", 0x00000, 0x20000, CRC(85a0fe07) SHA1(5a3a8fda6cb4898cfece4ec865b81b9b60f9ad55) )
ROM_LOAD16_BYTE( "epr-11110.29", 0x00001, 0x20000, CRC(f3d6797c) SHA1(17487b89ddbfbcc32a0b52268259f1c8d10fd0b2) )
@ -1605,10 +1724,10 @@ ROM_START( loffire )
Nicola Salmoria
*/
ROM_REGION( 0x2000, "user1", 0 ) /* decryption key */
ROM_REGION( 0x2000, "maincpu:key", 0 ) /* decryption key */
ROM_LOAD( "317-0136.key", 0x0000, 0x2000, BAD_DUMP CRC(344bfe0c) SHA1(f6bb8045b46f90f8abadf1dc2e1ae1d7cef9c810) )
ROM_REGION( 0x80000, "sub", 0 ) /* 2nd 68000 code */
ROM_REGION( 0x80000, "subcpu", 0 ) /* 2nd 68000 code */
ROM_LOAD16_BYTE( "epr-12804.20", 0x000000, 0x20000, CRC(b853480e) SHA1(de0889e99251da7ea50316282ebf6f434cc2db11) )
ROM_LOAD16_BYTE( "epr-12805.29", 0x000001, 0x20000, CRC(4a7200c3) SHA1(3e6febed36a55438e0d24441b68f2b7952791584) )
ROM_LOAD16_BYTE( "epr-12802.21", 0x040000, 0x20000, CRC(d746bb39) SHA1(08dc8cf565997c7e52329961bf7a229a15900cff) )
@ -1659,10 +1778,10 @@ ROM_START( loffireu )
ROM_LOAD16_BYTE( "epr-12847a.58", 0x000000, 0x20000, CRC(c50eb4ed) SHA1(18a46c97aec2fefd160338c1760b6ee367dcb57f) )
ROM_LOAD16_BYTE( "epr-12848a.63", 0x000001, 0x20000, CRC(f8ff8640) SHA1(193bb8f42f3c5011ad1fbf87215f012de5e950fb) )
ROM_REGION( 0x2000, "user1", 0 ) /* decryption key */
ROM_REGION( 0x2000, "maincpu:key", 0 ) /* decryption key */
ROM_LOAD( "317-0135.key", 0x0000, 0x2000, CRC(c53ad019) SHA1(7e6dc2b35ebfeefb507d4d03f5a59574944177d1) )
ROM_REGION( 0x80000, "sub", 0 ) /* 2nd 68000 code */
ROM_REGION( 0x80000, "subcpu", 0 ) /* 2nd 68000 code */
ROM_LOAD16_BYTE( "epr-12804.20", 0x000000, 0x20000, CRC(b853480e) SHA1(de0889e99251da7ea50316282ebf6f434cc2db11) )
ROM_LOAD16_BYTE( "epr-12805.29", 0x000001, 0x20000, CRC(4a7200c3) SHA1(3e6febed36a55438e0d24441b68f2b7952791584) )
ROM_LOAD16_BYTE( "epr-12802.21", 0x040000, 0x20000, CRC(d746bb39) SHA1(08dc8cf565997c7e52329961bf7a229a15900cff) )
@ -1716,10 +1835,10 @@ ROM_START( loffirej )
ROM_LOAD16_BYTE( "epr-12794.58", 0x000000, 0x20000, CRC(1e588992) SHA1(fe7107e83c12643e7d22fd4b4cd0c7bcff0d84c3) )
ROM_LOAD16_BYTE( "epr-12795.63", 0x000001, 0x20000, CRC(d43d7427) SHA1(ecbd425bab6aa65ffbd441d6a0936ac055d5f06d) )
ROM_REGION( 0x2000, "user1", 0 ) /* decryption key */
ROM_REGION( 0x2000, "maincpu:key", 0 ) /* decryption key */
ROM_LOAD( "317-0134.key", 0x0000, 0x2000, CRC(732626d4) SHA1(75ed7ca417758dd62afb4edbb9daee754932c392) )
ROM_REGION( 0x80000, "sub", 0 ) /* 2nd 68000 code */
ROM_REGION( 0x80000, "subcpu", 0 ) /* 2nd 68000 code */
ROM_LOAD16_BYTE( "epr-12804.20", 0x000000, 0x20000, CRC(b853480e) SHA1(de0889e99251da7ea50316282ebf6f434cc2db11) )
ROM_LOAD16_BYTE( "epr-12805.29", 0x000001, 0x20000, CRC(4a7200c3) SHA1(3e6febed36a55438e0d24441b68f2b7952791584) )
ROM_LOAD16_BYTE( "epr-12802.21", 0x040000, 0x20000, CRC(d746bb39) SHA1(08dc8cf565997c7e52329961bf7a229a15900cff) )
@ -1776,10 +1895,10 @@ ROM_START( thndrbld )
ROM_LOAD16_BYTE( "epr-11306.ic57", 0x040000, 0x20000, CRC(4b95f2b4) SHA1(9e0ff898a2af05c35db3551e52c7485748698c28) )
ROM_LOAD16_BYTE( "epr-11307.ic62", 0x040001, 0x20000, CRC(2d6833e4) SHA1(b39a744370014237121f0010d18897e63f7058cf) )
ROM_REGION( 0x2000, "user1", 0 ) /* decryption key */
ROM_REGION( 0x2000, "maincpu:key", 0 ) /* decryption key */
ROM_LOAD( "317-0056.key", 0x0000, 0x2000, CRC(b40cd2c5) SHA1(865e70bce4f55f6702960d6eaa780b7b1f880e41) )
ROM_REGION( 0x100000, "sub", 0 ) /* 2nd 68000 code */
ROM_REGION( 0x100000, "subcpu", 0 ) /* 2nd 68000 code */
ROM_LOAD16_BYTE( "epr-11390.ic20", 0x000000, 0x20000, CRC(ed988fdb) SHA1(b809b0b7dabd5cb29f5387522c6dfb993d1d0271) )
ROM_LOAD16_BYTE( "epr-11391.ic29", 0x000001, 0x20000, CRC(12523bc1) SHA1(54635d6c4cc97cf4148dcac3bb2056fc414252f7) )
ROM_LOAD16_BYTE( "epr-11310.ic21", 0x040000, 0x20000, CRC(5d9fa02c) SHA1(0ca71e35cf9740e38a52960f7d1ef96e7e1dda94) )
@ -1833,7 +1952,7 @@ ROM_START( thndrbld1 )
ROM_LOAD16_BYTE( "epr-11306.ic57", 0x040000, 0x20000, CRC(4b95f2b4) SHA1(9e0ff898a2af05c35db3551e52c7485748698c28) )
ROM_LOAD16_BYTE( "epr-11307.ic62", 0x040001, 0x20000, CRC(2d6833e4) SHA1(b39a744370014237121f0010d18897e63f7058cf) )
ROM_REGION( 0x80000, "sub", 0 ) /* 2nd 68000 code */
ROM_REGION( 0x80000, "subcpu", 0 ) /* 2nd 68000 code */
ROM_LOAD16_BYTE( "epr-11308.ic20", 0x00000, 0x20000, CRC(7956c238) SHA1(4608225cfd6ea3d38317cbe970f26a5fc2f8e320) )
ROM_LOAD16_BYTE( "epr-11309.ic29", 0x00001, 0x20000, CRC(c887f620) SHA1(644c47cc2cf75cbe489ea084c13c59d94631e83f) )
ROM_LOAD16_BYTE( "epr-11310.ic21", 0x040000, 0x20000, CRC(5d9fa02c) SHA1(0ca71e35cf9740e38a52960f7d1ef96e7e1dda94) )
@ -1875,6 +1994,66 @@ ROM_START( thndrbld1 )
ROM_END
/**************************************************************************************************************************
**************************************************************************************************************************
**************************************************************************************************************************
Last Survivor, Sega X-board
CPU: FD1094 (317-0083)
GAME BD NO. 834-6493-03 (Uses "MPR" mask roms) or 834-6493-05 (Uses "EPR" eproms)
*/
ROM_START( lastsurv )
ROM_REGION( 0x100000, "maincpu", 0 ) /* 68000 code */
ROM_LOAD16_BYTE( "epr-12046.ic58", 0x000000, 0x20000, CRC(f94f3a1a) SHA1(f509cbccb1f36ce52ed3e44d4d7b31a047050700) )
ROM_LOAD16_BYTE( "epr-12047.ic63", 0x000001, 0x20000, CRC(1b45c116) SHA1(c46ad622a145baea52d918537fa43a2009ed0cca) )
ROM_LOAD16_BYTE( "epr-12048.ic57", 0x040000, 0x20000, CRC(648e38ca) SHA1(e5f7fd42f49dbbddd1a812a04d8b95c1a73e640b) )
ROM_LOAD16_BYTE( "epr-12049.ic62", 0x040001, 0x20000, CRC(6c5c4753) SHA1(6834542005bc8cad7918ae17d3764306d7f9a959) )
ROM_REGION( 0x2000, "maincpu:key", 0 ) /* decryption key */
ROM_LOAD( "317-0083.key", 0x0000, 0x2000, CRC(dca0b9cc) SHA1(77510804d36d486ffa1e0bb5b0a36d43adc63415) )
ROM_REGION( 0x100000, "subcpu", 0 ) /* 2nd 68000 code */
ROM_LOAD16_BYTE( "epr-12050.ic20", 0x000000, 0x20000, CRC(985a0f36) SHA1(bd0a93aa16565c8338db0c67b031bfa409bce5a9) )
ROM_LOAD16_BYTE( "epr-12051.ic29", 0x000001, 0x20000, CRC(f967d5a8) SHA1(16d742da755b5b7c3c3a9f6b4baaf242e5e54441) )
ROM_LOAD16_BYTE( "epr-12052.ic21", 0x040000, 0x20000, CRC(9f7a424d) SHA1(b8c2d3aa08ba71f08f2c1f403edac16bf4334184) )
ROM_LOAD16_BYTE( "epr-12053.ic30", 0x040001, 0x20000, CRC(efcf30f6) SHA1(55cd42c78f117995a89844529386ae3d11c718c1) )
ROM_REGION( 0x30000, "gfx1", 0 ) /* tiles */
ROM_LOAD( "epr-12055.ic154", 0x00000, 0x10000, CRC(150014a4) SHA1(9fbab916ee903c541f61014e137ccecd071b5c3a) )
ROM_LOAD( "epr-12056.ic153", 0x10000, 0x10000, CRC(3cd4c306) SHA1(b0f178688870c67936a15383024c392072e3bc66) )
ROM_LOAD( "epr-12057.ic152", 0x20000, 0x10000, CRC(37e91770) SHA1(69e26f4d3c4ebfaf0225a9b1c60038595929ef05) )
ROM_REGION32_LE( 0x200000, "gfx2", 0 ) /* sprites */
ROM_LOAD32_BYTE( "mpr-12064.ic90", 0x000000, 0x20000, CRC(84562a69) SHA1(815189a65065def213ef171fe40a44a455dfe75a) )
ROM_LOAD32_BYTE( "mpr-12063.ic94", 0x000001, 0x20000, CRC(d163727c) SHA1(50ed2b401e107a359874dad5d86eec788f5504eb) )
ROM_LOAD32_BYTE( "mpr-12062.ic98", 0x000002, 0x20000, CRC(6b57833b) SHA1(1d70894c81a4cd39f43067701a598d2c4fbffa58) )
ROM_LOAD32_BYTE( "mpr-12061.ic102", 0x000003, 0x20000, CRC(8907d5ba) SHA1(f4f9a19f3c27ef02314e59294a9658e2b20d52e0) )
ROM_LOAD32_BYTE( "epr-12068.ic91", 0x080000, 0x20000, CRC(8b12d342) SHA1(0356a413c2438e9c6c660454f03c0e24c6325f6b) )
ROM_LOAD32_BYTE( "epr-12067.ic95", 0x080001, 0x20000, CRC(1a1cdd89) SHA1(cd725aa450efa60ecc7d4111d0690cb441633935) )
ROM_LOAD32_BYTE( "epr-12066.ic99", 0x080002, 0x20000, CRC(a91d16b5) SHA1(501ddedf79130979c90c72882c2d96f5fd01adea) )
ROM_LOAD32_BYTE( "epr-12065.ic103", 0x080003, 0x20000, CRC(f4ce14c6) SHA1(42221ee03f363e94bf7b6de0bd89172525500412) )
ROM_LOAD32_BYTE( "epr-12072.ic92", 0x100000, 0x20000, CRC(222064c8) SHA1(a3914f8dabd8a3d99eaf4e03fa45e177c9f30666) )
ROM_LOAD32_BYTE( "epr-12071.ic96", 0x100001, 0x20000, CRC(a329b78c) SHA1(33b1f27dcc5ac36fdfd7374e1edda4fc31421126) )
ROM_LOAD32_BYTE( "epr-12070.ic100", 0x100002, 0x20000, CRC(97cc6706) SHA1(9160f100bd85f9c8b774e27a5d68e1c513111a61) )
ROM_LOAD32_BYTE( "epr-12069.ic104", 0x100003, 0x20000, CRC(2c3ba66e) SHA1(087fbf9d17f38b06b134088d89965c8d17dd5846) )
ROM_LOAD32_BYTE( "epr-12076.ic93", 0x180000, 0x20000, CRC(24f628e1) SHA1(abbc22282c7a9df203a8c589ddf08413d67392b1) )
ROM_LOAD32_BYTE( "epr-12075.ic97", 0x180001, 0x20000, CRC(69b3507f) SHA1(c447ceb38b473a3f65847471ef6de559e6ecce4a) )
ROM_LOAD32_BYTE( "epr-12074.ic101", 0x180002, 0x20000, CRC(ee6cbb73) SHA1(c68d825ded83dd06ba7b816622db3d57631b4fcc) )
ROM_LOAD32_BYTE( "epr-12073.ic105", 0x180003, 0x20000, CRC(167e6342) SHA1(2f87074d6821a974cbb137ca2bec28fafc0df46f) )
ROM_REGION( 0x20000, "gfx3", ROMREGION_ERASE00 ) /* Road Data */
/* none */
ROM_REGION( 0x10000, "soundcpu", 0 ) /* sound CPU */
ROM_LOAD( "epr-12054.ic17", 0x00000, 0x10000, CRC(e9b39216) SHA1(142764b40b4db69ff08d28338d1b12b1dd1ed0a0) )
ROM_REGION( 0x80000, "pcm", ROMREGION_ERASEFF ) /* Sega PCM sound data */
ROM_LOAD( "epr-12058.ic11", 0x00000, 0x20000, CRC(4671cb46) SHA1(03ecaa4409a5b86a558313d4ccfb2334f79cff17) )
ROM_LOAD( "epr-12059.ic12", 0x20000, 0x20000, CRC(8c99aff4) SHA1(818418e4e92f601b09fcaa0979802a2c2c85b435) )
ROM_LOAD( "epr-12060.ic13", 0x40000, 0x20000, CRC(7ed382b3) SHA1(c87306d1b9edb8b4b97aee4af1317526750e2da2) )
ROM_END
/**************************************************************************************************************************
**************************************************************************************************************************
**************************************************************************************************************************
@ -1888,10 +2067,10 @@ ROM_START( rachero )
ROM_LOAD16_BYTE( "epr-12855.ic57", 0x40000, 0x20000,CRC(cecf1e73) SHA1(3f8631379f32dbfda7720ef345276f9be23ada06) )
ROM_LOAD16_BYTE( "epr-12856.ic62", 0x40001, 0x20000,CRC(da900ebb) SHA1(595ed65248185ddf8666b3f30ad6329162116448) )
ROM_REGION( 0x2000, "user1", 0 ) /* decryption key */
ROM_REGION( 0x2000, "maincpu:key", 0 ) /* decryption key */
ROM_LOAD( "317-0144.key", 0x0000, 0x2000, CRC(8740bbff) SHA1(de96e606c04a09258b966532fb01a6b4d4db86a6) )
ROM_REGION( 0x80000, "sub", 0 ) /* 2nd 68000 code */
ROM_REGION( 0x80000, "subcpu", 0 ) /* 2nd 68000 code */
ROM_LOAD16_BYTE( "epr-12857.ic20", 0x00000, 0x20000, CRC(8a2328cc) SHA1(c34498428ddfb3eeb986f4153a6165a685d8fc8a) )
ROM_LOAD16_BYTE( "epr-12858.ic29", 0x00001, 0x20000, CRC(38a248b7) SHA1(a17672123665403c1c56fedab6c8abf44b1131f9) )
@ -1985,10 +2164,10 @@ ROM_START( smgp )
ROM_LOAD16_BYTE( "epr-12563b.58", 0x00000, 0x20000, CRC(baf1f333) SHA1(f91a7a311237b9940a44b815716d4226a7ae1e8b) )
ROM_LOAD16_BYTE( "epr-12564b.63", 0x00001, 0x20000, CRC(b5191af0) SHA1(d6fb19552e4816eefe751907ec55a2e07ad24879) )
ROM_REGION( 0x2000, "user1", 0 ) /* decryption key */
ROM_REGION( 0x2000, "maincpu:key", 0 ) /* decryption key */
ROM_LOAD( "317-0126a.key", 0x0000, 0x2000, CRC(2abc1982) SHA1(cc4c36e6ba52431df17c6e36ba08d3a89be7b7e7) )
ROM_REGION( 0x80000, "sub", 0 ) /* 2nd 68000 code */
ROM_REGION( 0x80000, "subcpu", 0 ) /* 2nd 68000 code */
ROM_LOAD16_BYTE( "epr-12576a.20", 0x00000, 0x20000, CRC(2c9599c1) SHA1(79206f38c2976bd9299ed37bf62ac26dd3fba801) )
ROM_LOAD16_BYTE( "epr-12577a.29", 0x00001, 0x20000, CRC(abf9a50b) SHA1(e367b305cd45900aae4849af4904543f05456dc6) )
@ -2051,10 +2230,10 @@ ROM_START( smgp6 )
ROM_LOAD16_BYTE( "epr-12563a.58", 0x00000, 0x20000, CRC(2e64b10e) SHA1(2be1ffb3120e4af6a61880e2a2602db07a73f373) )
ROM_LOAD16_BYTE( "epr-12564a.63", 0x00001, 0x20000, CRC(5baba3e7) SHA1(37194d5a4d3ee48a276f6aeb35b2f20a7661caa2) )
ROM_REGION( 0x2000, "user1", 0 ) /* decryption key */
ROM_REGION( 0x2000, "maincpu:key", 0 ) /* decryption key */
ROM_LOAD( "317-0126a.key", 0x0000, 0x2000, CRC(2abc1982) SHA1(cc4c36e6ba52431df17c6e36ba08d3a89be7b7e7) )
ROM_REGION( 0x80000, "sub", 0 ) /* 2nd 68000 code */
ROM_REGION( 0x80000, "subcpu", 0 ) /* 2nd 68000 code */
ROM_LOAD16_BYTE( "epr-12576a.20", 0x00000, 0x20000, CRC(2c9599c1) SHA1(79206f38c2976bd9299ed37bf62ac26dd3fba801) )
ROM_LOAD16_BYTE( "epr-12577a.29", 0x00001, 0x20000, CRC(abf9a50b) SHA1(e367b305cd45900aae4849af4904543f05456dc6) )
@ -2167,10 +2346,10 @@ ROM_START( smgp5 )
ROM_LOAD16_BYTE( "epr-12563.58", 0x00000, 0x20000, CRC(6d7325ae) SHA1(bf88ceddc49dab5b439080d5bf0e7e084a79546c) )
ROM_LOAD16_BYTE( "epr-12564.63", 0x00001, 0x20000, CRC(adfbf921) SHA1(f3321e03dc37b14db065b85d63e321810e4ea797) )
ROM_REGION( 0x2000, "user1", 0 ) /* decryption key */
ROM_REGION( 0x2000, "maincpu:key", 0 ) /* decryption key */
ROM_LOAD( "317-0126.key", 0x0000, 0x2000, CRC(4d917996) SHA1(17232c0e35d439a12db3d966064cf00104088903) )
ROM_REGION( 0x80000, "sub", 0 ) /* 2nd 68000 code */
ROM_REGION( 0x80000, "subcpu", 0 ) /* 2nd 68000 code */
ROM_LOAD16_BYTE( "epr-12576.20", 0x00000, 0x20000, CRC(23266b26) SHA1(240b9bf198fd2975851e769766566ec4e8379f87) )
ROM_LOAD16_BYTE( "epr-12577.29", 0x00001, 0x20000, CRC(d5b53211) SHA1(b11f5c5094eb7ea9578f15489b00d8bbac1edee6) )
@ -2232,10 +2411,10 @@ ROM_START( smgpu )
ROM_LOAD16_BYTE( "epr-12561c.58", 0x00000, 0x20000, CRC(a5b0f3fe) SHA1(17103e56f822fdb52e72f597c01415ed375aa102) )
ROM_LOAD16_BYTE( "epr-12562c.63", 0x00001, 0x20000, CRC(799e55f4) SHA1(2e02cdc63bda47b087c81021018287cfa961c083) )
ROM_REGION( 0x2000, "user1", 0 ) /* decryption key */
ROM_REGION( 0x2000, "maincpu:key", 0 ) /* decryption key */
ROM_LOAD( "317-0125a.key", 0x0000, 0x2000, CRC(3ecdb120) SHA1(c484198e4509d79214e78d4a47e9a7e339f7a2ed) )
ROM_REGION( 0x80000, "sub", 0 ) /* 2nd 68000 code */
ROM_REGION( 0x80000, "subcpu", 0 ) /* 2nd 68000 code */
ROM_LOAD16_BYTE( "epr-12574a.20", 0x00000, 0x20000, CRC(f8b5c38b) SHA1(0184d5a1b71fb42d33dbaaad99d2c0fbc5750e7e) )
ROM_LOAD16_BYTE( "epr-12575a.29", 0x00001, 0x20000, CRC(248b1d17) SHA1(22f1e0d0d698abdf0cb1954f1f6382432a12c186) )
@ -2298,10 +2477,10 @@ ROM_START( smgpu1 )
ROM_LOAD16_BYTE( "epr-12561b.58", 0x00000, 0x20000, CRC(80a32655) SHA1(fe1ffa8af9f1ca175ba90b24a0853329b08d19af) )
ROM_LOAD16_BYTE( "epr-12562b.63", 0x00001, 0x20000, CRC(d525f2a8) SHA1(f3241e11485c7428cd9f081ec6768fda39ae3250) )
ROM_REGION( 0x2000, "user1", 0 ) /* decryption key */
ROM_REGION( 0x2000, "maincpu:key", 0 ) /* decryption key */
ROM_LOAD( "317-0125a.key", 0x0000, 0x2000, CRC(3ecdb120) SHA1(c484198e4509d79214e78d4a47e9a7e339f7a2ed) )
ROM_REGION( 0x80000, "sub", 0 ) /* 2nd 68000 code */
ROM_REGION( 0x80000, "subcpu", 0 ) /* 2nd 68000 code */
ROM_LOAD16_BYTE( "epr-12574a.20", 0x00000, 0x20000, CRC(f8b5c38b) SHA1(0184d5a1b71fb42d33dbaaad99d2c0fbc5750e7e) )
ROM_LOAD16_BYTE( "epr-12575a.29", 0x00001, 0x20000, CRC(248b1d17) SHA1(22f1e0d0d698abdf0cb1954f1f6382432a12c186) )
@ -2535,10 +2714,10 @@ ROM_START( smgpu2 )
ROM_LOAD16_BYTE( "epr-12561a.58", 0x00000, 0x20000, CRC(e505eb89) SHA1(bfb9a7a8b13ae454a92349e57215562477cd2cd2) )
ROM_LOAD16_BYTE( "epr-12562a.63", 0x00001, 0x20000, CRC(c3af4215) SHA1(c46829e08d5492515de5d3269b0e899705d0b108) )
ROM_REGION( 0x2000, "user1", 0 ) /* decryption key */
ROM_REGION( 0x2000, "maincpu:key", 0 ) /* decryption key */
ROM_LOAD( "317-0125a.key", 0x0000, 0x2000, CRC(3ecdb120) SHA1(c484198e4509d79214e78d4a47e9a7e339f7a2ed) )
ROM_REGION( 0x80000, "sub", 0 ) /* 2nd 68000 code */
ROM_REGION( 0x80000, "subcpu", 0 ) /* 2nd 68000 code */
ROM_LOAD16_BYTE( "epr-12574a.20", 0x00000, 0x20000, CRC(f8b5c38b) SHA1(0184d5a1b71fb42d33dbaaad99d2c0fbc5750e7e) )
ROM_LOAD16_BYTE( "epr-12575a.29", 0x00001, 0x20000, CRC(248b1d17) SHA1(22f1e0d0d698abdf0cb1954f1f6382432a12c186) )
@ -2600,10 +2779,10 @@ ROM_START( smgpj )
ROM_LOAD16_BYTE( "epr-12432b.58", 0x00000, 0x20000, CRC(c1a29db1) SHA1(0122d366899f98f7a60b0c9bddeece7995cebf83) )
ROM_LOAD16_BYTE( "epr-12433b.63", 0x00001, 0x20000, CRC(97199eb1) SHA1(3baccf8159821d4b4d5caedf5eb691f07372be93) )
ROM_REGION( 0x2000, "user1", 0 ) /* decryption key */
ROM_REGION( 0x2000, "maincpu:key", 0 ) /* decryption key */
ROM_LOAD( "317-0124a.key", 0x0000, 0x2000, CRC(022a8a16) SHA1(4fd80105cb85ccba77cf1e76a21d6e245d5d2e7d) )
ROM_REGION( 0x80000, "sub", 0 ) /* 2nd 68000 code */
ROM_REGION( 0x80000, "subcpu", 0 ) /* 2nd 68000 code */
ROM_LOAD16_BYTE( "epr-12441a.20", 0x00000, 0x20000, CRC(2c9599c1) SHA1(79206f38c2976bd9299ed37bf62ac26dd3fba801) )
ROM_LOAD16_BYTE( "epr-12442a.29", 0x00001, 0x20000, CRC(77a5ec16) SHA1(b8cf6a3f12689d89bbdd9fb39d1cb7d1a3c10602) )
@ -2665,10 +2844,10 @@ ROM_START( smgpja )
ROM_LOAD16_BYTE( "epr-12432a.58", 0x00000, 0x20000, CRC(22517672) SHA1(db9ac40e83e9786bc9dad70f62c2080d3df694ee) )
ROM_LOAD16_BYTE( "epr-12433a.63", 0x00001, 0x20000, CRC(a46b5d13) SHA1(3a7de5cb6f3e6d726f0ea886a87125dedc6f849f) )
ROM_REGION( 0x2000, "user1", 0 ) /* decryption key */
ROM_REGION( 0x2000, "maincpu:key", 0 ) /* decryption key */
ROM_LOAD( "317-0124a.key", 0x0000, 0x2000, CRC(022a8a16) SHA1(4fd80105cb85ccba77cf1e76a21d6e245d5d2e7d) )
ROM_REGION( 0x80000, "sub", 0 ) /* 2nd 68000 code */
ROM_REGION( 0x80000, "subcpu", 0 ) /* 2nd 68000 code */
ROM_LOAD16_BYTE( "epr-12441a.20", 0x00000, 0x20000, CRC(2c9599c1) SHA1(79206f38c2976bd9299ed37bf62ac26dd3fba801) )
ROM_LOAD16_BYTE( "epr-12442a.29", 0x00001, 0x20000, CRC(77a5ec16) SHA1(b8cf6a3f12689d89bbdd9fb39d1cb7d1a3c10602) )
@ -2735,10 +2914,10 @@ ROM_START( abcop )
ROM_LOAD16_BYTE( "epr-13559.ic57", 0x40000, 0x20000, CRC(4588bf19) SHA1(6a8b3d4450ac0bc41b46e6a4e1b44d82112fcd64) )
ROM_LOAD16_BYTE( "epr-13558.ic62", 0x40001, 0x20000, CRC(11259ed4) SHA1(e7de174a0bdb1d1111e5e419f1d501ab5be1d32d) )
ROM_REGION( 0x2000, "user1", 0 ) /* decryption key */
ROM_REGION( 0x2000, "maincpu:key", 0 ) /* decryption key */
ROM_LOAD( "317-0169b.key", 0x0000, 0x2000, CRC(058da36e) SHA1(ab3f68a90725063c68fc5d0f8dbece1f8940dc7d) )
ROM_REGION( 0x80000, "sub", 0 ) /* 2nd 68000 code */
ROM_REGION( 0x80000, "subcpu", 0 ) /* 2nd 68000 code */
ROM_LOAD16_BYTE( "epr-13566.ic20", 0x00000, 0x20000, CRC(22e52f32) SHA1(c67a4ccb88becc58dddcbfea0a1ac2017f7b2929) )
ROM_LOAD16_BYTE( "epr-13565.ic29", 0x00001, 0x20000, CRC(a21784bd) SHA1(b40ba0ef65bbfe514625253f6aeec14bf4bcf08c) )
@ -2791,10 +2970,10 @@ ROM_START( gprider )
ROM_LOAD16_BYTE( "epr-13409.ic58", 0x00000, 0x20000, CRC(9abb81b6) SHA1(f6308f3ec99ee66677e86f6a915e4dff8557d25f) )
ROM_LOAD16_BYTE( "epr-13408.ic63", 0x00001, 0x20000, CRC(8e410e97) SHA1(2021d738064e57d175b59ba053d9ee35ed4516c8) )
ROM_REGION( 0x2000, "user1", 0 ) /* decryption key */
ROM_REGION( 0x2000, "maincpu:key", 0 ) /* decryption key */
ROM_LOAD( "317-0163.key", 0x0000, 0x2000, CRC(c1d4d207) SHA1(c35b0a49fb6a1e0e9a1c087f0ccd190ad5c2bb2c) )
ROM_REGION( 0x80000, "sub", 0 ) /* 2nd 68000 code */
ROM_REGION( 0x80000, "subcpu", 0 ) /* 2nd 68000 code */
ROM_LOAD16_BYTE( "epr-13395.ic20", 0x00000, 0x20000,CRC(d6ccfac7) SHA1(9287ab08600163a0d9bd33618c629f99391316bd) )
ROM_LOAD16_BYTE( "epr-13394.ic29", 0x00001, 0x20000,CRC(914a55ec) SHA1(84fe1df12478990418b46b6800425e5599e9eff9) )
ROM_LOAD16_BYTE( "epr-13393.ic21", 0x40000, 0x20000,CRC(08d023cc) SHA1(d008d57e494f484a1a84896065d53fb9b1d8d60e) )
@ -2846,10 +3025,65 @@ ROM_START( gprideru )
ROM_LOAD16_BYTE( "epr-13407.ic58", 0x00000, 0x20000, CRC(03553ebd) SHA1(041a71a2dce2ad56360f500cb11e29a629020160) )
ROM_LOAD16_BYTE( "epr-13406.ic63", 0x00001, 0x20000, CRC(122c711f) SHA1(2bcc51347e771a7e7f770e68b24d82497d24aa2e) )
ROM_REGION( 0x2000, "user1", 0 ) /* decryption key */
ROM_REGION( 0x2000, "maincpu:key", 0 ) /* decryption key */
ROM_LOAD( "317-0162.key", 0x0000, 0x2000, CRC(8067de53) SHA1(e8cd1dfbad94856c6bd51569557667e72f0a5dd4) )
ROM_REGION( 0x80000, "sub", 0 ) /* 2nd 68000 code */
ROM_REGION( 0x80000, "subcpu", 0 ) /* 2nd 68000 code */
ROM_LOAD16_BYTE( "epr-13395.ic20", 0x00000, 0x20000,CRC(d6ccfac7) SHA1(9287ab08600163a0d9bd33618c629f99391316bd) )
ROM_LOAD16_BYTE( "epr-13394.ic29", 0x00001, 0x20000,CRC(914a55ec) SHA1(84fe1df12478990418b46b6800425e5599e9eff9) )
ROM_LOAD16_BYTE( "epr-13393.ic21", 0x40000, 0x20000,CRC(08d023cc) SHA1(d008d57e494f484a1a84896065d53fb9b1d8d60e) )
ROM_LOAD16_BYTE( "epr-13392.ic30", 0x40001, 0x20000,CRC(f927cd42) SHA1(67eab328c1fb878fe3d086d0639f5051b135a037) )
ROM_REGION( 0x30000, "gfx1", 0 ) /* tiles */
ROM_LOAD( "epr-13383.ic154", 0x00000, 0x10000, CRC(24f897a7) SHA1(68ba17067d90f07bb5a549017be4773b33ae81d0) )
ROM_LOAD( "epr-13384.ic153", 0x10000, 0x10000, CRC(fe8238bd) SHA1(601910bd86536e6b08f5308b298c8f01fa60f233) )
ROM_LOAD( "epr-13385.ic152", 0x20000, 0x10000, CRC(6df1b995) SHA1(5aab19b87a9ef162c30ccf5974cb795e37dba91f) )
ROM_REGION32_LE( 0x200000, "gfx2", 0 ) /* sprites */
ROM_LOAD32_BYTE( "epr-13382.ic90", 0x000000, 0x20000, CRC(01dac209) SHA1(4c6b03308193c472f6cdbcede306f8ce6db0cc4b) )
ROM_LOAD32_BYTE( "epr-13381.ic94", 0x000001, 0x20000, CRC(3a50d931) SHA1(9d9cb1793f3b8f562ce0ea49f2afeef099f20859) )
ROM_LOAD32_BYTE( "epr-13380.ic98", 0x000002, 0x20000, CRC(ad1024c8) SHA1(86e941424b2e2e00940886e5daed640a78ed7403) )
ROM_LOAD32_BYTE( "epr-13379.ic102", 0x000003, 0x20000, CRC(1ac17625) SHA1(7aefd382041dd3f97936ecb8738a3f2c9780c58f) )
ROM_LOAD32_BYTE( "epr-13378.ic91", 0x080000, 0x20000, CRC(50c9b867) SHA1(dd9702b369ea8abd50da22ce721b7040428e9d4b) )
ROM_LOAD32_BYTE( "epr-13377.ic95", 0x080001, 0x20000, CRC(9b12f5c0) SHA1(2060420611b3354974c49bc80f556f945512570b) )
ROM_LOAD32_BYTE( "epr-13376.ic99", 0x080002, 0x20000, CRC(449ac518) SHA1(0438a72e53a7889d39ea7e2530e49a2594d97e90) )
ROM_LOAD32_BYTE( "epr-13375.ic103", 0x080003, 0x20000, CRC(5489a9ff) SHA1(c458cb55d957edae340535f54189438296f3ec2f) )
ROM_LOAD32_BYTE( "epr-13374.ic92", 0x100000, 0x20000, CRC(6a319e4f) SHA1(d9f92b15f4baa14745048073205add35b7d42d27) )
ROM_LOAD32_BYTE( "epr-13373.ic96", 0x100001, 0x20000, CRC(eca5588b) SHA1(11def0c293868193d457958fe7459fd8c31dbd2b) )
ROM_LOAD32_BYTE( "epr-13372.ic100", 0x100002, 0x20000, CRC(0b45a433) SHA1(82fa2b208eaf70b70524681fbc3ec70085e70d83) )
ROM_LOAD32_BYTE( "epr-13371.ic104", 0x100003, 0x20000, CRC(b68f4cff) SHA1(166f2a685cbc230c098fdc1646b6e632dd2b09dd) )
ROM_LOAD32_BYTE( "epr-13370.ic93", 0x180000, 0x20000, CRC(78276620) SHA1(2c4505c57a1e765f9cfd48fb1637d67d199a2f1d) )
ROM_LOAD32_BYTE( "epr-13369.ic97", 0x180001, 0x20000, CRC(8625bf0f) SHA1(0ae70bc0d54e25eecf4a11cf0600225dca35914d) )
ROM_LOAD32_BYTE( "epr-13368.ic101", 0x180002, 0x20000, CRC(0f50716c) SHA1(eb4c7f47e11c58fe0d58f67e6dafabc6291eabb8) )
ROM_LOAD32_BYTE( "epr-13367.ic105", 0x180003, 0x20000, CRC(4b1bb51f) SHA1(17fd5ac9e18dd6097a015e9d7b6815826f9c53f1) )
ROM_REGION( 0x10000, "gfx3", ROMREGION_ERASE00 ) /* road gfx */
/* none?? */
ROM_REGION( 0x10000, "soundcpu", 0 ) /* sound CPU */
ROM_LOAD( "epr-13388.ic17", 0x00000, 0x10000, CRC(706581e4) SHA1(51c9dbf2bf0d6b8826de24cd33596f5c95136870) )
ROM_REGION( 0x80000, "pcm", ROMREGION_ERASEFF ) /* Sega PCM sound data */
ROM_LOAD( "epr-13391.ic11", 0x00000, 0x20000, CRC(8c30c867) SHA1(0d735291b1311890938f8a1143fae6af9feb2a69) )
ROM_LOAD( "epr-13390.ic12", 0x20000, 0x20000, CRC(8c93cd05) SHA1(bb08094abac6c104eddf14f634e9791f03122946) )
ROM_LOAD( "epr-13389.ic13", 0x40000, 0x20000, CRC(4e4c758e) SHA1(181750dfcdd6d5b28b063c980c251991163d9474) )
ROM_END
/**************************************************************************************************************************
GP Rider (Japan), Sega X-board
CPU: FD1094 (317-0161)
Custom Chip 315-5304 (IC 127)
IC BD Number: 834-7626-01 (roms are "MPR") / 834-7626-04 (roms are "EPR")
*/
ROM_START( gpriderj )
ROM_REGION( 0x80000, "maincpu", 0 ) /* 68000 code */
ROM_LOAD16_BYTE( "epr-13387.ic58", 0x00000, 0x20000, CRC(a1e8b2c5) SHA1(22b70a9074263af808bb9dffee29cbcff7e304e3) )
ROM_LOAD16_BYTE( "epr-13386.ic63", 0x00001, 0x20000, CRC(d8be9e66) SHA1(d81c03b08fd6b971554b94e0adac131a1dcf3248) )
ROM_REGION( 0x2000, "maincpu:key", 0 ) /* decryption key */
ROM_LOAD( "317-0161.key", 0x0000, 0x2000, CRC(e38ddc16) SHA1(d1f7f261320cbc605b4f7e5a9c28f49af5471d87) )
ROM_REGION( 0x80000, "subcpu", 0 ) /* 2nd 68000 code */
ROM_LOAD16_BYTE( "epr-13395.ic20", 0x00000, 0x20000,CRC(d6ccfac7) SHA1(9287ab08600163a0d9bd33618c629f99391316bd) )
ROM_LOAD16_BYTE( "epr-13394.ic29", 0x00001, 0x20000,CRC(914a55ec) SHA1(84fe1df12478990418b46b6800425e5599e9eff9) )
ROM_LOAD16_BYTE( "epr-13393.ic21", 0x40000, 0x20000,CRC(08d023cc) SHA1(d008d57e494f484a1a84896065d53fb9b1d8d60e) )
@ -2896,7 +3130,7 @@ ROM_START( rascot )
ROM_LOAD16_BYTE( "epr-13965a.ic58", 0x00000, 0x20000, CRC(7eacdfb3) SHA1(fad23352d9c5e266ad9f7fe3ccbd29b5b912b90b) )
ROM_LOAD16_BYTE( "epr-13694a.ic63", 0x00001, 0x20000, CRC(15b86498) SHA1(ccb57063ca53347b5f771b0d7ceaeb9cd50d246a) ) // 13964a?
ROM_REGION( 0x80000, "sub", 0 ) /* 2nd 68000 code */
ROM_REGION( 0x80000, "subcpu", 0 ) /* 2nd 68000 code */
ROM_LOAD16_BYTE( "epr-13967.ic20", 0x00000, 0x20000, CRC(3b92e2b8) SHA1(5d456d7d6fa540709facda1fd8813707ebfd99d8) )
ROM_LOAD16_BYTE( "epr-13966.ic29", 0x00001, 0x20000, CRC(eaa644e1) SHA1(b9cc171523995f5120ea7b9748af2f8de697b933) )
@ -2933,10 +3167,7 @@ ROM_END
static DRIVER_INIT( generic_xboard )
{
segas1x_state *state = machine.driver_data<segas1x_state>();
/* init the FD1094 */
fd1094_driver_init(machine, "maincpu", NULL);
segaxbd_state *state = machine.driver_data<segaxbd_state>();
/* set the default road priority */
state->m_road_priority = 1;
@ -2949,25 +3180,16 @@ static DRIVER_INIT( generic_xboard )
state->m_gprider_hack = 0;
state->m_maincpu = machine.device("maincpu");
state->m_soundcpu = machine.device("soundcpu");
state->m_soundcpu2 = NULL;
state->m_subcpu = machine.device("sub");
state->m_315_5250_1 = machine.device("5250_main");
state->save_item(NAME(state->m_iochip_force_input));
state->save_item(NAME(state->m_vblank_irq_state));
state->save_item(NAME(state->m_timer_irq_state));
state->save_item(NAME(state->m_gprider_hack));
state->save_item(NAME(state->m_iochip_regs[0]));
state->save_item(NAME(state->m_iochip_regs[1]));
state->save_item(NAME(state->m_adc_reverse));
}
static DRIVER_INIT( aburner2 )
{
segas1x_state *state = machine.driver_data<segas1x_state>();
segaxbd_state *state = machine.driver_data<segaxbd_state>();
DRIVER_INIT_CALL( generic_xboard );
state->m_road_priority = 0;
@ -2976,9 +3198,19 @@ static DRIVER_INIT( aburner2 )
}
static DRIVER_INIT( lastsurv )
{
segaxbd_state *state = machine.driver_data<segaxbd_state>();
DRIVER_INIT_CALL( generic_xboard );
state->m_iochip_custom_io_r[1][1] = lastsurv_iochip0_port_r;
state->m_iochip_custom_io_w[0][3] = lastsurv_iochip0_muxer_w;
}
static WRITE16_HANDLER( loffire_sync0_w )
{
segas1x_state *state = space->machine().driver_data<segas1x_state>();
segaxbd_state *state = space->machine().driver_data<segaxbd_state>();
COMBINE_DATA(&state->m_loffire_sync[offset]);
space->machine().scheduler().boost_interleave(attotime::zero, attotime::from_usec(10));
@ -2986,7 +3218,7 @@ static WRITE16_HANDLER( loffire_sync0_w )
static DRIVER_INIT( loffire )
{
segas1x_state *state = machine.driver_data<segas1x_state>();
segaxbd_state *state = machine.driver_data<segaxbd_state>();
DRIVER_INIT_CALL( generic_xboard );
state->m_adc_reverse[1] = state->m_adc_reverse[3] = 1;
@ -2998,10 +3230,9 @@ static DRIVER_INIT( loffire )
static DRIVER_INIT( smgp )
{
segas1x_state *state = machine.driver_data<segas1x_state>();
segaxbd_state *state = machine.driver_data<segaxbd_state>();
DRIVER_INIT_CALL( generic_xboard );
state->m_soundcpu2 = machine.device("soundcpu2");
state->m_iochip_custom_io_r[0][0] = smgp_iochip0_motor_r;
state->m_iochip_custom_io_w[0][1] = smgp_iochip0_motor_w;
@ -3012,7 +3243,7 @@ static DRIVER_INIT( smgp )
static DRIVER_INIT( rascot )
{
// patch out bootup link test
UINT16 *rom = (UINT16 *)machine.root_device().memregion("sub")->base();
UINT16 *rom = (UINT16 *)machine.root_device().memregion("subcpu")->base();
rom[0xb78/2] = 0x601e; // subrom checksum test
rom[0x57e/2] = 0x4e71;
rom[0x5d0/2] = 0x6008;
@ -3020,13 +3251,13 @@ static DRIVER_INIT( rascot )
DRIVER_INIT_CALL( generic_xboard );
machine.device("sub")->memory().space(AS_PROGRAM)->install_legacy_readwrite_handler(0x0f0000, 0x0f3fff, FUNC(rascot_excs_r), FUNC(rascot_excs_w));
machine.device("subcpu")->memory().space(AS_PROGRAM)->install_legacy_readwrite_handler(0x0f0000, 0x0f3fff, FUNC(rascot_excs_r), FUNC(rascot_excs_w));
}
static DRIVER_INIT( gprider )
{
segas1x_state *state = machine.driver_data<segas1x_state>();
segaxbd_state *state = machine.driver_data<segaxbd_state>();
DRIVER_INIT_CALL( generic_xboard );
state->m_gprider_hack = 1;
@ -3040,24 +3271,26 @@ static DRIVER_INIT( gprider )
*
*************************************/
// YEAR, NAME, PARENT, MACHINE, INPUT, INIT, MONITOR,COMPANY,FULLNAME,FLAGS
GAME( 1987, aburner2, 0, xboard, aburner2, aburner2, ROT0, "Sega", "After Burner II", 0 )
GAME( 1987, aburner, aburner2, xboard, aburner, aburner2, ROT0, "Sega", "After Burner (Japan)", 0 )
GAME( 1987, thndrbld, 0, xboard, thndrbld, generic_xboard, ROT0, "Sega", "Thunder Blade (upright, FD1094 317-0056)", 0 )
GAME( 1987, thndrbld1,thndrbld, xboard, thndrbd1, generic_xboard, ROT0, "Sega", "Thunder Blade (deluxe/standing, unprotected)", 0 )
GAME( 1989, loffire, 0, xboard, loffire, loffire, ROT0, "Sega", "Line of Fire / Bakudan Yarou (World, FD1094 317-0136)", 0 )
GAME( 1989, loffireu, loffire, xboard, loffire, loffire, ROT0, "Sega", "Line of Fire / Bakudan Yarou (US, FD1094 317-0135)", 0 )
GAME( 1989, loffirej, loffire, xboard, loffire, loffire, ROT0, "Sega", "Line of Fire / Bakudan Yarou (Japan, FD1094 317-0134)", 0 )
GAME( 1989, rachero, 0, xboard, rachero, generic_xboard, ROT0, "Sega", "Racing Hero (FD1094 317-0144)", 0 )
GAME( 1989, smgp, 0, smgp, smgp, smgp, ROT0, "Sega", "Super Monaco GP (World, Rev B, FD1094 317-0126a)", 0 )
GAME( 1989, smgp6, smgp, smgp, smgp, smgp, ROT0, "Sega", "Super Monaco GP (World, Rev A, FD1094 317-0126a)", 0 )
GAME( 1989, smgp5, smgp, smgp, smgp, smgp, ROT0, "Sega", "Super Monaco GP (World, FD1094 317-0126)", 0 )
GAME( 1989, smgpu, smgp, smgp, smgp, smgp, ROT0, "Sega", "Super Monaco GP (US, Rev C, FD1094 317-0125a)", 0 )
GAME( 1989, smgpu1, smgp, smgp, smgp, smgp, ROT0, "Sega", "Super Monaco GP (US, Rev B, FD1094 317-0125a)", 0 )
GAME( 1989, smgpu2, smgp, smgp, smgp, smgp, ROT0, "Sega", "Super Monaco GP (US, Rev A, FD1094 317-0125a)", 0 )
GAME( 1989, smgpj, smgp, smgp, smgp, smgp, ROT0, "Sega", "Super Monaco GP (Japan, Rev B, FD1094 317-0124a)", 0 )
GAME( 1989, smgpja, smgp, smgp, smgp, smgp, ROT0, "Sega", "Super Monaco GP (Japan, Rev A, FD1094 317-0124a)", 0 )
GAME( 1990, abcop, 0, xboard, abcop, generic_xboard, ROT0, "Sega", "A.B. Cop (FD1094 317-0169b)", 0 )
GAME( 1990, gprider, 0, xboard, gprider, gprider, ROT0, "Sega", "GP Rider (World, FD1094 317-0163)", 0 )
GAME( 1990, gprideru, gprider, xboard, gprider, gprider, ROT0, "Sega", "GP Rider (US, FD1094 317-0162)", 0 )
GAME( 1991, rascot, 0, rascot, rascot, rascot, ROT0, "Sega", "Royal Ascot (Japan, terminal?)", GAME_NOT_WORKING | GAME_NO_SOUND )
// YEAR, NAME, PARENT, MACHINE, INPUT, INIT, MONITOR,COMPANY,FULLNAME,FLAGS
GAME( 1987, aburner2, 0, xboard, aburner2, aburner2, ROT0, "Sega", "After Burner II", 0 )
GAME( 1987, aburner, aburner2, xboard, aburner, aburner2, ROT0, "Sega", "After Burner (Japan)", 0 )
GAME( 1987, thndrbld, 0, xboard_fd1094, thndrbld, generic_xboard, ROT0, "Sega", "Thunder Blade (upright, FD1094 317-0056)", 0 )
GAME( 1987, thndrbld1,thndrbld, xboard, thndrbd1, generic_xboard, ROT0, "Sega", "Thunder Blade (deluxe/standing, unprotected)", 0 )
GAME( 1989, lastsurv, 0, xboard_fd1094, lastsurv, lastsurv, ROT0, "Sega", "Last Survivor (FD1094 317-0083)", 0 )
GAME( 1989, loffire, 0, xboard_fd1094, loffire, loffire, ROT0, "Sega", "Line of Fire / Bakudan Yarou (World, FD1094 317-0136)", 0 )
GAME( 1989, loffireu, loffire, xboard_fd1094, loffire, loffire, ROT0, "Sega", "Line of Fire / Bakudan Yarou (US, FD1094 317-0135)", 0 )
GAME( 1989, loffirej, loffire, xboard_fd1094, loffire, loffire, ROT0, "Sega", "Line of Fire / Bakudan Yarou (Japan, FD1094 317-0134)", 0 )
GAME( 1989, rachero, 0, xboard_fd1094, rachero, generic_xboard, ROT0, "Sega", "Racing Hero (FD1094 317-0144)", 0 )
GAME( 1989, smgp, 0, smgp_fd1094, smgp, smgp, ROT0, "Sega", "Super Monaco GP (World, Rev B, FD1094 317-0126a)", 0 )
GAME( 1989, smgp6, smgp, smgp_fd1094, smgp, smgp, ROT0, "Sega", "Super Monaco GP (World, Rev A, FD1094 317-0126a)", 0 )
GAME( 1989, smgp5, smgp, smgp_fd1094, smgp, smgp, ROT0, "Sega", "Super Monaco GP (World, FD1094 317-0126)", 0 )
GAME( 1989, smgpu, smgp, smgp_fd1094, smgp, smgp, ROT0, "Sega", "Super Monaco GP (US, Rev C, FD1094 317-0125a)", 0 )
GAME( 1989, smgpu1, smgp, smgp_fd1094, smgp, smgp, ROT0, "Sega", "Super Monaco GP (US, Rev B, FD1094 317-0125a)", 0 )
GAME( 1989, smgpu2, smgp, smgp_fd1094, smgp, smgp, ROT0, "Sega", "Super Monaco GP (US, Rev A, FD1094 317-0125a)", 0 )
GAME( 1989, smgpj, smgp, smgp_fd1094, smgp, smgp, ROT0, "Sega", "Super Monaco GP (Japan, Rev B, FD1094 317-0124a)", 0 )
GAME( 1989, smgpja, smgp, smgp_fd1094, smgp, smgp, ROT0, "Sega", "Super Monaco GP (Japan, Rev A, FD1094 317-0124a)", 0 )
GAME( 1990, abcop, 0, xboard_fd1094, abcop, generic_xboard, ROT0, "Sega", "A.B. Cop (FD1094 317-0169b)", 0 )
GAME( 1990, gprider, 0, xboard_fd1094, gprider, gprider, ROT0, "Sega", "GP Rider (World, FD1094 317-0163)", 0 )
GAME( 1990, gprideru, gprider, xboard_fd1094, gprider, gprider, ROT0, "Sega", "GP Rider (US, FD1094 317-0162)", 0 )
GAME( 1990, gpriderj, gprider, xboard_fd1094, gprider, gprider, ROT0, "Sega", "GP Rider (Japan, FD1094 317-0161)", 0 )
GAME( 1991, rascot, 0, rascot, rascot, rascot, ROT0, "Sega", "Royal Ascot (Japan, terminal?)", GAME_NOT_WORKING | GAME_NO_SOUND )

113
src/mame/drivers/segaybd.c
View File

@ -2,18 +2,51 @@
Sega Y-board hardware
Games supported:
****************************************************************************
G-LOC Air Battle
G-LOC R360
Galaxy Force 2
Power Drift
Rail Chase
Strike Fighter
Copyright Aaron Giles
All rights reserved.
Known games currently not dumped:
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are
met:
Galaxy Force
* Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in
the documentation and/or other materials provided with the
distribution.
* Neither the name 'MAME' nor the names of its contributors may be
used to endorse or promote products derived from this software
without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY AARON GILES ''AS IS'' AND ANY EXPRESS OR
IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL AARON GILES BE LIABLE FOR ANY DIRECT,
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
****************************************************************************
Games supported:
G-LOC Air Battle
G-LOC R360
Galaxy Force 2
Power Drift
Rail Chase
Strike Fighter
Known games currently not dumped:
Galaxy Force
****************************************************************************
@ -30,7 +63,6 @@ Known games currently not dumped:
#include "machine/nvram.h"
#include "sound/2151intf.h"
#include "sound/segapcm.h"
#include "video/segaic16.h"
#include "includes/segaipt.h"
#include "pdrift.lh"
@ -64,7 +96,7 @@ static UINT16 pdrift_bank;
static void yboard_generic_init( running_machine &machine )
{
segas1x_state *state = machine.driver_data<segas1x_state>();
segaybd_state *state = machine.driver_data<segaybd_state>();
/* reset globals */
state->m_vblank_irq_state = 0;
@ -84,7 +116,7 @@ static void yboard_generic_init( running_machine &machine )
static void update_main_irqs(running_machine &machine)
{
segas1x_state *state = machine.driver_data<segas1x_state>();
segaybd_state *state = machine.driver_data<segaybd_state>();
device_set_input_line(state->m_maincpu, 2, state->m_timer_irq_state ? ASSERT_LINE : CLEAR_LINE);
device_set_input_line(state->m_subx, 2, state->m_timer_irq_state ? ASSERT_LINE : CLEAR_LINE);
@ -135,9 +167,9 @@ static void update_main_irqs(running_machine &machine)
150-200 = ok
*/
static TIMER_DEVICE_CALLBACK( scanline_callback )
static TIMER_CALLBACK( scanline_callback )
{
segas1x_state *state = timer.machine().driver_data<segas1x_state>();
segaybd_state *state = machine.driver_data<segaybd_state>();
int scanline = param;
/* on scanline 'irq2_scanline' generate an IRQ2 */
@ -169,10 +201,10 @@ static TIMER_DEVICE_CALLBACK( scanline_callback )
}
/* update IRQs on the main CPU */
update_main_irqs(timer.machine());
update_main_irqs(machine);
/* come back at the next appropriate scanline */
timer.adjust(timer.machine().primary_screen->time_until_pos(scanline), scanline);
state->m_scanline_timer->adjust(machine.primary_screen->time_until_pos(scanline), scanline);
#if TWEAK_IRQ2_SCANLINE
if (scanline == 223)
@ -180,10 +212,10 @@ static TIMER_DEVICE_CALLBACK( scanline_callback )
int old = state->m_irq2_scanline;
/* Q = -10 scanlines, W = -1 scanline, E = +1 scanline, R = +10 scanlines */
if (timer->machine().input().code_pressed(KEYCODE_Q)) { while (timer->machine().input().code_pressed(KEYCODE_Q)) ; state->m_irq2_scanline -= 10; }
if (timer->machine().input().code_pressed(KEYCODE_W)) { while (timer->machine().input().code_pressed(KEYCODE_W)) ; state->m_irq2_scanline -= 1; }
if (timer->machine().input().code_pressed(KEYCODE_E)) { while (timer->machine().input().code_pressed(KEYCODE_E)) ; state->m_irq2_scanline += 1; }
if (timer->machine().input().code_pressed(KEYCODE_R)) { while (timer->machine().input().code_pressed(KEYCODE_R)) ; state->m_irq2_scanline += 10; }
if (machine.input().code_pressed(KEYCODE_Q)) { while (machine.input().code_pressed(KEYCODE_Q)) ; state->m_irq2_scanline -= 10; }
if (machine.input().code_pressed(KEYCODE_W)) { while (machine.input().code_pressed(KEYCODE_W)) ; state->m_irq2_scanline -= 1; }
if (machine.input().code_pressed(KEYCODE_E)) { while (machine.input().code_pressed(KEYCODE_E)) ; state->m_irq2_scanline += 1; }
if (machine.input().code_pressed(KEYCODE_R)) { while (machine.input().code_pressed(KEYCODE_R)) ; state->m_irq2_scanline += 10; }
if (old != state->m_irq2_scanline)
popmessage("scanline = %d", state->m_irq2_scanline);
}
@ -193,28 +225,25 @@ static TIMER_DEVICE_CALLBACK( scanline_callback )
static MACHINE_START( yboard )
{
segas1x_state *state = machine.driver_data<segas1x_state>();
state->m_maincpu = machine.device("maincpu");
state->m_soundcpu = machine.device("soundcpu");
state->m_subx = machine.device("subx");
state->m_suby = machine.device("suby");
segaybd_state *state = machine.driver_data<segaybd_state>();
state->save_item(NAME(state->m_vblank_irq_state));
state->save_item(NAME(state->m_timer_irq_state));
state->save_item(NAME(state->m_irq2_scanline));
state->save_item(NAME(state->m_misc_io_data));
state->save_item(NAME(state->m_analog_data));
state->m_scanline_timer = machine.scheduler().timer_alloc(FUNC(scanline_callback));
}
static MACHINE_RESET( yboard )
{
segas1x_state *state = machine.driver_data<segas1x_state>();
segaybd_state *state = machine.driver_data<segaybd_state>();
state->m_irq2_scanline = 170;
state->m_interrupt_timer->adjust(machine.primary_screen->time_until_pos(223), 223);
state->m_scanline_timer->adjust(machine.primary_screen->time_until_pos(223), 223);
}
@ -227,7 +256,7 @@ static MACHINE_RESET( yboard )
static void sound_cpu_irq(device_t *device, int state)
{
segas1x_state *driver = device->machine().driver_data<segas1x_state>();
segaybd_state *driver = device->machine().driver_data<segaybd_state>();
device_set_input_line(driver->m_soundcpu, 0, state);
}
@ -235,7 +264,7 @@ static void sound_cpu_irq(device_t *device, int state)
static TIMER_CALLBACK( delayed_sound_data_w )
{
segas1x_state *state = machine.driver_data<segas1x_state>();
segaybd_state *state = machine.driver_data<segaybd_state>();
address_space *space = state->m_maincpu->memory().space(AS_PROGRAM);
state->soundlatch_byte_w(*space, 0, param);
@ -252,7 +281,7 @@ static WRITE16_HANDLER( sound_data_w )
static READ8_HANDLER( sound_data_r )
{
segas1x_state *state = space->machine().driver_data<segas1x_state>();
segaybd_state *state = space->machine().driver_data<segaybd_state>();
device_set_input_line(state->m_soundcpu, INPUT_LINE_NMI, CLEAR_LINE);
return state->soundlatch_byte_r(*space, offset);
}
@ -267,7 +296,7 @@ static READ8_HANDLER( sound_data_r )
static READ16_HANDLER( io_chip_r )
{
segas1x_state *state = space->machine().driver_data<segas1x_state>();
segaybd_state *state = space->machine().driver_data<segaybd_state>();
static const char *const portnames[] = { "P1", "GENERAL", "PORTC", "PORTD", "PORTE", "DSW", "COINAGE", "PORTH" };
offset &= 0x1f/2;
@ -315,7 +344,7 @@ static READ16_HANDLER( io_chip_r )
static WRITE16_HANDLER( io_chip_w )
{
segas1x_state *state = space->machine().driver_data<segas1x_state>();
segaybd_state *state = space->machine().driver_data<segaybd_state>();
UINT8 old;
/* generic implementation */
@ -387,7 +416,7 @@ static WRITE16_HANDLER( io_chip_w )
static READ16_HANDLER( analog_r )
{
segas1x_state *state = space->machine().driver_data<segas1x_state>();
segaybd_state *state = space->machine().driver_data<segaybd_state>();
int result = 0xff;
if (ACCESSING_BITS_0_7)
{
@ -400,7 +429,7 @@ static READ16_HANDLER( analog_r )
static WRITE16_HANDLER( analog_w )
{
segas1x_state *state = space->machine().driver_data<segas1x_state>();
segaybd_state *state = space->machine().driver_data<segaybd_state>();
static const char *const ports[] = { "ADC0", "ADC1", "ADC2", "ADC3", "ADC4", "ADC5", "ADC6" };
int selected = ((offset & 3) == 3) ? (3 + (state->m_misc_io_data[0x08/2] & 3)) : (offset & 3);
int value = state->ioport(ports[selected])->read_safe(0xff);
@ -416,7 +445,7 @@ static WRITE16_HANDLER( analog_w )
*
*************************************/
static ADDRESS_MAP_START( main_map, AS_PROGRAM, 16, segas1x_state )
static ADDRESS_MAP_START( main_map, AS_PROGRAM, 16, segaybd_state )
ADDRESS_MAP_UNMAP_HIGH
ADDRESS_MAP_GLOBAL_MASK(0x1fffff)
AM_RANGE(0x000000, 0x07ffff) AM_ROM
@ -438,7 +467,7 @@ ADDRESS_MAP_END
*
*************************************/
static ADDRESS_MAP_START( subx_map, AS_PROGRAM, 16, segas1x_state )
static ADDRESS_MAP_START( subx_map, AS_PROGRAM, 16, segaybd_state )
ADDRESS_MAP_UNMAP_HIGH
ADDRESS_MAP_GLOBAL_MASK(0x1fffff)
AM_RANGE(0x000000, 0x03ffff) AM_ROM
@ -451,7 +480,7 @@ static ADDRESS_MAP_START( subx_map, AS_PROGRAM, 16, segas1x_state )
ADDRESS_MAP_END
static ADDRESS_MAP_START( suby_map, AS_PROGRAM, 16, segas1x_state )
static ADDRESS_MAP_START( suby_map, AS_PROGRAM, 16, segaybd_state )
ADDRESS_MAP_UNMAP_HIGH
ADDRESS_MAP_GLOBAL_MASK(0x1fffff)
AM_RANGE(0x000000, 0x03ffff) AM_ROM
@ -473,14 +502,14 @@ ADDRESS_MAP_END
*
*************************************/
static ADDRESS_MAP_START( sound_map, AS_PROGRAM, 8, segas1x_state )
static ADDRESS_MAP_START( sound_map, AS_PROGRAM, 8, segaybd_state )
ADDRESS_MAP_UNMAP_HIGH
AM_RANGE(0x0000, 0xefff) AM_ROM
AM_RANGE(0xf000, 0xf0ff) AM_MIRROR(0x0700) AM_DEVREADWRITE_LEGACY("pcm", sega_pcm_r, sega_pcm_w)
AM_RANGE(0xf800, 0xffff) AM_RAM
ADDRESS_MAP_END
static ADDRESS_MAP_START( sound_portmap, AS_IO, 8, segas1x_state )
static ADDRESS_MAP_START( sound_portmap, AS_IO, 8, segaybd_state )
ADDRESS_MAP_UNMAP_HIGH
ADDRESS_MAP_GLOBAL_MASK(0xff)
AM_RANGE(0x00, 0x01) AM_MIRROR(0x3e) AM_DEVREADWRITE_LEGACY("ymsnd", ym2151_r, ym2151_w)
@ -934,7 +963,7 @@ static const sega_pcm_interface segapcm_interface =
*
*************************************/
static MACHINE_CONFIG_START( yboard, segas1x_state )
static MACHINE_CONFIG_START( yboard, segaybd_state )
/* basic machine hardware */
MCFG_CPU_ADD("maincpu", M68000, MASTER_CLOCK/4)
@ -955,8 +984,6 @@ static MACHINE_CONFIG_START( yboard, segas1x_state )
MCFG_NVRAM_ADD_0FILL("backupram")
MCFG_QUANTUM_TIME(attotime::from_hz(6000))
MCFG_TIMER_ADD("int_timer", scanline_callback)
MCFG_315_5248_ADD("5248_main")
MCFG_315_5248_ADD("5248_subx")
MCFG_315_5248_ADD("5248_suby")

35
src/mame/includes/beathead.h
View File

@ -1,8 +1,39 @@
/*************************************************************************
/***************************************************************************
Atari "Stella on Steroids" hardware
*************************************************************************/
****************************************************************************
Copyright Aaron Giles
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are
met:
* Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in
the documentation and/or other materials provided with the
distribution.
* Neither the name 'MAME' nor the names of its contributors may be
used to endorse or promote products derived from this software
without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY AARON GILES ''AS IS'' AND ANY EXPRESS OR
IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL AARON GILES BE LIABLE FOR ANY DIRECT,
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
***************************************************************************/
#include "machine/atarigen.h"
#include "cpu/asap/asap.h"

787
src/mame/includes/segas16.h
View File

@ -1,105 +1,705 @@
/***************************************************************************
class segas1x_state : public driver_device
Sega System 16A/16B/18/Outrun/Hang On/X-Board/Y-Board hardware
****************************************************************************
Copyright Aaron Giles
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are
met:
* Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in
the documentation and/or other materials provided with the
distribution.
* Neither the name 'MAME' nor the names of its contributors may be
used to endorse or promote products derived from this software
without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY AARON GILES ''AS IS'' AND ANY EXPRESS OR
IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL AARON GILES BE LIABLE FOR ANY DIRECT,
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
***************************************************************************/
#include "cpu/m68000/m68000.h"
#include "cpu/mcs48/mcs48.h"
#include "cpu/mcs51/mcs51.h"
#include "cpu/z80/z80.h"
#include "machine/8255ppi.h"
#include "machine/nvram.h"
#include "machine/segaic16.h"
#include "sound/dac.h"
#include "sound/2151intf.h"
#include "sound/2413intf.h"
#include "sound/upd7759.h"
#include "video/segaic16.h"
// ======================> segahang_state
class segahang_state : public driver_device
{
public:
segas1x_state(const machine_config &mconfig, device_type type, const char *tag)
// construction/destruction
segahang_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag),
m_interrupt_timer(*this, "int_timer")
m_maincpu(*this, "maincpu"),
m_subcpu(*this, "subcpu"),
m_soundcpu(*this, "soundcpu"),
m_mcu(*this, "mcu"),
m_ppi8255_1(*this, "ppi8255_1"),
m_ppi8255_2(*this, "ppi8255_2"),
m_i8751_vblank_hook(NULL),
m_adc_select(0)
{ }
/* memory pointers */
// UINT16 * m_workram; // this is used in the nvram handler, hence it cannot be added here
// UINT16 * m_paletteram; // this is used in the segaic16 mapper, hence it cannot be added here (yet)
// UINT16 * m_tileram_0; // this is used in the segaic16 mapper, hence it cannot be added here (yet)
// UINT16 * m_textram_0; // this is used in the segaic16 mapper, hence it cannot be added here (yet)
// UINT16 * m_spriteram_0; // this is used in the segaic16 mapper, hence it cannot be added here (yet)
/* misc video */
UINT8 m_road_priority; // segaxbd
bitmap_ind16 *m_tmp_bitmap; // segaybd & segas18
UINT8 m_grayscale_enable; // segas18
UINT8 m_vdp_enable; // segas18
UINT8 m_vdp_mixing; // segas18
/* misc common */
UINT8 m_rom_board; // segas16b
UINT8 m_mj_input_num; // segas16a & segas16b
UINT8 m_mj_last_val; // segas16b
UINT8 m_adc_select; // segahang & segaorun
UINT8 m_timer_irq_state; // segaxbd & segaybd
UINT8 m_vblank_irq_state; // segaorun, segaxbd & segaybd
UINT8 m_misc_io_data[0x10]; // system18 & segaybd
//protected:
// devices
required_device<m68000_device> m_maincpu;
required_device<m68000_device> m_subcpu;
required_device<z80_device> m_soundcpu;
optional_device<i8751_device> m_mcu;
required_device<ppi8255_device> m_ppi8255_1;
required_device<ppi8255_device> m_ppi8255_2;
// configuration
void (*m_i8751_vblank_hook)(running_machine &machine);
const UINT8 *m_i8751_initial_config;
read16_space_func m_custom_io_r;
write16_space_func m_custom_io_w;
/* misc system 16b */
UINT8 m_atomicp_sound_divisor;
UINT8 m_atomicp_sound_count;
UINT8 m_disable_screen_blanking;
UINT8 m_hwc_input_value;
// internal state
UINT8 m_adc_select;
};
/* misc system 16a */
UINT8 m_video_control;
UINT8 m_mcu_control;
UINT8 m_n7751_command;
UINT32 m_n7751_rom_address;
UINT8 m_last_buttons1;
UINT8 m_last_buttons2;
int m_read_port;
// ======================> segas16a_state
class segas16a_state : public driver_device
{
public:
// construction/destruction
segas16a_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag),
m_maincpu(*this, "maincpu"),
m_soundcpu(*this, "soundcpu"),
m_mcu(*this, "mcu"),
m_ppi8255(*this, "ppi8255"),
m_ymsnd(*this, "ymsnd"),
m_n7751(*this, "n7751")
{ }
//protected:
// devices
required_device<m68000_device> m_maincpu;
required_device<z80_device> m_soundcpu;
optional_device<i8751_device> m_mcu;
required_device<ppi8255_device> m_ppi8255;
required_device<ym2151_device> m_ymsnd;
optional_device<n7751_device> m_n7751;
// configuration
read16_space_func m_custom_io_r;
write16_space_func m_custom_io_w;
void (*m_i8751_vblank_hook)(running_machine &machine);
void (*m_lamp_changed_w)(running_machine &machine, UINT8 changed, UINT8 newval);
/* misc system 18 */
UINT8 m_mcu_data;
// internal state
UINT8 m_video_control;
UINT8 m_mcu_control;
UINT8 m_n7751_command;
UINT32 m_n7751_rom_address;
UINT8 m_last_buttons1;
UINT8 m_last_buttons2;
int m_read_port;
UINT8 m_mj_input_num;
};
UINT8 m_wwally_last_x[3];
UINT8 m_wwally_last_y[3];
UINT8 m_lghost_value;
UINT8 m_lghost_select;
/* misc segaorun */
UINT8 m_irq2_state;
const UINT8 *m_custom_map;
// ======================> segas16b_state
/* misc yboard */
UINT8 m_analog_data[4];
int m_irq2_scanline;
class segas16b_state : public driver_device
{
public:
// construction/destruction
segas16b_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag),
m_mapper(*this, "mapper"),
m_maincpu(*this, "maincpu"),
m_soundcpu(*this, "soundcpu"),
m_mcu(*this, "mcu"),
m_ym2151(*this, "ym2151"),
m_ym2413(*this, "ym2413"),
m_upd7759(*this, "upd"),
m_315_5248_1(*this, "315_5248"),
m_315_5250_1(*this, "315_5250_1"),
m_315_5250_2(*this, "315_5250_2"),
m_nvram(*this, "nvram"),
m_workram(*this, "workram"),
m_romboard(ROM_BOARD_INVALID),
m_tilemap_type(SEGAIC16_TILEMAP_16B),
m_disable_screen_blanking(false),
m_i8751_initial_config(NULL),
m_atomicp_sound_divisor(0),
m_atomicp_sound_count(0),
m_hwc_input_value(0),
m_mj_input_num(0),
m_mj_last_val(0)
{ }
/* misc xboard */
UINT8 m_iochip_regs[2][8];
UINT8 m_iochip_force_input;
// memory mapping
void memory_mapper(sega_315_5195_mapper_device &mapper, UINT8 index);
UINT8 mapper_sound_r();
void mapper_sound_w(UINT8 data);
// main CPU read/write handlers
DECLARE_WRITE16_MEMBER( rom_5704_bank_w );
DECLARE_READ16_MEMBER( rom_5797_bank_math_r );
DECLARE_WRITE16_MEMBER( rom_5797_bank_math_w );
DECLARE_READ16_MEMBER( unknown_rgn2_r );
DECLARE_WRITE16_MEMBER( unknown_rgn2_w );
DECLARE_READ16_MEMBER( standard_io_r );
DECLARE_WRITE16_MEMBER( standard_io_w );
DECLARE_WRITE16_MEMBER( atomicp_sound_w );
// sound CPU read/write handlers
DECLARE_WRITE8_MEMBER( upd7759_control_w );
DECLARE_READ8_MEMBER( upd7759_status_r );
// other callbacks
static void upd7759_generate_nmi(device_t *device, int state);
INTERRUPT_GEN_MEMBER( i8751_main_cpu_vblank );
// ROM board-specific driver init
void init_generic_5358_small();
void init_generic_5358();
void init_generic_5521();
void init_generic_5704();
void init_generic_5797();
void init_generic_korean();
// game-specific driver init
void init_aceattac_5358();
void init_aliensy3_5358_small();
void init_altbeast_5521();
void init_altbeasj_5521();
void init_altbeas5_5521();
void init_altbeas4_5521();
void init_aurail1_5704();
void init_aurailj_5704();
void init_ddux_5704();
void init_dunkshot_5358_small();
void init_exctleag_5358();
void init_goldnaxe_5704();
void init_goldnaxe_5797();
void init_hwchamp_5521();
void init_passshtj_5358();
void init_sdi_5358_small();
void init_defense_5358_small();
void init_shinobi4_5521();
void init_shinobi3_5358();
void init_sjryuko_5358_small();
void init_timescan_5358_small();
void init_tturf_5704();
void init_wb3_5704();
void init_snapper();
// video updates
UINT32 screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
// wrappers for legacy functions (to be removed)
template<write16_space_func _Legacy>
WRITE16_MEMBER( legacy_wrapper ) { _Legacy(&space, offset, data, mem_mask); }
protected:
// internal types
typedef delegate<void ()> i8751_sim_delegate;
// timer IDs
enum
{
TID_INIT_I8751,
TID_ATOMICP_SOUND_IRQ
};
// rom board types
enum segas16b_rom_board
{
ROM_BOARD_INVALID,
ROM_BOARD_171_5358_SMALL, // 171-5358 with smaller ROMs
ROM_BOARD_171_5358, // 171-5358
ROM_BOARD_171_5521, // 171-5521
ROM_BOARD_171_5704, // 171-5704 - don't know any diff between this and 171-5521
ROM_BOARD_171_5797, // 171-5797
ROM_BOARD_KOREAN // (custom Korean)
};
// device overrides
virtual void video_start();
virtual void machine_reset();
virtual void device_timer(emu_timer &timer, device_timer_id id, int param, void *ptr);
// internal helpers
void init_generic(segas16b_rom_board rom_board);
// i8751 simulations
void altbeast_common_i8751_sim(offs_t soundoffs, offs_t inputoffs);
void altbeasj_i8751_sim();
void altbeas5_i8751_sim();
void altbeast_i8751_sim();
void ddux_i8751_sim();
void goldnaxe_i8751_sim();
void tturf_i8751_sim();
void wb3_i8751_sim();
// custom I/O
DECLARE_READ16_MEMBER( aceattac_custom_io_r );
DECLARE_READ16_MEMBER( dunkshot_custom_io_r );
DECLARE_READ16_MEMBER( hwchamp_custom_io_r );
DECLARE_WRITE16_MEMBER( hwchamp_custom_io_w );
DECLARE_READ16_MEMBER( passshtj_custom_io_r );
DECLARE_READ16_MEMBER( sdi_custom_io_r );
DECLARE_READ16_MEMBER( sjryuko_custom_io_r );
DECLARE_WRITE16_MEMBER( sjryuko_custom_io_w );
// devices
required_device<sega_315_5195_mapper_device> m_mapper;
required_device<m68000_device> m_maincpu;
optional_device<z80_device> m_soundcpu;
optional_device<i8751_device> m_mcu;
optional_device<ym2151_device> m_ym2151;
optional_device<ym2413_device> m_ym2413;
optional_device<upd7759_device> m_upd7759;
optional_device<ic_315_5248_device> m_315_5248_1;
optional_device<ic_315_5250_device> m_315_5250_1;
optional_device<ic_315_5250_device> m_315_5250_2;
required_device<nvram_device> m_nvram;
// memory pointers
required_shared_ptr<UINT16> m_workram;
// configuration
segas16b_rom_board m_romboard;
int m_tilemap_type;
read16_delegate m_custom_io_r;
write16_delegate m_custom_io_w;
bool m_disable_screen_blanking;
const UINT8 * m_i8751_initial_config;
i8751_sim_delegate m_i8751_vblank_hook;
UINT8 m_atomicp_sound_divisor;
// game-specific state
UINT8 m_atomicp_sound_count;
UINT8 m_hwc_input_value;
UINT8 m_mj_input_num;
UINT8 m_mj_last_val;
};
// ======================> isgsm_state
class isgsm_state : public segas16b_state
{
public:
// construction/destruction
isgsm_state(const machine_config &mconfig, device_type type, const char *tag)
: segas16b_state(mconfig, type, tag),
m_read_xor(0),
m_cart_addrlatch(0),
m_cart_addr(0),
m_data_type(0),
m_data_addr(0),
m_data_mode(0),
m_addr_latch(0),
m_security_value(0),
m_security_latch(0),
m_rle_control_position(8),
m_rle_control_byte(0),
m_rle_latched(false),
m_rle_byte(0)
{ }
// driver init
void init_isgsm();
void init_shinfz();
void init_tetrbx();
// read/write handlers
DECLARE_WRITE16_MEMBER( sound_w16 );
DECLARE_WRITE16_MEMBER( cart_addr_high_w );
DECLARE_WRITE16_MEMBER( cart_addr_low_w );
DECLARE_READ16_MEMBER( cart_data_r );
DECLARE_WRITE16_MEMBER( data_w );
DECLARE_WRITE16_MEMBER( datatype_w );
DECLARE_WRITE16_MEMBER( addr_high_w );
DECLARE_WRITE16_MEMBER( addr_low_w );
DECLARE_WRITE16_MEMBER( cart_security_high_w );
DECLARE_WRITE16_MEMBER( cart_security_low_w );
DECLARE_READ16_MEMBER( cart_security_low_r );
DECLARE_READ16_MEMBER( cart_security_high_r );
DECLARE_WRITE16_MEMBER( sound_reset_w );
DECLARE_WRITE16_MEMBER( main_bank_change_w );
// security callbacks
UINT32 shinfz_security(UINT32 input);
UINT32 tetrbx_security(UINT32 input);
//protected:
// driver overrides
virtual void machine_reset();
// configuration
UINT8 m_read_xor;
typedef delegate<UINT32 (UINT32)> security_callback_delegate;
security_callback_delegate m_security_callback;
// internal state
UINT16 m_cart_addrlatch;
UINT32 m_cart_addr;
UINT8 m_data_type;
UINT32 m_data_addr;
UINT8 m_data_mode;
UINT16 m_addr_latch;
UINT32 m_security_value;
UINT16 m_security_latch;
UINT8 m_rle_control_position;
UINT8 m_rle_control_byte;
bool m_rle_latched;
UINT8 m_rle_byte;
};
// ======================> segas18_state
class segas18_state : public driver_device
{
public:
// construction/destruction
segas18_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag),
m_mapper(*this, "mapper"),
m_maincpu(*this, "maincpu"),
m_soundcpu(*this, "soundcpu"),
m_mcu(*this, "mcu"),
m_nvram(*this, "nvram"),
m_workram(*this, "workram"),
m_romboard(ROM_BOARD_INVALID),
m_has_guns(false),
m_grayscale_enable(false),
m_vdp_enable(false),
m_vdp_mixing(0),
m_mcu_data(0),
m_lghost_value(0),
m_lghost_select(0)
{
memset(m_misc_io_data, 0, sizeof(m_misc_io_data));
memset(m_wwally_last_x, 0, sizeof(m_wwally_last_x));
memset(m_wwally_last_y, 0, sizeof(m_wwally_last_y));
}
// driver init
void init_generic_shad();
void init_generic_5874();
void init_generic_5987();
void init_ddcrew();
void init_lghost();
void init_wwally();
// memory mapping
void memory_mapper(sega_315_5195_mapper_device &mapper, UINT8 index);
UINT8 mapper_sound_r();
void mapper_sound_w(UINT8 data);
// read/write handlers
DECLARE_WRITE16_MEMBER( rom_5987_bank_w );
DECLARE_READ16_MEMBER( io_chip_r );
DECLARE_WRITE16_MEMBER( io_chip_w );
DECLARE_READ16_MEMBER( misc_io_r );
DECLARE_WRITE16_MEMBER( misc_io_w );
DECLARE_WRITE8_MEMBER( soundbank_w );
DECLARE_WRITE8_MEMBER( mcu_data_w );
// custom I/O
DECLARE_READ16_MEMBER( ddcrew_custom_io_r );
DECLARE_READ16_MEMBER( lghost_custom_io_r );
DECLARE_WRITE16_MEMBER( lghost_custom_io_w );
DECLARE_READ16_MEMBER( wwally_custom_io_r );
DECLARE_WRITE16_MEMBER( wwally_custom_io_w );
// video rendering
UINT32 screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
// wrappers for legacy functions (to be removed)
template<read16_space_func _Legacy>
READ16_MEMBER( legacy_wrapper_r ) { return _Legacy(&space, offset, mem_mask); }
template<write16_space_func _Legacy>
WRITE16_MEMBER( legacy_wrapper ) { _Legacy(&space, offset, data, mem_mask); }
protected:
// timer IDs
enum
{
TID_INITIAL_BOOST
};
// rom board types
enum segas18_rom_board
{
ROM_BOARD_INVALID,
ROM_BOARD_171_SHADOW, // 171-???? -- used by shadow dancer
ROM_BOARD_171_5874, // 171-5874
ROM_BOARD_171_5987 // 171-5987
};
// device overrides
virtual void machine_reset();
virtual void video_start();
virtual void device_timer(emu_timer &timer, device_timer_id id, int param, void *ptr);
// internal helpers
void init_generic(segas18_rom_board rom_board);
void set_grayscale(bool enable);
void set_vdp_enable(bool enable);
void set_vdp_mixing(UINT8 mixing);
void draw_vdp(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect, int priority);
// devices
required_device<sega_315_5195_mapper_device> m_mapper;
required_device<m68000_device> m_maincpu;
required_device<z80_device> m_soundcpu;
optional_device<i8751_device> m_mcu;
required_device<nvram_device> m_nvram;
// memory pointers
required_shared_ptr<UINT16> m_workram;
// configuration
segas18_rom_board m_romboard;
read16_delegate m_custom_io_r;
write16_delegate m_custom_io_w;
bool m_has_guns;
// internal state
bool m_grayscale_enable;
bool m_vdp_enable;
UINT8 m_vdp_mixing;
bitmap_ind16 m_temp_bitmap;
UINT8 m_mcu_data;
UINT8 m_misc_io_data[0x10];
// game-specific state
UINT8 m_wwally_last_x[3];
UINT8 m_wwally_last_y[3];
UINT8 m_lghost_value;
UINT8 m_lghost_select;
};
// ======================> segaorun_state
class segaorun_state : public driver_device
{
public:
// construction/destruction
segaorun_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag),
m_mapper(*this, "mapper"),
m_maincpu(*this, "maincpu"),
m_subcpu(*this, "subcpu"),
m_soundcpu(*this, "soundcpu"),
m_ppi8255(*this, "ppi8255"),
m_nvram(*this, "nvram"),
m_workram(*this, "workram"),
m_custom_map(NULL),
m_is_shangon(false),
m_scanline_timer(NULL),
m_irq2_state(0),
m_adc_select(0),
m_vblank_irq_state(0)
{ }
// driver init
void init_outrun();
void init_outrunb();
void init_shangon();
void init_shangon3();
// memory mapping
void memory_mapper(sega_315_5195_mapper_device &mapper, UINT8 index);
UINT8 mapper_sound_r();
void mapper_sound_w(UINT8 data);
// read/write handlers
DECLARE_READ16_MEMBER( misc_io_r );
DECLARE_WRITE16_MEMBER( misc_io_w );
DECLARE_WRITE16_MEMBER( nop_w );
DECLARE_READ8_MEMBER( unknown_porta_r );
DECLARE_READ8_MEMBER( unknown_portb_r );
DECLARE_READ8_MEMBER( unknown_portc_r );
DECLARE_WRITE8_MEMBER( unknown_porta_w );
DECLARE_WRITE8_MEMBER( unknown_portb_w );
DECLARE_WRITE8_MEMBER( video_control_w );
DECLARE_READ8_MEMBER( sound_data_r );
// custom I/O
DECLARE_READ16_MEMBER( outrun_custom_io_r );
DECLARE_WRITE16_MEMBER( outrun_custom_io_w );
DECLARE_READ16_MEMBER( shangon_custom_io_r );
DECLARE_WRITE16_MEMBER( shangon_custom_io_w );
// video rendering
UINT32 screen_update_outrun(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
UINT32 screen_update_shangon(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
// wrappers for legacy functions (to be removed)
template<read16_space_func _Legacy>
READ16_MEMBER( legacy_wrapper_r ) { return _Legacy(&space, offset, mem_mask); }
template<write16_space_func _Legacy>
WRITE16_MEMBER( legacy_wrapper ) { _Legacy(&space, offset, data, mem_mask); }
protected:
// timer IDs
enum
{
TID_SCANLINE,
TID_IRQ2_GEN,
TID_SOUND_WRITE
};
// device overrides
virtual void machine_start();
virtual void machine_reset();
virtual void video_start();
virtual void device_timer(emu_timer &timer, device_timer_id id, int param, void *ptr);
// internal helpers
void init_generic();
void update_main_irqs();
static void m68k_reset_callback(device_t *device);
// devices
required_device<sega_315_5195_mapper_device> m_mapper;
required_device<m68000_device> m_maincpu;
required_device<m68000_device> m_subcpu;
required_device<z80_device> m_soundcpu;
required_device<ppi8255_device> m_ppi8255;
optional_device<nvram_device> m_nvram;
// memory
required_shared_ptr<UINT16> m_workram;
// configuration
read16_delegate m_custom_io_r;
write16_delegate m_custom_io_w;
const UINT8 * m_custom_map;
bool m_is_shangon;
// internal state
emu_timer * m_scanline_timer;
UINT8 m_irq2_state;
UINT8 m_adc_select;
UINT8 m_vblank_irq_state;
};
// ======================> segaxbd_state
class segaxbd_state : public driver_device
{
public:
// construction/destruction
segaxbd_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag),
m_maincpu(*this, "maincpu"),
m_subcpu(*this, "subcpu"),
m_soundcpu(*this, "soundcpu"),
m_soundcpu2(*this, "soundcpu2"),
m_mcu(*this, "mcu"),
m_315_5250_1(*this, "5250_main"),
m_gprider_hack(false),
m_timer_irq_state(0),
m_vblank_irq_state(0),
m_road_priority(0),
m_loffire_sync(NULL),
m_lastsurv_mux(0)
{
memset(m_adc_reverse, 0, sizeof(m_adc_reverse));
memset(m_iochip_custom_io_r, 0, sizeof(m_iochip_custom_io_r));
memset(m_iochip_custom_io_w, 0, sizeof(m_iochip_custom_io_w));
memset(m_iochip_regs, 0, sizeof(m_iochip_regs));
}
//protected:
// devices
required_device<m68000_device> m_maincpu;
required_device<m68000_device> m_subcpu;
required_device<z80_device> m_soundcpu;
optional_device<z80_device> m_soundcpu2;
optional_device<i8751_device> m_mcu;
required_device<ic_315_5250_device> m_315_5250_1;
// configuration
bool m_gprider_hack;
bool m_adc_reverse[8];
UINT8 (*m_iochip_custom_io_r[2][8])(running_machine &machine, UINT8 data);
void (*m_iochip_custom_io_w[2][8])(running_machine &machine, UINT8 data);
// internal state
emu_timer * m_scanline_timer;
UINT8 m_timer_irq_state;
UINT8 m_vblank_irq_state;
UINT8 m_iochip_regs[2][8];
UINT8 m_road_priority;
UINT8 m_adc_reverse[8];
UINT8 m_gprider_hack;
UINT16 *m_loffire_sync;
// game-specific state
UINT16 * m_loffire_sync;
UINT8 m_lastsurv_mux;
};
/* devices */
device_t *m_maincpu;
device_t *m_soundcpu;
device_t *m_soundcpu2;
device_t *m_subcpu;
device_t *m_subx;
device_t *m_suby;
device_t *m_mcu;
device_t *m_ymsnd;
device_t *m_ppi8255;
device_t *m_n7751;
device_t *m_ppi8255_1;
device_t *m_ppi8255_2;
optional_device<timer_device> m_interrupt_timer;
device_t *m_315_5248_1;
device_t *m_315_5250_1;
device_t *m_315_5250_2;
// ======================> segaybd_state
class segaybd_state : public driver_device
{
public:
// construction/destruction
segaybd_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag),
m_maincpu(*this, "maincpu"),
m_subx(*this, "subx"),
m_suby(*this, "suby"),
m_soundcpu(*this, "soundcpu")
{
memset(m_analog_data, 0, sizeof(m_analog_data));
memset(m_misc_io_data, 0, sizeof(m_misc_io_data));
}
//protected:
// devices
required_device<m68000_device> m_maincpu;
required_device<m68000_device> m_subx;
required_device<m68000_device> m_suby;
required_device<z80_device> m_soundcpu;
// internal state
emu_timer * m_scanline_timer;
UINT8 m_analog_data[4];
int m_irq2_scanline;
UINT8 m_timer_irq_state;
UINT8 m_vblank_irq_state;
UINT8 m_misc_io_data[0x10];
bitmap_ind16 * m_tmp_bitmap;
};
@ -114,28 +714,6 @@ SCREEN_UPDATE_IND16( hangon );
VIDEO_START( system16a );
SCREEN_UPDATE_IND16( system16a );
/*----------- defined in video/segas16b.c -----------*/
VIDEO_START( system16b );
VIDEO_START( timscanr );
SCREEN_UPDATE_IND16( system16b );
/*----------- defined in video/segas18.c -----------*/
VIDEO_START( system18 );
SCREEN_UPDATE_IND16( system18 );
void system18_set_grayscale(running_machine &machine, int enable);
void system18_set_vdp_enable(running_machine &machine, int eanble);
void system18_set_vdp_mixing(running_machine &machine, int mixing);
/*----------- defined in video/segaorun.c -----------*/
VIDEO_START( outrun );
VIDEO_START( shangon );
SCREEN_UPDATE_IND16( outrun );
SCREEN_UPDATE_IND16( shangon );
/*----------- defined in video/segaxbd.c -----------*/
VIDEO_START( xboard );
@ -145,10 +723,3 @@ SCREEN_UPDATE_IND16( xboard );
VIDEO_START( yboard );
SCREEN_UPDATE_IND16( yboard );
/*----------- defined in machine/s16fd.c -----------*/
void *fd1094_get_decrypted_base(void);
void fd1094_machine_init(device_t *device);
void fd1094_driver_init(running_machine &machine, const char* tag, void (*set_decrypted)(running_machine &, UINT8 *));

6
src/mame/includes/segas24.h
View File

@ -96,12 +96,6 @@ public:
void reset_control_w(UINT8 data);
};
/*----------- defined in machine/s24fd.c -----------*/
extern void s24_fd1094_machine_init(running_machine &machine);
extern void s24_fd1094_driver_init(running_machine &machine);
/*----------- defined in video/segas24.c -----------*/
SCREEN_UPDATE_IND16(system24);

473
src/mame/machine/fd1089.c
View File

@ -1,135 +1,147 @@
/***************************************************************************
Hitachi FD1089A/FD1089B encryption emulation
Hitachi FD1089A/FD1089B encryption emulation
Decryption tables provided by Charles MacDonald
Decryption algorithm by Nicola Salmoria
LCG algorithm by Andreas Naive
****************************************************************************
The FD1089 is a 68000 with built-in encryption.
It contains some battery-backed RAM, when the battery dies the CPU stops
working.
Copyright Nicola Salmoria, Andreas Naive, and Charles MacDonald.
Both opcodes and data are encrypted, using different (but related) mappings.
Decryption works on 16-bit words, but only 8 bits are affected, the other 8 are
left untouched. A special value in internal RAM disables the encryption, this
is necessary otherwise RAM would not work as expected (writing data and reading
it back would return a different number).
All rights reserved.
The FD1089A and FD1089B work in the same way, but the decryption tables are
different. The internal RAM contains the 8-bit key to use at every address
(only 12 bits of the address are used, so the encryption repeats).
****************************************************************************
The FD1089 design is clearly derived from the MC8123. The MC8123 is a Z80 so it
made sense to encrypt all 8 data bits and use 12 of the 16 address bits. It makes
a lot less sense to encrypt only half of the 16 data bits; using 12 of the 24
address bits might be ok, but not in the way it was done. The choice of address
bits to use was probably dictated by the need to not encrypt data in certain areas
of the address space, so they had to include the top 8 bits of the address.
However this means that if you pick e.g. area 000000-00FFFF, where most of the
program code resides, just 4 address bits affect the encryption, making it very
weak when compared to the MC8123. Out of the 16KB of internal RAM, you need less
than 128 bytes to decrypt a whole game - the rest is not used. A waste of space
and security. Also, since only 8 of the 16 bits are encrypted, it is very easy
to use the unencrypted ones to search for known sequences of code or data.
Decryption tables provided by Charles MacDonald
Decryption algorithm by Nicola Salmoria
LCG algorithm by Andreas Naive
Like for the MC8123, the contents of the internal RAM were generated using a
linear congruential generator, so the whole key can be generated starting from
a single 24-bit seed. Note however that the "don't decrypt" data sections need
special treatment so it's not possible to derive the precise key without access
to the CPU.
The FD1089 is a 68000 with built-in encryption.
It contains some battery-backed RAM, when the battery dies the CPU stops
working.
static int rndseed;
Both opcodes and data are encrypted, using different (but related) mappings.
Decryption works on 16-bit words, but only 8 bits are affected, the other 8 are
left untouched. A special value in internal RAM disables the encryption, this
is necessary otherwise RAM would not work as expected (writing data and reading
it back would return a different number).
int rnd()
{
rndseed = rndseed * 0x290029;
return (rndseed >> 16) & 0xff;
}
The FD1089A and FD1089B work in the same way, but the decryption tables are
different. The internal RAM contains the 8-bit key to use at every address
(only 12 bits of the address are used, so the encryption repeats).
void generate_key(int seed)
{
int i;
The FD1089 design is clearly derived from the MC8123. The MC8123 is a Z80 so it
made sense to encrypt all 8 data bits and use 12 of the 16 address bits. It makes
a lot less sense to encrypt only half of the 16 data bits; using 12 of the 24
address bits might be ok, but not in the way it was done. The choice of address
bits to use was probably dictated by the need to not encrypt data in certain areas
of the address space, so they had to include the top 8 bits of the address.
However this means that if you pick e.g. area 000000-00FFFF, where most of the
program code resides, just 4 address bits affect the encryption, making it very
weak when compared to the MC8123. Out of the 16KB of internal RAM, you need less
than 128 bytes to decrypt a whole game - the rest is not used. A waste of space
and security. Also, since only 8 of the 16 bits are encrypted, it is very easy
to use the unencrypted ones to search for known sequences of code or data.
rndseed = seed;
for (i = 0; i < 0x1000; ++i)
{
if ("we must encrypt this data table position")
{
UINT8 byteval;
Like for the MC8123, the contents of the internal RAM were generated using a
linear congruential generator, so the whole key can be generated starting from
a single 24-bit seed. Note however that the "don't decrypt" data sections need
special treatment so it's not possible to derive the precise key without access
to the CPU.
do
{
byteval = rnd();
} while (byteval == 0x40);
static int rndseed;
opcode_key[i] = byteval;
int rnd()
{
rndseed = rndseed * 0x290029;
return (rndseed >> 16) & 0xff;
}
do
{
byteval = rnd();
} while (byteval == 0x40);
void generate_key(int seed)
{
int i;
data_key[i] = byteval;
}
}
rndseed = seed;
for (i = 0; i < 0x1000; ++i)
{
if ("we must encrypt this data table position")
{
UINT8 byteval;
for (i = 0; i < 0x1000; ++i)
{
if ("we mustn't encrypt this data table position")
{
UINT8 byteval;
do
{
byteval = rnd();
} while (byteval == 0x40);
do
{
byteval = rnd();
} while (byteval == 0x40);
opcode_key[i] = byteval;
opcode_key[i] = byteval;
data_key[i] = 0x40;
}
}
}
do
{
byteval = rnd();
} while (byteval == 0x40);
data_key[i] = byteval;
}
}
for (i = 0; i < 0x1000; ++i)
{
if ("we mustn't encrypt this data table position")
{
UINT8 byteval;
do
{
byteval = rnd();
} while (byteval == 0x40);
opcode_key[i] = byteval;
data_key[i] = 0x40;
}
}
}
Note that when both FD1089A and FD1089B versions of a game exist, they use the
same key.
Note that when both FD1089A and FD1089B versions of a game exist, they use the
same key.
Known games that use this CPU:
Known games that use this CPU:
CPU # Type Status Game Seed Unencrypted data range
--------- ------- --- -------------------- ------ -----------------------------------
317-0013A FD1089B [1] Enduro Racer 400001 030000-04ffff + 100000-1fffff
317-0018 FD1089A [1] Action Fighter 400003 400000-4fffff + 840000-8dffff + c00000-c4ffff + ff0000-ffffff
317-0021 FD1089A [2] Alex Kidd 40000b ?
317-0022 FD1089A [1] Dunk Shot 40000d 030000-ffffff
317-0024 FD1089B [2] Time Scanner 40000f ?
317-0027 FD1089B [2] SDI 400011 ?
317-0028 FD1089A [2] Defense 400011 ?
317-0033 FD1089A [1] Alien Syndrome 400013 030000-ffffff
317-0037 FD1089B [2] Alien Syndrome 400013 030000-ffffff
317-0034 FD1089B [1] Super Hang-On 400015 030000-06ffff + 100000-2fffff + ff0000-ffffff
317-0167 FD1089A [2] Aurail 400030 010000-ffffff
317-0168 FD1089B [1] Aurail 400030 010000-ffffff
317-???? FD1089A [2] Wonder Boy III 400043 ?
317-5021 FD1089B [2] Sukeban Jansi Ryuko 40004b ?
CPU # Type Status Game Seed Unencrypted data range
--------- ------- --- -------------------- ------ -----------------------------------
317-0013A FD1089B [1] Enduro Racer 400001 030000-04ffff + 100000-1fffff
317-0018 FD1089A [1] Action Fighter 400003 400000-4fffff + 840000-8dffff + c00000-c4ffff + ff0000-ffffff
317-0021 FD1089A [2] Alex Kidd 40000b ?
317-0022 FD1089A [1] Dunk Shot 40000d 030000-ffffff
317-0024 FD1089B [2] Time Scanner 40000f ?
317-0027 FD1089B [2] SDI 400011 ?
317-0028 FD1089A [2] Defense 400011 ?
317-0033 FD1089A [1] Alien Syndrome 400013 030000-ffffff
317-0037 FD1089B [2] Alien Syndrome 400013 030000-ffffff
317-0034 FD1089B [1] Super Hang-On 400015 030000-06ffff + 100000-2fffff + ff0000-ffffff
317-0167 FD1089A [2] Aurail 400030 010000-ffffff
317-0168 FD1089B [1] Aurail 400030 010000-ffffff
317-???? FD1089A [2] Wonder Boy III 400043 ?
317-5021 FD1089B [2] Sukeban Jansi Ryuko 40004b ?
[1] Complete
[2] Partial
[1] Complete
[2] Partial
***************************************************************************/
#include "emu.h"
#include "fd1089.h"
#include "segaic16.h"
struct parameters
{
int xorval;
int s7,s6,s5,s4,s3,s2,s1,s0;
};
//**************************************************************************
// CONSTANTS
//**************************************************************************
static const UINT8 basetable_fd1089[0x100] =
// device type definition
const device_type FD1089A = &device_creator<fd1089a_device>;
const device_type FD1089B = &device_creator<fd1089b_device>;
// common base lookup table, shared between A and B variants
const UINT8 fd1089_base_device::s_basetable_fd1089[0x100] =
{
0x00,0x1c,0x76,0x6a,0x5e,0x42,0x24,0x38,0x4b,0x67,0xad,0x81,0xe9,0xc5,0x03,0x2f,
0x45,0x69,0xaf,0x83,0xe7,0xcb,0x01,0x2d,0x02,0x1e,0x78,0x64,0x5c,0x40,0x2a,0x36,
@ -149,9 +161,8 @@ static const UINT8 basetable_fd1089[0x100] =
0x35,0x19,0xd3,0xff,0xc9,0xe5,0x23,0x0f,0xbe,0xa2,0xc8,0xd4,0x4e,0x52,0x34,0x28,
};
/* common to FD1089A and FD1089B */
static const struct parameters addr_params[16] =
// address decryption parameters, shared between A and B variants
const fd1089_base_device::decrypt_parameters fd1089_base_device::s_addr_params[16] =
{
{ 0x23, 6,4,5,7,3,0,1,2 },
{ 0x92, 2,5,3,6,7,1,0,4 },
@ -171,9 +182,97 @@ static const struct parameters addr_params[16] =
{ 0x5b, 0,7,5,3,1,4,2,6 },
};
static UINT8 rearrange_key(UINT8 table, int opcode)
// data decryption parameters for the A variant
const fd1089_base_device::decrypt_parameters fd1089_base_device::s_data_params_a[16] =
{
if (opcode == 0)
{ 0x55, 6,5,1,0,7,4,2,3 },
{ 0x94, 7,6,4,2,0,5,1,3 },
{ 0x8d, 1,4,2,3,0,6,7,5 },
{ 0x9a, 4,3,5,6,0,2,1,7 },
{ 0x72, 4,3,7,0,5,6,1,2 },
{ 0xff, 1,7,2,3,6,4,5,0 },
{ 0x06, 6,5,3,2,4,1,0,7 },
{ 0xc5, 3,5,1,4,2,7,0,6 },
{ 0xec, 4,7,5,1,6,0,2,3 },
{ 0x89, 3,5,0,6,1,2,7,4 },
{ 0x5c, 1,3,0,7,5,2,4,6 },
{ 0x3f, 7,3,0,2,4,6,1,5 },
{ 0x57, 6,4,7,2,1,5,3,0 },
{ 0xf7, 6,3,7,0,5,4,2,1 },
{ 0x3a, 6,1,3,2,7,4,5,0 },
{ 0xac, 1,6,3,5,0,7,4,2 },
};
//**************************************************************************
// CORE IMPLEMENTATION
//**************************************************************************
//-------------------------------------------------
// fd1089_base_device - constructor
//-------------------------------------------------
fd1089_base_device::fd1089_base_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, UINT32 clock, char cputype)
: m68000_device(mconfig, M68000, tag, owner, clock),
m_cputype(cputype)
{
// override the name after the m68000 initializes
m_name.printf("FD1089%c", m_cputype);
}
//-------------------------------------------------
// device_start - one-time device initialization
//-------------------------------------------------
void fd1089_base_device::device_start()
{
// start the base device
m68000_device::device_start();
// find the key
m_key = memregion("key")->base();
if (m_key == NULL)
throw emu_fatalerror("FD1089 key region not found!");
// get a pointer to the ROM region
UINT16 *rombase = reinterpret_cast<UINT16 *>(region()->base());
if (rombase == NULL)
throw emu_fatalerror("FD1089 found no ROM data to decrypt!");
// determine length and resize our internal buffers
UINT32 romsize = region()->bytes();
m_plaintext.resize(romsize/2);
m_decrypted_opcodes.resize(romsize/2);
// copy the plaintext
memcpy(m_plaintext, rombase, romsize);
// decrypt it, overwriting original data with the decrypted data
decrypt(0x000000, romsize, m_plaintext, m_decrypted_opcodes, rombase);
// mark the ROM region as decrypted, pointing to the opcodes (if it is mapped)
address_space *program = space(AS_PROGRAM);
if (program->get_read_ptr(0) != NULL)
program->set_decrypted_region(0x000000, romsize - 1, m_decrypted_opcodes);
}
//**************************************************************************
// INTERNAL HELPERS
//**************************************************************************
//-------------------------------------------------
// rearrange_key - shuffle bits in the table
// based on whether this is an opcode or a data
// decode
//-------------------------------------------------
UINT8 fd1089_base_device::rearrange_key(UINT8 table, bool opcode)
{
if (!opcode)
{
table ^= (1<<4);
table ^= (1<<5);
@ -223,41 +322,21 @@ static UINT8 rearrange_key(UINT8 table, int opcode)
}
static int decode_fd1089a(int val,int key,int opcode)
//-------------------------------------------------
// decode_fd1089a - decode an 8-bit value
// according to FD1089A rules
//-------------------------------------------------
UINT8 fd1089_base_device::decode_fd1089a(UINT8 val, UINT8 key, bool opcode)
{
int table;
static const struct parameters data_params[16] =
{
{ 0x55, 6,5,1,0,7,4,2,3 },
{ 0x94, 7,6,4,2,0,5,1,3 },
{ 0x8d, 1,4,2,3,0,6,7,5 },
{ 0x9a, 4,3,5,6,0,2,1,7 },
{ 0x72, 4,3,7,0,5,6,1,2 },
{ 0xff, 1,7,2,3,6,4,5,0 },
{ 0x06, 6,5,3,2,4,1,0,7 },
{ 0xc5, 3,5,1,4,2,7,0,6 },
{ 0xec, 4,7,5,1,6,0,2,3 },
{ 0x89, 3,5,0,6,1,2,7,4 },
{ 0x5c, 1,3,0,7,5,2,4,6 },
{ 0x3f, 7,3,0,2,4,6,1,5 },
{ 0x57, 6,4,7,2,1,5,3,0 },
{ 0xf7, 6,3,7,0,5,4,2,1 },
{ 0x3a, 6,1,3,2,7,4,5,0 },
{ 0xac, 1,6,3,5,0,7,4,2 },
};
const struct parameters *p;
const struct parameters *q;
int family;
/* special case - don't decrypt */
// special case - don't decrypt
if (key == 0x40)
return val;
table = rearrange_key(key, opcode);
UINT8 table = rearrange_key(key, opcode);
p = &addr_params[table >> 4];
val = BITSWAP8(val, p->s7,p->s6,p->s5,p->s4,p->s3,p->s2,p->s1,p->s0) ^ p->xorval;
const decrypt_parameters &p = s_addr_params[table >> 4];
val = BITSWAP8(val, p.s7,p.s6,p.s5,p.s4,p.s3,p.s2,p.s1,p.s0) ^ p.xorval;
if (BIT(table,3)) val ^= 0x01;
if (BIT(table,0)) val ^= 0xb1;
@ -266,9 +345,9 @@ static int decode_fd1089a(int val,int key,int opcode)
if (BIT(table,6))
val ^= 0x01;
val = basetable_fd1089[val];
val = s_basetable_fd1089[val];
family = table & 0x07;
UINT8 family = table & 0x07;
if (opcode == 0)
{
if (BIT(~table,6) & BIT(table,2)) family ^= 8;
@ -294,29 +373,30 @@ static int decode_fd1089a(int val,int key,int opcode)
if (BIT(~val,6))
val = BITSWAP8(val, 7,6,5,4,2,3,0,1);
q = &data_params[family];
const decrypt_parameters &q = s_data_params_a[family];
val ^= q->xorval;
val = BITSWAP8(val, q->s7,q->s6,q->s5,q->s4,q->s3,q->s2,q->s1,q->s0);
val ^= q.xorval;
val = BITSWAP8(val, q.s7,q.s6,q.s5,q.s4,q.s3,q.s2,q.s1,q.s0);
return val;
}
static int decode_fd1089b(int val,int key,int opcode)
//-------------------------------------------------
// decode_fd1089b - decode an 8-bit value
// according to FD1089B rules
//-------------------------------------------------
UINT8 fd1089_base_device::decode_fd1089b(UINT8 val, UINT8 key, bool opcode)
{
int table;
int xorval;
const struct parameters *p;
/* special case - don't decrypt */
// special case - don't decrypt
if (key == 0x40)
return val;
table = rearrange_key(key, opcode);
UINT8 table = rearrange_key(key, opcode);
p = &addr_params[table >> 4];
val = BITSWAP8(val, p->s7,p->s6,p->s5,p->s4,p->s3,p->s2,p->s1,p->s0) ^ p->xorval;
const decrypt_parameters &p = s_addr_params[table >> 4];
val = BITSWAP8(val, p.s7,p.s6,p.s5,p.s4,p.s3,p.s2,p.s1,p.s0) ^ p.xorval;
if (BIT(table,3)) val ^= 0x01;
if (BIT(table,0)) val ^= 0xb1;
@ -325,9 +405,9 @@ static int decode_fd1089b(int val,int key,int opcode)
if (BIT(table,6))
val ^= 0x01;
val = basetable_fd1089[val];
val = s_basetable_fd1089[val];
xorval = 0;
UINT8 xorval = 0;
if (opcode == 0)
{
if (BIT(~table,6) & BIT(table,2)) xorval ^= 0x01;
@ -360,32 +440,29 @@ static int decode_fd1089b(int val,int key,int opcode)
}
enum
//-------------------------------------------------
// decrypt_one - decrypt a single 16-bit value
// interpreted as being read at the given address
// as either an opcode or as data
//-------------------------------------------------
UINT16 fd1089_base_device::decrypt_one(offs_t addr, UINT16 val, const UINT8 *key, bool opcode, char cputype)
{
FD1089A,
FD1089B
};
static UINT16 fd1089_decrypt(offs_t addr,UINT16 val,const UINT8 *key,int opcode,int cputype)
{
int tbl_num,src;
/* pick the translation table from bits ff022a of the address */
tbl_num = ((addr & 0x000002) >> 1) |
((addr & 0x000008) >> 2) |
((addr & 0x000020) >> 3) |
((addr & 0x000200) >> 6) |
((addr & 0xff0000) >> 12);
src = ((val & 0x0008) >> 3) |
((val & 0x0040) >> 5) |
((val & 0xfc00) >> 8);
// pick the translation table from bits ff022a of the address
int tbl_num = ((addr & 0x000002) >> 1) |
((addr & 0x000008) >> 2) |
((addr & 0x000020) >> 3) |
((addr & 0x000200) >> 6) |
((addr & 0xff0000) >> 12);
UINT16 src = ((val & 0x0008) >> 3) |
((val & 0x0040) >> 5) |
((val & 0xfc00) >> 8);
switch (cputype)
{
case FD1089A: src = decode_fd1089a(src, key[tbl_num + (1^opcode) * 0x1000], opcode); break;
case FD1089B: src = decode_fd1089b(src, key[tbl_num + (1^opcode) * 0x1000], opcode); break;
case 'A': src = decode_fd1089a(src, key[tbl_num + (opcode ? 0 : 1) * 0x1000], opcode); break;
case 'B': src = decode_fd1089b(src, key[tbl_num + (opcode ? 0 : 1) * 0x1000], opcode); break;
}
src = ((src & 0x01) << 3) |
@ -395,48 +472,18 @@ static UINT16 fd1089_decrypt(offs_t addr,UINT16 val,const UINT8 *key,int opcode,
return (val & ~0xfc48) | src;
}
static UINT16 *decrypted;
static void clear_decrypted(running_machine &machine)
//-------------------------------------------------
// decrypt - decrypt a buffers' worth of opcodes
// and data
//-------------------------------------------------
void fd1089_base_device::decrypt(offs_t baseaddr, UINT32 size, const UINT16 *srcptr, UINT16 *opcodesptr, UINT16 *dataptr)
{
decrypted = NULL;
}
static void sys16_decrypt(running_machine &machine, const UINT8 *key,int cputype)
{
address_space *space = machine.device("maincpu")->memory().space(AS_PROGRAM);
UINT16 *rom = (UINT16 *)machine.root_device().memregion("maincpu")->base();
int size = machine.root_device().memregion("maincpu")->bytes();
int A;
decrypted = auto_alloc_array(machine, UINT16, size/2);
machine.add_notifier(MACHINE_NOTIFY_EXIT, machine_notify_delegate(FUNC(clear_decrypted), &machine));
space->set_decrypted_region(0x000000, size - 1, decrypted);
for (A = 0;A < size;A+=2)
for (offs_t offset = 0; offset < size; offset += 2)
{
UINT16 src = rom[A/2];
/* decode the opcodes */
decrypted[A/2] = fd1089_decrypt(A,src,key,1,cputype);
/* decode the data */
rom[A/2] = fd1089_decrypt(A,src,key,0,cputype);
UINT16 src = srcptr[offset / 2];
opcodesptr[offset / 2] = decrypt_one(baseaddr + offset, src, m_key, true, m_cputype);
dataptr[offset / 2] = decrypt_one(baseaddr + offset, src, m_key, false, m_cputype);
}
}
void *fd1089_get_decrypted_base(void)
{
return decrypted;
}
void fd1089a_decrypt(running_machine &machine)
{
sys16_decrypt(machine, machine.root_device().memregion("fd1089a")->base(), FD1089A);
}
void fd1089b_decrypt(running_machine &machine)
{
sys16_decrypt(machine, machine.root_device().memregion("fd1089b")->base(), FD1089B);
}

102
src/mame/machine/fd1089.h
View File

@ -1,4 +1,100 @@
void *fd1089_get_decrypted_base(void);
/***************************************************************************
void fd1089a_decrypt(running_machine &machine);
void fd1089b_decrypt(running_machine &machine);
Hitachi FD1089A/FD1089B encryption emulation
****************************************************************************
Copyright Nicola Salmoria, Andreas Naive, and Charles MacDonald.
All rights reserved.
***************************************************************************/
#ifndef __FD1089_H__
#define __FD1089_H__
#include "cpu/m68000/m68000.h"
//**************************************************************************
// CONSTANTS
//**************************************************************************
// device type definition
extern const device_type FD1089A;
extern const device_type FD1089B;
//**************************************************************************
// TYPE DEFINITIONS
//**************************************************************************
// ======================> fd1089_base_device
// base device, shared implementation between A and B variants
class fd1089_base_device : public m68000_device
{
public:
// construction/destruction
fd1089_base_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, UINT32 clock, char cputype);
// explicit decryption helpers
void decrypt(offs_t baseaddr, UINT32 size, offs_t regionoffs, UINT16 *opcodesptr, UINT16 *dataptr) { decrypt(baseaddr, size, &m_plaintext[regionoffs/2], opcodesptr, dataptr); }
protected:
// device overrides
virtual void device_start();
// internal helpers
UINT8 rearrange_key(UINT8 table, bool opcode);
UINT8 decode_fd1089a(UINT8 val, UINT8 key, bool opcode);
UINT8 decode_fd1089b(UINT8 val, UINT8 key, bool opcode);
UINT16 decrypt_one(offs_t addr, UINT16 val, const UINT8 *key, bool opcode, char cputype);
void decrypt(offs_t baseaddr, UINT32 size, const UINT16 *srcptr, UINT16 *opcodesptr, UINT16 *dataptr);
// internal state
const UINT8 * m_key;
char m_cputype;
dynamic_array<UINT16> m_plaintext;
dynamic_array<UINT16> m_decrypted_opcodes;
// internal types
struct decrypt_parameters
{
UINT8 xorval;
UINT8 s7,s6,s5,s4,s3,s2,s1,s0;
};
// static tables
static const UINT8 s_basetable_fd1089[0x100];
static const decrypt_parameters s_addr_params[16];
static const decrypt_parameters s_data_params_a[16];
};
// ======================> fd1089a_device
// FD1089A variant
class fd1089a_device : public fd1089_base_device
{
public:
// construction/destruction
fd1089a_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock)
: fd1089_base_device(mconfig, FD1089A, tag, owner, clock, 'A') { }
};
// ======================> fd1089b_device
// FD1089B variant
class fd1089b_device : public fd1089_base_device
{
public:
// construction/destruction
fd1089b_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock)
: fd1089_base_device(mconfig, FD1089B, tag, owner, clock, 'B') { }
};
#endif

1290
src/mame/machine/fd1094.c
View File

File diff suppressed because it is too large Load Diff

125
src/mame/machine/fd1094.h
View File

@ -1,15 +1,126 @@
#define FD1094_STATE_RESET 0x0100
#define FD1094_STATE_IRQ 0x0200
#define FD1094_STATE_RTE 0x0300
/***************************************************************************
int fd1094_set_state(UINT8 *key,int state);
int fd1094_decode(int address,int val,UINT8 *key,int vector_fetch);
Hitachi FD1094 encryption emulation
typedef struct _fd1094_constraint fd1094_constraint;
struct _fd1094_constraint
****************************************************************************
Copyright Nicola Salmoria, Andreas Naive, and Charles MacDonald.
All rights reserved.
***************************************************************************/
#ifndef __FD1094_H__
#define __FD1094_H__
#include "cpu/m68000/m68000.h"
//**************************************************************************
// CONSTANTS
//**************************************************************************
// device type definition
extern const device_type FD1094;
//**************************************************************************
// TYPE DEFINITIONS
//**************************************************************************
class fd1094_device;
// ======================> fd1094_decryption_cache
class fd1094_decryption_cache
{
public:
// construction/destruction
fd1094_decryption_cache(fd1094_device &fd1094);
// getters
fd1094_device &fd1094() const { return m_fd1094; }
UINT16 *decrypted_opcodes(UINT8 state);
// operations
void reset();
void configure(offs_t baseaddress, UINT32 size, offs_t rgnoffset);
protected:
// internal state
fd1094_device & m_fd1094;
UINT32 m_baseaddress;
UINT32 m_size;
UINT32 m_rgnoffset;
dynamic_array<UINT16> m_decrypted_opcodes[256];
};
// ======================> fd1094_device
// base device, shared implementation between A and B variants
class fd1094_device : public m68000_device
{
public:
typedef delegate<void (UINT8)> state_change_delegate;
// construction/destruction
fd1094_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock);
// explicit decryption helpers
void decrypt(offs_t baseaddr, UINT32 size, offs_t regionoffs, UINT16 *opcodesptr, UINT8 state) { decrypt(baseaddr, size, m_srcbase + regionoffs/2, opcodesptr, state); }
// live state management
UINT8 state() const { return m_irqmode ? m_key[0] : m_state; }
void change_state(int newstate = -1);
void notify_state_change(state_change_delegate callback) { m_state_change = callback; }
// constants
enum
{
STATE_RESET = 0x100,
STATE_IRQ = 0x200,
STATE_RTE = 0x300
};
protected:
// device overrides
virtual void device_start();
virtual void device_reset();
virtual void device_postload();
// internal helpers
UINT16 decrypt_one(offs_t address, UINT16 val, const UINT8 *main_key, UINT8 state, bool vector_fetch);
void decrypt(offs_t baseaddr, UINT32 size, const UINT16 *srcptr, UINT16 *opcodesptr, UINT8 state);
void default_state_change(UINT8 state);
// static helpers
static void cmp_callback(device_t *device, UINT32 val, UINT8 reg);
static IRQ_CALLBACK( irq_callback );
static void rte_callback(device_t *device);
// internal state
UINT8 m_state;
bool m_irqmode;
state_change_delegate m_state_change;
fd1094_decryption_cache m_cache;
UINT16 * m_srcbase;
UINT32 m_srcbytes;
const UINT8 * m_key;
UINT8 m_masked_opcodes_lookup[2][65536/8/2];
// static tables
static const UINT16 s_masked_opcodes[];
};
struct fd1094_constraint
{
offs_t pc;
UINT16 state;
UINT16 value;
UINT16 mask;
};
#endif

43
src/mame/machine/fddebug.c
View File

@ -1,11 +1,48 @@
#include "emu.h"
#include "machine/fddebug.h"
void fd1094_init_debugging(running_machine &machine, const char *cpureg, const char *keyreg, const char *statreg, void (*changed)(running_machine &))
{
}
#if 0
/***************************************************************************
fddebug.c
FD1094 decryption helper routines.
Copyright Nicola Salmoria and the MAME Team.
Visit http://mamedev.org for licensing and usage restrictions.
****************************************************************************
Copyright Aaron Giles
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are
met:
* Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in
the documentation and/or other materials provided with the
distribution.
* Neither the name 'MAME' nor the names of its contributors may be
used to endorse or promote products derived from this software
without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY AARON GILES ''AS IS'' AND ANY EXPRESS OR
IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL AARON GILES BE LIABLE FOR ANY DIRECT,
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
****************************************************************************
@ -2414,3 +2451,5 @@ static int validate_opcode(address_space *space, UINT32 pc, const UINT8 *opdata,
assert(offset == oplength);
return iffy ? -oplength : oplength;
}
#endif

234
src/mame/machine/s16fd.c
View File

@ -1,234 +0,0 @@
/* System 16 and friends FD1094 handling */
/*
todo:
support multiple FD1094s (does anything /use/ multiple FD1094s?)
make more configurable (select caches per game?)
*/
#include "emu.h"
#include "cpu/m68000/m68000.h"
#include "machine/fd1094.h"
#include "machine/fddebug.h"
#include "includes/segas16.h"
#define KEY_DEBUGGING 0
#define CACHE_ENTRIES 8
static UINT8 *fd1094_key; // the memory region containing key
static UINT16 *fd1094_cpuregion; // the CPU region with encrypted code
static UINT32 fd1094_cpuregionsize; // the size of this region in bytes
static UINT16 *fd1094_userregion; // a user region where the current decrypted state is put and executed from
static UINT16 *fd1094_cacheregion[CACHE_ENTRIES]; // a cache region where CACHE_ENTRIES states are stored to improve performance
static int fd1094_cached_states[CACHE_ENTRIES]; // array of cached state numbers
static int fd1094_current_cacheposition; // current position in cache array
static int fd1094_state;
static int fd1094_selected_state;
static char fd1094_cputag[64];
static void (*fd1094_set_decrypted)(running_machine &, UINT8 *);
void *fd1094_get_decrypted_base(void)
{
if (!fd1094_key)
return NULL;
return fd1094_userregion;
}
static void set_decrypted_region(running_machine &machine)
{
if (fd1094_set_decrypted != NULL)
(*fd1094_set_decrypted)(machine, (UINT8 *)fd1094_userregion);
else
machine.device<cpu_device>(fd1094_cputag)->space(AS_PROGRAM)->set_decrypted_region(0, fd1094_cpuregionsize - 1, fd1094_userregion);
}
/* this function checks the cache to see if the current state is cached,
if it is then it copies the cached data to the user region where code is
executed from, if its not cached then it gets decrypted to the current
cache position using the functions in fd1094.c */
static void fd1094_setstate_and_decrypt(running_machine &machine, int state)
{
int i;
UINT32 addr;
switch (state & 0x300)
{
case 0x000:
case FD1094_STATE_RESET:
fd1094_selected_state = state & 0xff;
break;
}
fd1094_state = state;
cpu_set_reg(machine.device(fd1094_cputag), M68K_PREF_ADDR, 0x0010); // force a flush of the prefetch cache
/* set the FD1094 state ready to decrypt.. */
state = fd1094_set_state(fd1094_key, state) & 0xff;
/* first check the cache, if its cached we don't need to decrypt it, just copy */
for (i = 0; i < CACHE_ENTRIES; i++)
{
if (fd1094_cached_states[i] == state)
{
/* copy cached state */
fd1094_userregion = fd1094_cacheregion[i];
set_decrypted_region(machine);
m68k_set_encrypted_opcode_range(machine.device(fd1094_cputag), 0, fd1094_cpuregionsize);
return;
}
}
/* mark it as cached (because it will be once we decrypt it) */
fd1094_cached_states[fd1094_current_cacheposition] = state;
for (addr = 0; addr < fd1094_cpuregionsize / 2; addr++)
{
UINT16 dat;
dat = fd1094_decode(addr,fd1094_cpuregion[addr],fd1094_key,0);
fd1094_cacheregion[fd1094_current_cacheposition][addr]=dat;
}
/* copy newly decrypted data to user region */
fd1094_userregion = fd1094_cacheregion[fd1094_current_cacheposition];
set_decrypted_region(machine);
m68k_set_encrypted_opcode_range(machine.device(fd1094_cputag), 0, fd1094_cpuregionsize);
fd1094_current_cacheposition++;
if (fd1094_current_cacheposition >= CACHE_ENTRIES)
{
mame_printf_debug("out of cache, performance may suffer, incrase CACHE_ENTRIES!\n");
fd1094_current_cacheposition = 0;
}
}
/* Callback for CMP.L instructions (state change) */
static void fd1094_cmp_callback(device_t *device, UINT32 val, UINT8 reg)
{
if (reg == 0 && (val & 0x0000ffff) == 0x0000ffff) // ?
{
fd1094_setstate_and_decrypt(device->machine(), (val & 0xffff0000) >> 16);
}
}
/* Callback when the FD1094 enters interrupt code */
static IRQ_CALLBACK(fd1094_int_callback)
{
fd1094_setstate_and_decrypt(device->machine(), FD1094_STATE_IRQ);
return (0x60+irqline*4)/4; // vector address
}
static void fd1094_rte_callback (device_t *device)
{
fd1094_setstate_and_decrypt(device->machine(), FD1094_STATE_RTE);
}
/* KLUDGE, set the initial PC / SP based on table as we can't decrypt them yet */
static void fd1094_kludge_reset_values(void)
{
int i;
for (i = 0;i < 4;i++)
fd1094_userregion[i] = fd1094_decode(i,fd1094_cpuregion[i],fd1094_key,1);
}
/* function, to be called from MACHINE_RESET (every reset) */
void fd1094_machine_init(device_t *device)
{
/* punt if no key; this allows us to be called even for non-FD1094 games */
if (!fd1094_key)
return;
fd1094_setstate_and_decrypt(device->machine(), FD1094_STATE_RESET);
fd1094_kludge_reset_values();
m68k_set_cmpild_callback(device, fd1094_cmp_callback);
m68k_set_rte_callback(device, fd1094_rte_callback);
device_set_irq_callback(device, fd1094_int_callback);
device->reset();
}
static void fd1094_postload(running_machine &machine)
{
if (fd1094_state != -1)
{
int selected_state = fd1094_selected_state;
int state = fd1094_state;
fd1094_machine_init(machine.device(fd1094_cputag));
fd1094_setstate_and_decrypt(machine, selected_state);
fd1094_setstate_and_decrypt(machine, state);
}
}
#if KEY_DEBUGGING
static void key_changed(running_machine &machine)
{
int addr;
/* re-decode the against the current parameter into cache entry 0 */
for (addr = 0; addr < fd1094_cpuregionsize / 2; addr++)
{
UINT16 dat;
dat = fd1094_decode(addr, fd1094_cpuregion[addr], fd1094_key, 0);
fd1094_cacheregion[0][addr]=dat;
}
/* set cache entry 0 to be the active one, and reset the cache position to 1 */
fd1094_userregion = fd1094_cacheregion[0];
set_decrypted_region(machine);
fd1094_current_cacheposition = 1;
/* flush the prefetch queue */
cpu_set_reg(machine.device(fd1094_cputag), M68K_PREF_ADDR, 0x0010);
}
#endif
/* startup function, to be called from DRIVER_INIT (once on startup) */
void fd1094_driver_init(running_machine &machine, const char* tag, void (*set_decrypted)(running_machine &, UINT8 *))
{
int i;
strcpy(fd1094_cputag, tag);
fd1094_cpuregion = (UINT16*)machine.root_device().memregion(fd1094_cputag)->base();
fd1094_cpuregionsize = machine.root_device().memregion(fd1094_cputag)->bytes();
fd1094_key = machine.root_device().memregion("user1")->base();
fd1094_set_decrypted = set_decrypted;
/* punt if no key; this allows us to be called even for non-FD1094 games */
if (fd1094_key == NULL)
return;
for (i = 0; i < CACHE_ENTRIES; i++)
{
fd1094_cacheregion[i] = auto_alloc_array(machine, UINT16, fd1094_cpuregionsize / 2);
fd1094_cached_states[i] = -1;
}
fd1094_current_cacheposition = 0;
fd1094_state = -1;
/* key debugging */
#if KEY_DEBUGGING
if ((machine.debug_flags & DEBUG_FLAG_ENABLED) != 0 && machine.root_device().memregion("user2")->base() != NULL)
{
fd1094_init_debugging(machine, fd1094_cputag, "user1", "user2", key_changed);
}
#endif
state_save_register_global(machine, fd1094_selected_state);
state_save_register_global(machine, fd1094_state);
machine.save().register_postload(save_prepost_delegate(FUNC(fd1094_postload), &machine));
}

183
src/mame/machine/s24fd.c
View File

@ -1,183 +0,0 @@
/* s16fd.c modified to support s24
this could get messy if games change their own code after initial loading as we'll have to invalidate caches etc.
*/
#include "emu.h"
#include "cpu/m68000/m68000.h"
#include "machine/fd1094.h"
#include "includes/segas24.h"
#define S16_NUMCACHE 8
static UINT8 *s24_fd1094_key; // the memory region containing key
static UINT16 *s24_fd1094_cpuregion; // the CPU region with encrypted code
static UINT32 s24_fd1094_cpuregionsize; // the size of this region in bytes
static UINT16* s24_fd1094_userregion; // a user region where the current decrypted state is put and executed from
static UINT16* s24_fd1094_cacheregion[S16_NUMCACHE]; // a cache region where S16_NUMCACHE states are stored to improve performance
static int fd1094_cached_states[S16_NUMCACHE]; // array of cached state numbers
static int fd1094_current_cacheposition; // current position in cache array
static int fd1094_state;
static int fd1094_selected_state;
/* this function checks the cache to see if the current state is cached,
if it is then it copies the cached data to the user region where code is
executed from, if its not cached then it gets decrypted to the current
cache position using the functions in s24_fd1094.c */
static void s24_fd1094_setstate_and_decrypt(running_machine &machine, int state)
{
int i;
UINT32 addr;
switch (state & 0x300)
{
case 0x000:
case FD1094_STATE_RESET:
fd1094_selected_state = state & 0xff;
break;
}
fd1094_state = state;
cpu_set_reg(machine.device("sub"), M68K_PREF_ADDR, 0x0010); // force a flush of the prefetch cache
/* set the s24_fd1094 state ready to decrypt.. */
state = fd1094_set_state(s24_fd1094_key,state) & 0xff;
/* first check the cache, if its cached we don't need to decrypt it, just copy */
for (i = 0; i < S16_NUMCACHE; i++)
{
if (fd1094_cached_states[i] == state)
{
/* copy cached state */
s24_fd1094_userregion = s24_fd1094_cacheregion[i];
machine.device<cpu_device>("sub")->space(AS_PROGRAM)->set_decrypted_region(0, s24_fd1094_cpuregionsize - 1, s24_fd1094_userregion);
m68k_set_encrypted_opcode_range(machine.device("sub"), 0, s24_fd1094_cpuregionsize);
return;
}
}
// mame_printf_debug("new state %04x\n",state);
/* mark it as cached (because it will be once we decrypt it) */
fd1094_cached_states[fd1094_current_cacheposition] = state;
for (addr = 0; addr < s24_fd1094_cpuregionsize / 2; addr++)
{
UINT16 dat;
dat = fd1094_decode(addr, s24_fd1094_cpuregion[addr], s24_fd1094_key, 0);
s24_fd1094_cacheregion[fd1094_current_cacheposition][addr] = dat;
}
/* copy newly decrypted data to user region */
s24_fd1094_userregion = s24_fd1094_cacheregion[fd1094_current_cacheposition];
machine.device<cpu_device>("sub")->space(AS_PROGRAM)->set_decrypted_region(0, s24_fd1094_cpuregionsize - 1, s24_fd1094_userregion);
m68k_set_encrypted_opcode_range(machine.device("sub"), 0, s24_fd1094_cpuregionsize);
fd1094_current_cacheposition++;
if (fd1094_current_cacheposition >= S16_NUMCACHE)
{
mame_printf_debug("out of cache, performance may suffer, incrase S16_NUMCACHE!\n");
fd1094_current_cacheposition = 0;
}
}
/* Callback for CMP.L instructions (state change) */
static void s24_fd1094_cmp_callback(device_t *device, UINT32 val, UINT8 reg)
{
if (reg == 0 && (val & 0x0000ffff) == 0x0000ffff) // ?
{
s24_fd1094_setstate_and_decrypt(device->machine(), (val & 0xffff0000) >> 16);
}
}
/* Callback when the s24_fd1094 enters interrupt code */
static IRQ_CALLBACK(s24_fd1094_int_callback)
{
s24_fd1094_setstate_and_decrypt(device->machine(), FD1094_STATE_IRQ);
return (0x60+irqline*4)/4; // vector address
}
static void s24_fd1094_rte_callback (device_t *device)
{
s24_fd1094_setstate_and_decrypt(device->machine(), FD1094_STATE_RTE);
}
/* KLUDGE, set the initial PC / SP based on table as we can't decrypt them yet */
static void s24_fd1094_kludge_reset_values(void)
{
int i;
for (i = 0; i < 4; i++)
s24_fd1094_userregion[i] = fd1094_decode(i, s24_fd1094_cpuregion[i], s24_fd1094_key, 1);
}
/* function, to be called from MACHINE_RESET (every reset) */
void s24_fd1094_machine_init(running_machine &machine)
{
/* punt if no key; this allows us to be called even for non-s24_fd1094 games */
if (!s24_fd1094_key)
return;
s24_fd1094_setstate_and_decrypt(machine, FD1094_STATE_RESET);
s24_fd1094_kludge_reset_values();
m68k_set_cmpild_callback(machine.device("sub"), s24_fd1094_cmp_callback);
m68k_set_rte_callback(machine.device("sub"), s24_fd1094_rte_callback);
device_set_irq_callback(machine.device("sub"), s24_fd1094_int_callback);
machine.device("sub")->reset();
}
static void s24_fd1094_postload(running_machine &machine)
{
if (fd1094_state != -1)
{
int selected_state = fd1094_selected_state;
int state = fd1094_state;
s24_fd1094_machine_init(machine);
s24_fd1094_setstate_and_decrypt(machine, selected_state);
s24_fd1094_setstate_and_decrypt(machine, state);
}
}
/* startup function, to be called from DRIVER_INIT (once on startup) */
void s24_fd1094_driver_init(running_machine &machine)
{
int i;
s24_fd1094_cpuregion = (UINT16*)machine.root_device().memshare("share2")->ptr();
s24_fd1094_cpuregionsize = 0x40000;
s24_fd1094_key = machine.root_device().memregion("fd1094key")->base();
/* punt if no key; this allows us to be called even for non-s24_fd1094 games */
if (!s24_fd1094_key)
return;
for (i=0;i<S16_NUMCACHE;i++)
{
s24_fd1094_cacheregion[i]=auto_alloc_array(machine, UINT16, s24_fd1094_cpuregionsize/2);
}
/* flush the cached state array */
for (i=0;i<S16_NUMCACHE;i++)
fd1094_cached_states[i] = -1;
fd1094_current_cacheposition = 0;
fd1094_state = -1;
state_save_register_global(machine, fd1094_selected_state);
state_save_register_global(machine, fd1094_state);
machine.save().register_postload(save_prepost_delegate(FUNC(s24_fd1094_postload), &machine));
}

793
src/mame/machine/segaic16.c
View File

File diff suppressed because it is too large Load Diff

190
src/mame/machine/segaic16.h
View File

@ -2,41 +2,172 @@
Sega 16-bit common hardware
****************************************************************************
Copyright Aaron Giles
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are
met:
* Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in
the documentation and/or other materials provided with the
distribution.
* Neither the name 'MAME' nor the names of its contributors may be
used to endorse or promote products derived from this software
without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY AARON GILES ''AS IS'' AND ANY EXPRESS OR
IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL AARON GILES BE LIABLE FOR ANY DIRECT,
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
***************************************************************************/
#pragma once
#ifndef __SEGAIC16_H__
#define __SEGAIC16_H__
#include "cpu/m68000/m68000.h"
#include "machine/fd1089.h"
#include "machine/fd1094.h"
//**************************************************************************
// INTERFACE CONFIGURATION MACROS
//**************************************************************************
#define MCFG_SEGA_315_5195_MAPPER_ADD(_tag, _cputag, _class, _mapper, _read, _write) \
MCFG_DEVICE_ADD(_tag, SEGA_MEM_MAPPER, 0) \
sega_315_5195_mapper_device::static_set_cputag(*device, _cputag); \
sega_315_5195_mapper_device::static_set_mapper(*device, sega_315_5195_mapper_device::mapper_delegate(&_class::_mapper, #_class "::" #_mapper, NULL, (_class *)0)); \
sega_315_5195_mapper_device::static_set_sound_readwrite(*device, sega_315_5195_mapper_device::sound_read_delegate(&_class::_read, #_class "::" #_read, NULL, (_class *)0), sega_315_5195_mapper_device::sound_write_delegate(&_class::_write, #_class "::" #_write, NULL, (_class *)0)); \
//**************************************************************************
// TYPE DEFINITIONS
//**************************************************************************
// ======================> sega_315_5195_mapper_device
class sega_315_5195_mapper_device : public device_t
{
public:
typedef device_delegate<void (sega_315_5195_mapper_device &, UINT8)> mapper_delegate;
typedef device_delegate<UINT8 ()> sound_read_delegate;
typedef device_delegate<void (UINT8)> sound_write_delegate;
// construction/destruction
sega_315_5195_mapper_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock);
// inline configuration helpers
static void static_set_cputag(device_t &device, const char *cpu);
static void static_set_mapper(device_t &device, mapper_delegate callback);
static void static_set_sound_readwrite(device_t &device, sound_read_delegate read, sound_write_delegate write);
// public interface
DECLARE_READ8_MEMBER( read );
DECLARE_WRITE8_MEMBER( write );
// mapping helpers
void map_as_rom(UINT32 offset, UINT32 length, offs_t mirror, const char *bank_name, offs_t rgnoffset, write16_delegate whandler);
void map_as_ram(UINT32 offset, UINT32 length, offs_t mirror, const char *bank_share_name, write16_delegate whandler);
void map_as_handler(UINT32 offset, UINT32 length, offs_t mirror, read16_delegate rhandler, write16_delegate whandler);
// perform an explicit configuration (for bootlegs with hard-coded mappings)
void configure_explicit(const UINT8 *map_data);
protected:
// device-level overrides
virtual void device_start();
virtual void device_reset();
private:
// internal region struct
struct region_info
{
offs_t size_mask;
offs_t base;
offs_t mirror;
offs_t start;
offs_t end;
};
// helper class for tracking banks mapped to ROM regions
class decrypt_bank
{
public:
// construction/destruction
decrypt_bank();
~decrypt_bank();
// configuration
void set_decrypt(fd1089_base_device *fd1089);
void set_decrypt(fd1094_device *fd1094);
void clear() { set(NULL, 0, 0, ~0, NULL); }
void set(memory_bank *bank, offs_t start, offs_t end, offs_t rgnoffs, UINT8 *src);
// updating
void update();
void reset() { m_fd1089_decrypted.reset(); if (m_fd1094_cache != NULL) m_fd1094_cache->reset(); }
private:
// internal state
memory_bank * m_bank;
offs_t m_start;
offs_t m_end;
offs_t m_rgnoffs;
UINT8 * m_srcptr;
fd1089_base_device * m_fd1089;
dynamic_array<UINT16> m_fd1089_decrypted;
fd1094_decryption_cache *m_fd1094_cache;
};
// internal helpers
void compute_region(region_info &info, UINT8 index, UINT32 length, UINT32 mirror, UINT32 offset = 0);
void update_mapping();
void fd1094_state_change(UINT8 state);
// configuration
const char * m_cputag;
mapper_delegate m_mapper;
sound_read_delegate m_sound_read;
sound_write_delegate m_sound_write;
// internal state
m68000_device * m_cpu;
address_space * m_space;
UINT8 m_regs[0x20];
UINT8 m_curregion;
decrypt_bank m_banks[8];
};
// device type definition
extern const device_type SEGA_MEM_MAPPER;
#include "devlegcy.h"
/* open bus read helpers */
READ16_HANDLER( segaic16_open_bus_r );
/* memory mapping chip */
typedef struct _segaic16_memory_map_entry segaic16_memory_map_entry;
struct _segaic16_memory_map_entry
{
UINT8 regbase; /* register offset for this region */
offs_t regoffs; /* offset within the region for this entry */
offs_t length; /* length in bytes of this entry */
offs_t mirror; /* maximal mirror values (will be truncated) */
offs_t romoffset; /* offset within REGION_CPU0, or ~0 for independent entries */
read16_space_func read; /* read handler */
const char * readname;
const char * readbank; /* bank for reading */
write16_space_func write; /* write handler */
const char * writename;
const char * writebank; /* bank for writing */
UINT16 ** base; /* pointer to memory base */
const char * name; /* friendly name for debugging */
};
void segaic16_memory_mapper_init(device_t *cpu, const segaic16_memory_map_entry *entrylist, void (*sound_w_callback)(running_machine &, UINT8), UINT8 (*sound_r_callback)(running_machine &));
void segaic16_memory_mapper_reset(running_machine &machine);
void segaic16_memory_mapper_config(running_machine &machine, const UINT8 *map_data);
void segaic16_memory_mapper_set_decrypted(running_machine &machine, UINT8 *decrypted);
READ8_HANDLER( segaic16_memory_mapper_r );
WRITE8_HANDLER( segaic16_memory_mapper_w );
READ16_HANDLER( segaic16_memory_mapper_lsb_r );
WRITE16_HANDLER( segaic16_memory_mapper_lsb_w );
/*** Sega 16-bit Devices ***/
#include "devcb.h"
@ -91,3 +222,6 @@ WRITE16_DEVICE_HANDLER( segaic16_divide_w );
int segaic16_compare_timer_clock( device_t *device );
READ16_DEVICE_HANDLER( segaic16_compare_timer_r );
WRITE16_DEVICE_HANDLER( segaic16_compare_timer_w );
#endif

3
src/mame/mame.lst
View File

@ -4341,7 +4341,7 @@ aburner // 1987.07 After Burner (Japan)
aburner2 // 1987.09 After Burner II (Japan)
thndrbld1 // 1987.12 Thunder Blade (Japan, deluxe/standard)
thndrbld // 1988.02 Thunder Blade (US?, upright, FD1094, decrypted)
// 1989.01 Last Survivor (Japan)
lastsurv // 1989.01 Last Survivor (Japan)
smgpj // 1989.06 Super Monaco GP (Japan, FD1094, decrypted)
smgpja // 1989.06 Super Monaco GP (Japan, FD1094, decrypted)
smgp // 1989.?? Super Monaco GP (World, FD1094, decrypted)
@ -4360,6 +4360,7 @@ abcop // 1990.?? A.B.Cop (World, FD1094, decrypted)
// 1990.10 GP Rider (Japan)
gprider // 1990.?? GP Rider (World, FD1094, decrypted)
gprideru // 1990.12 GP Rider (US, FD1094, decrypted)
gpriderj // 1990.12 GP Rider (Japan, FD1094, decrypted)
rascot // 1991.?? Royal Ascot (Japan)

2
src/mame/mame.mak
View File

@ -1262,8 +1262,6 @@ $(MAMEOBJ)/sega.a: \
$(MACHINE)/fd1094.o \
$(MACHINE)/fddebug.o \
$(MACHINE)/mc8123.o \
$(MACHINE)/s16fd.o \
$(MACHINE)/s24fd.o \
$(MACHINE)/scudsp.o \
$(MACHINE)/segaic16.o \
$(AUDIO)/carnival.o \

31
src/mame/video/beathead.c
View File

@ -2,6 +2,37 @@
Atari "Stella on Steroids" hardware
****************************************************************************
Copyright Aaron Giles
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are
met:
* Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in
the documentation and/or other materials provided with the
distribution.
* Neither the name 'MAME' nor the names of its contributors may be
used to endorse or promote products derived from this software
without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY AARON GILES ''AS IS'' AND ANY EXPRESS OR
IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL AARON GILES BE LIABLE FOR ANY DIRECT,
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
****************************************************************************/
#include "emu.h"

32
src/mame/video/segahang.c
View File

@ -2,10 +2,40 @@
Sega Hang On hardware
****************************************************************************
Copyright Aaron Giles
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are
met:
* Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in
the documentation and/or other materials provided with the
distribution.
* Neither the name 'MAME' nor the names of its contributors may be
used to endorse or promote products derived from this software
without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY AARON GILES ''AS IS'' AND ANY EXPRESS OR
IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL AARON GILES BE LIABLE FOR ANY DIRECT,
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
***************************************************************************/
#include "emu.h"
#include "video/segaic16.h"
#include "includes/segas16.h"

128
src/mame/video/segaorun.c
View File

@ -2,115 +2,139 @@
Sega Outrun hardware
****************************************************************************
Copyright Aaron Giles
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are
met:
* Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in
the documentation and/or other materials provided with the
distribution.
* Neither the name 'MAME' nor the names of its contributors may be
used to endorse or promote products derived from this software
without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY AARON GILES ''AS IS'' AND ANY EXPRESS OR
IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL AARON GILES BE LIABLE FOR ANY DIRECT,
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
***************************************************************************/
#include "emu.h"
#include "video/segaic16.h"
#include "includes/segas16.h"
/*************************************
*
* Video startup
*
*************************************/
//**************************************************************************
// VIDEO STARTUP
//**************************************************************************
VIDEO_START( shangon )
void segaorun_state::video_start()
{
/* compute palette info */
// compute palette info
segaic16_palette_init(0x1000);
if (m_is_shangon)
{
// initialize the tile/text layers
segaic16_tilemap_init(machine(), 0, SEGAIC16_TILEMAP_16B_ALT, 0x000, 0, 2);
/* initialize the tile/text layers */
segaic16_tilemap_init(machine, 0, SEGAIC16_TILEMAP_16B_ALT, 0x000, 0, 2);
// initialize the road
segaic16_road_init(machine(), 0, SEGAIC16_ROAD_OUTRUN, 0x7f6, 0x7c0, 0x7c0, 0);
}
else
{
// initialize the tile/text layers
segaic16_tilemap_init(machine(), 0, SEGAIC16_TILEMAP_16B, 0x000, 0, 2);
/* initialize the road */
segaic16_road_init(machine, 0, SEGAIC16_ROAD_OUTRUN, 0x7f6, 0x7c0, 0x7c0, 0);
}
VIDEO_START( outrun )
{
/* compute palette info */
segaic16_palette_init(0x1000);
/* initialize the tile/text layers */
segaic16_tilemap_init(machine, 0, SEGAIC16_TILEMAP_16B, 0x000, 0, 2);
/* initialize the road */
segaic16_road_init(machine, 0, SEGAIC16_ROAD_OUTRUN, 0x400, 0x420, 0x780, 0);
// initialize the road
segaic16_road_init(machine(), 0, SEGAIC16_ROAD_OUTRUN, 0x400, 0x420, 0x780, 0);
}
}
/*************************************
*
* Video update
*
*************************************/
//**************************************************************************
// VIDEO UPDATE
//**************************************************************************
SCREEN_UPDATE_IND16( shangon )
UINT32 segaorun_state::screen_update_shangon(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect)
{
/* reset priorities */
screen.machine().priority_bitmap.fill(0, cliprect);
// reset priorities
machine().priority_bitmap.fill(0, cliprect);
/* draw the low priority road layer */
// draw the low priority road layer
segaic16_road_draw(0, bitmap, cliprect, SEGAIC16_ROAD_BACKGROUND);
/* draw background */
// draw background
segaic16_tilemap_draw(screen, bitmap, cliprect, 0, SEGAIC16_TILEMAP_BACKGROUND, 0, 0x01);
segaic16_tilemap_draw(screen, bitmap, cliprect, 0, SEGAIC16_TILEMAP_BACKGROUND, 1, 0x02);
/* draw foreground */
// draw foreground
segaic16_tilemap_draw(screen, bitmap, cliprect, 0, SEGAIC16_TILEMAP_FOREGROUND, 0, 0x02);
segaic16_tilemap_draw(screen, bitmap, cliprect, 0, SEGAIC16_TILEMAP_FOREGROUND, 1, 0x04);
/* draw the high priority road */
// draw the high priority road
segaic16_road_draw(0, bitmap, cliprect, SEGAIC16_ROAD_FOREGROUND);
/* text layer */
/* note that we inflate the priority of the text layer to prevent sprites */
/* from drawing over the high scores */
// text layer
// note that we inflate the priority of the text layer to prevent sprites
// from drawing over the high scores
segaic16_tilemap_draw(screen, bitmap, cliprect, 0, SEGAIC16_TILEMAP_TEXT, 0, 0x08);
segaic16_tilemap_draw(screen, bitmap, cliprect, 0, SEGAIC16_TILEMAP_TEXT, 1, 0x08);
/* draw the sprites */
// draw the sprites
segaic16_sprites_draw(screen, bitmap, cliprect, 0);
return 0;
}
SCREEN_UPDATE_IND16( outrun )
UINT32 segaorun_state::screen_update_outrun(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect)
{
/* if no drawing is happening, fill with black and get out */
// if no drawing is happening, fill with black and get out
if (!segaic16_display_enable)
{
bitmap.fill(get_black_pen(screen.machine()), cliprect);
bitmap.fill(get_black_pen(machine()), cliprect);
return 0;
}
/* reset priorities */
screen.machine().priority_bitmap.fill(0, cliprect);
// reset priorities
machine().priority_bitmap.fill(0, cliprect);
/* draw the low priority road layer */
// draw the low priority road layer
segaic16_road_draw(0, bitmap, cliprect, SEGAIC16_ROAD_BACKGROUND);
/* draw background */
// draw background
segaic16_tilemap_draw(screen, bitmap, cliprect, 0, SEGAIC16_TILEMAP_BACKGROUND, 0, 0x01);
segaic16_tilemap_draw(screen, bitmap, cliprect, 0, SEGAIC16_TILEMAP_BACKGROUND, 1, 0x02);
/* draw foreground */
// draw foreground
segaic16_tilemap_draw(screen, bitmap, cliprect, 0, SEGAIC16_TILEMAP_FOREGROUND, 0, 0x02);
segaic16_tilemap_draw(screen, bitmap, cliprect, 0, SEGAIC16_TILEMAP_FOREGROUND, 1, 0x04);
/* draw the high priority road */
// draw the high priority road
segaic16_road_draw(0, bitmap, cliprect, SEGAIC16_ROAD_FOREGROUND);
/* text layer */
// text layer
segaic16_tilemap_draw(screen, bitmap, cliprect, 0, SEGAIC16_TILEMAP_TEXT, 0, 0x04);
segaic16_tilemap_draw(screen, bitmap, cliprect, 0, SEGAIC16_TILEMAP_TEXT, 1, 0x08);
/* draw the sprites */
// draw the sprites
segaic16_sprites_draw(screen, bitmap, cliprect, 0);
return 0;
}

32
src/mame/video/segas16a.c
View File

@ -2,10 +2,40 @@
Sega System 16A hardware
****************************************************************************
Copyright Aaron Giles
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are
met:
* Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in
the documentation and/or other materials provided with the
distribution.
* Neither the name 'MAME' nor the names of its contributors may be
used to endorse or promote products derived from this software
without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY AARON GILES ''AS IS'' AND ANY EXPRESS OR
IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL AARON GILES BE LIABLE FOR ANY DIRECT,
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
***************************************************************************/
#include "emu.h"
#include "video/segaic16.h"
#include "includes/segas16.h"

91
src/mame/video/segas16b.c
View File

@ -2,79 +2,92 @@
Sega System 16B hardware
****************************************************************************
Copyright Aaron Giles
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are
met:
* Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in
the documentation and/or other materials provided with the
distribution.
* Neither the name 'MAME' nor the names of its contributors may be
used to endorse or promote products derived from this software
without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY AARON GILES ''AS IS'' AND ANY EXPRESS OR
IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL AARON GILES BE LIABLE FOR ANY DIRECT,
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
***************************************************************************/
#include "emu.h"
#include "video/segaic16.h"
#include "includes/segas16.h"
/*************************************
*
* Video startup
*
*************************************/
//-------------------------------------------------
// video_start - initialize the video system
//-------------------------------------------------
static void video_start_common(running_machine &machine, int type)
void segas16b_state::video_start()
{
/* compute palette info */
// compute palette info
segaic16_palette_init(0x800);
/* initialize the tile/text layers */
segaic16_tilemap_init(machine, 0, type, 0x000, 0, 2);
// initialize the tile/text layers
segaic16_tilemap_init(machine(), 0, m_tilemap_type, 0x000, 0, 2);
}
VIDEO_START( system16b )
//-------------------------------------------------
// screen_update - render all graphics
//-------------------------------------------------
UINT32 segas16b_state::screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect)
{
video_start_common(machine, SEGAIC16_TILEMAP_16B);
}
VIDEO_START( timscanr )
{
video_start_common(machine, SEGAIC16_TILEMAP_16B_ALT);
}
/*************************************
*
* Video update
*
*************************************/
SCREEN_UPDATE_IND16( system16b )
{
/* if no drawing is happening, fill with black and get out */
// if no drawing is happening, fill with black and get out
if (!segaic16_display_enable)
{
bitmap.fill(get_black_pen(screen.machine()), cliprect);
bitmap.fill(get_black_pen(machine()), cliprect);
return 0;
}
/* reset priorities */
screen.machine().priority_bitmap.fill(0, cliprect);
// reset priorities
machine().priority_bitmap.fill(0, cliprect);
/* draw background opaquely first, not setting any priorities */
// draw background opaquely first, not setting any priorities
segaic16_tilemap_draw(screen, bitmap, cliprect, 0, SEGAIC16_TILEMAP_BACKGROUND, 0 | TILEMAP_DRAW_OPAQUE, 0x00);
segaic16_tilemap_draw(screen, bitmap, cliprect, 0, SEGAIC16_TILEMAP_BACKGROUND, 1 | TILEMAP_DRAW_OPAQUE, 0x00);
/* draw background again, just to set the priorities on non-transparent pixels */
// draw background again, just to set the priorities on non-transparent pixels
bitmap_ind16 dummy_bitmap;
segaic16_tilemap_draw(screen, dummy_bitmap, cliprect, 0, SEGAIC16_TILEMAP_BACKGROUND, 0, 0x01);
segaic16_tilemap_draw(screen, dummy_bitmap, cliprect, 0, SEGAIC16_TILEMAP_BACKGROUND, 1, 0x02);
/* draw foreground */
// draw foreground
segaic16_tilemap_draw(screen, bitmap, cliprect, 0, SEGAIC16_TILEMAP_FOREGROUND, 0, 0x02);
segaic16_tilemap_draw(screen, bitmap, cliprect, 0, SEGAIC16_TILEMAP_FOREGROUND, 1, 0x04);
/* text layer */
// text layer
segaic16_tilemap_draw(screen, bitmap, cliprect, 0, SEGAIC16_TILEMAP_TEXT, 0, 0x04);
segaic16_tilemap_draw(screen, bitmap, cliprect, 0, SEGAIC16_TILEMAP_TEXT, 1, 0x08);
/* draw the sprites */
// draw the sprites
segaic16_sprites_draw(screen, bitmap, cliprect, 0);
return 0;
}

184
src/mame/video/segas18.c
View File

@ -2,10 +2,40 @@
Sega System 18 hardware
****************************************************************************
Copyright Aaron Giles
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are
met:
* Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in
the documentation and/or other materials provided with the
distribution.
* Neither the name 'MAME' nor the names of its contributors may be
used to endorse or promote products derived from this software
without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY AARON GILES ''AS IS'' AND ANY EXPRESS OR
IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL AARON GILES BE LIABLE FOR ANY DIRECT,
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
***************************************************************************/
#include "emu.h"
#include "video/segaic16.h"
#include "includes/genesis.h"
#include "includes/segas16.h"
@ -26,34 +56,26 @@
*
*************************************/
VIDEO_START( system18 )
void segas18_state::video_start()
{
segas1x_state *state = machine.driver_data<segas1x_state>();
int width, height;
m_temp_bitmap.allocate(machine().primary_screen->width(), machine().primary_screen->height());
m_grayscale_enable = false;
m_vdp_enable = false;
m_vdp_mixing = 0;
state->m_grayscale_enable = 0;
state->m_vdp_enable = 0;
state->m_vdp_mixing = 0;
/* compute palette info */
// compute palette info
segaic16_palette_init(0x800);
/* initialize the tile/text layers */
segaic16_tilemap_init(machine, 0, SEGAIC16_TILEMAP_16B, 0x000, 0, 8);
// initialize the tile/text layers
segaic16_tilemap_init(machine(), 0, SEGAIC16_TILEMAP_16B, 0x000, 0, 8);
/* create the VDP */
system18_vdp_start(machine);
// create the VDP
system18_vdp_start(machine());
/* create a temp bitmap to draw the VDP data into */
width = machine.primary_screen->width();
height = machine.primary_screen->height();
state->m_tmp_bitmap = auto_bitmap_ind16_alloc(machine, width, height);
state->save_item(NAME(state->m_grayscale_enable));
state->save_item(NAME(state->m_vdp_enable));
state->save_item(NAME(state->m_vdp_mixing));
state->save_item(NAME(*state->m_tmp_bitmap));
save_item(NAME(m_grayscale_enable));
save_item(NAME(m_vdp_enable));
save_item(NAME(m_vdp_mixing));
save_item(NAME(m_temp_bitmap));
}
@ -64,29 +86,23 @@ VIDEO_START( system18 )
*
*************************************/
void system18_set_grayscale(running_machine &machine, int enable)
void segas18_state::set_grayscale(bool enable)
{
segas1x_state *state = machine.driver_data<segas1x_state>();
enable = (enable != 0);
if (enable != state->m_grayscale_enable)
if (enable != m_grayscale_enable)
{
machine.primary_screen->update_partial(machine.primary_screen->vpos());
state->m_grayscale_enable = enable;
machine().primary_screen->update_partial(machine().primary_screen->vpos());
m_grayscale_enable = enable;
// mame_printf_debug("Grayscale = %02X\n", enable);
}
}
void system18_set_vdp_enable(running_machine &machine, int enable)
void segas18_state::set_vdp_enable(bool enable)
{
segas1x_state *state = machine.driver_data<segas1x_state>();
enable = (enable != 0);
if (enable != state->m_vdp_enable)
if (enable != m_vdp_enable)
{
machine.primary_screen->update_partial(machine.primary_screen->vpos());
state->m_vdp_enable = enable;
machine().primary_screen->update_partial(machine().primary_screen->vpos());
m_vdp_enable = enable;
#if DEBUG_VDP
mame_printf_debug("VDP enable = %02X\n", enable);
#endif
@ -94,14 +110,12 @@ void system18_set_vdp_enable(running_machine &machine, int enable)
}
void system18_set_vdp_mixing(running_machine &machine, int mixing)
void segas18_state::set_vdp_mixing(UINT8 mixing)
{
segas1x_state *state = machine.driver_data<segas1x_state>();
if (mixing != state->m_vdp_mixing)
if (mixing != m_vdp_mixing)
{
machine.primary_screen->update_partial(machine.primary_screen->vpos());
state->m_vdp_mixing = mixing;
machine().primary_screen->update_partial(machine().primary_screen->vpos());
m_vdp_mixing = mixing;
#if DEBUG_VDP
mame_printf_debug("VDP mixing = %02X\n", mixing);
#endif
@ -116,19 +130,15 @@ void system18_set_vdp_mixing(running_machine &machine, int mixing)
*
*************************************/
static void draw_vdp(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect, int priority)
void segas18_state::draw_vdp(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect, int priority)
{
segas1x_state *state = screen.machine().driver_data<segas1x_state>();
int x, y;
bitmap_ind8 &priority_bitmap = screen.machine().priority_bitmap;
for (y = cliprect.min_y; y <= cliprect.max_y; y++)
for (int y = cliprect.min_y; y <= cliprect.max_y; y++)
{
UINT16 *src = &state->m_tmp_bitmap->pix16(y);
UINT16 *dst = &bitmap.pix16(y);
UINT8 *pri = &priority_bitmap.pix8(y);
for (x = cliprect.min_x; x <= cliprect.max_x; x++)
UINT16 *src = &m_temp_bitmap.pix(y);
UINT16 *dst = &bitmap.pix(y);
UINT8 *pri = &priority_bitmap.pix(y);
for (int x = cliprect.min_x; x <= cliprect.max_x; x++)
{
UINT16 pix = src[x];
if (pix != 0xffff)
@ -148,11 +158,8 @@ static void draw_vdp(screen_device &screen, bitmap_ind16 &bitmap, const rectangl
*
*************************************/
SCREEN_UPDATE_IND16( system18 )
UINT32 segas18_state::screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect)
{
segas1x_state *state = screen.machine().driver_data<segas1x_state>();
int vdppri, vdplayer;
/*
Current understanding of VDP mixing:
@ -184,68 +191,69 @@ SCREEN_UPDATE_IND16( system18 )
cltchitr: layer = 1 or 2 or 3, pri = 0x02 or 0x04 or 0x08
mwalk: layer = 3, pri = 0x04 or 0x08
*/
vdplayer = (state->m_vdp_mixing >> 1) & 3;
vdppri = (state->m_vdp_mixing & 1) ? (1 << vdplayer) : 0;
int vdplayer = (m_vdp_mixing >> 1) & 3;
int vdppri = (m_vdp_mixing & 1) ? (1 << vdplayer) : 0;
#if DEBUG_VDP
if (screen.machine().input().code_pressed(KEYCODE_Q)) vdplayer = 0;
if (screen.machine().input().code_pressed(KEYCODE_W)) vdplayer = 1;
if (screen.machine().input().code_pressed(KEYCODE_E)) vdplayer = 2;
if (screen.machine().input().code_pressed(KEYCODE_R)) vdplayer = 3;
if (screen.machine().input().code_pressed(KEYCODE_A)) vdppri = 0x00;
if (screen.machine().input().code_pressed(KEYCODE_S)) vdppri = 0x01;
if (screen.machine().input().code_pressed(KEYCODE_D)) vdppri = 0x02;
if (screen.machine().input().code_pressed(KEYCODE_F)) vdppri = 0x04;
if (screen.machine().input().code_pressed(KEYCODE_G)) vdppri = 0x08;
if (machine().input().code_pressed(KEYCODE_Q)) vdplayer = 0;
if (machine().input().code_pressed(KEYCODE_W)) vdplayer = 1;
if (machine().input().code_pressed(KEYCODE_E)) vdplayer = 2;
if (machine().input().code_pressed(KEYCODE_R)) vdplayer = 3;
if (machine().input().code_pressed(KEYCODE_A)) vdppri = 0x00;
if (machine().input().code_pressed(KEYCODE_S)) vdppri = 0x01;
if (machine().input().code_pressed(KEYCODE_D)) vdppri = 0x02;
if (machine().input().code_pressed(KEYCODE_F)) vdppri = 0x04;
if (machine().input().code_pressed(KEYCODE_G)) vdppri = 0x08;
#endif
/* if no drawing is happening, fill with black and get out */
// if no drawing is happening, fill with black and get out
if (!segaic16_display_enable)
{
bitmap.fill(get_black_pen(screen.machine()), cliprect);
bitmap.fill(get_black_pen(machine()), cliprect);
return 0;
}
/* if the VDP is enabled, update our tmp_bitmap */
if (state->m_vdp_enable)
system18_vdp_update(*state->m_tmp_bitmap, cliprect);
// if the VDP is enabled, update our tmp_bitmap
if (m_vdp_enable)
system18_vdp_update(m_temp_bitmap, cliprect);
/* reset priorities */
screen.machine().priority_bitmap.fill(0, cliprect);
// reset priorities
machine().priority_bitmap.fill(0, cliprect);
/* draw background opaquely first, not setting any priorities */
// draw background opaquely first, not setting any priorities
segaic16_tilemap_draw(screen, bitmap, cliprect, 0, SEGAIC16_TILEMAP_BACKGROUND, 0 | TILEMAP_DRAW_OPAQUE, 0x00);
segaic16_tilemap_draw(screen, bitmap, cliprect, 0, SEGAIC16_TILEMAP_BACKGROUND, 1 | TILEMAP_DRAW_OPAQUE, 0x00);
if (state->m_vdp_enable && vdplayer == 0) draw_vdp(screen, bitmap, cliprect, vdppri);
if (m_vdp_enable && vdplayer == 0) draw_vdp(screen, bitmap, cliprect, vdppri);
/* draw background again to draw non-transparent pixels over the VDP and set the priority */
// draw background again to draw non-transparent pixels over the VDP and set the priority
segaic16_tilemap_draw(screen, bitmap, cliprect, 0, SEGAIC16_TILEMAP_BACKGROUND, 0, 0x01);
segaic16_tilemap_draw(screen, bitmap, cliprect, 0, SEGAIC16_TILEMAP_BACKGROUND, 1, 0x02);
if (state->m_vdp_enable && vdplayer == 1) draw_vdp(screen, bitmap, cliprect, vdppri);
if (m_vdp_enable && vdplayer == 1) draw_vdp(screen, bitmap, cliprect, vdppri);
/* draw foreground */
// draw foreground
segaic16_tilemap_draw(screen, bitmap, cliprect, 0, SEGAIC16_TILEMAP_FOREGROUND, 0, 0x02);
segaic16_tilemap_draw(screen, bitmap, cliprect, 0, SEGAIC16_TILEMAP_FOREGROUND, 1, 0x04);
if (state->m_vdp_enable && vdplayer == 2) draw_vdp(screen, bitmap, cliprect, vdppri);
if (m_vdp_enable && vdplayer == 2) draw_vdp(screen, bitmap, cliprect, vdppri);
/* text layer */
// text layer
segaic16_tilemap_draw(screen, bitmap, cliprect, 0, SEGAIC16_TILEMAP_TEXT, 0, 0x04);
segaic16_tilemap_draw(screen, bitmap, cliprect, 0, SEGAIC16_TILEMAP_TEXT, 1, 0x08);
if (state->m_vdp_enable && vdplayer == 3) draw_vdp(screen, bitmap, cliprect, vdppri);
if (m_vdp_enable && vdplayer == 3) draw_vdp(screen, bitmap, cliprect, vdppri);
/* draw the sprites */
// draw the sprites
segaic16_sprites_draw(screen, bitmap, cliprect, 0);
#if DEBUG_VDP
if (state->m_vdp_enable && screen.machine().input().code_pressed(KEYCODE_V))
if (m_vdp_enable && machine().input().code_pressed(KEYCODE_V))
{
bitmap.fill(get_black_pen(screen.machine()), cliprect);
bitmap.fill(get_black_pen(machine()), cliprect);
update_system18_vdp(bitmap, cliprect);
}
if (vdp_enable && screen.machine().input().code_pressed(KEYCODE_B))
if (vdp_enable && machine().input().code_pressed(KEYCODE_B))
{
FILE *f = fopen("vdp.bin", "w");
fwrite(state->m_tmp_bitmap->base, 1, state->m_tmp_bitmap->rowpixels * (state->m_tmp_bitmap->bpp / 8) * state->m_tmp_bitmap->height, f);
fwrite(m_temp_bitmap->base(), 1, m_temp_bitmap->rowpixels() * (m_temp_bitmap->bpp() / 8) * m_temp_bitmap->height(), f);
fclose(f);
}
#endif

34
src/mame/video/segaxbd.c
View File

@ -2,10 +2,40 @@
Sega X-board hardware
****************************************************************************
Copyright Aaron Giles
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are
met:
* Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in
the documentation and/or other materials provided with the
distribution.
* Neither the name 'MAME' nor the names of its contributors may be
used to endorse or promote products derived from this software
without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY AARON GILES ''AS IS'' AND ANY EXPRESS OR
IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL AARON GILES BE LIABLE FOR ANY DIRECT,
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
***************************************************************************/
#include "emu.h"
#include "video/segaic16.h"
#include "includes/segas16.h"
@ -36,7 +66,7 @@ VIDEO_START( xboard )
SCREEN_UPDATE_IND16( xboard )
{
segas1x_state *state = screen.machine().driver_data<segas1x_state>();
segaxbd_state *state = screen.machine().driver_data<segaxbd_state>();
/* if no drawing is happening, fill with black and get out */
if (!segaic16_display_enable)

36
src/mame/video/segaybd.c
View File

@ -2,10 +2,40 @@
Sega Y-board hardware
****************************************************************************
Copyright Aaron Giles
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are
met:
* Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in
the documentation and/or other materials provided with the
distribution.
* Neither the name 'MAME' nor the names of its contributors may be
used to endorse or promote products derived from this software
without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY AARON GILES ''AS IS'' AND ANY EXPRESS OR
IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL AARON GILES BE LIABLE FOR ANY DIRECT,
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
***************************************************************************/
#include "emu.h"
#include "video/segaic16.h"
#include "includes/segas16.h"
@ -17,7 +47,7 @@
VIDEO_START( yboard )
{
segas1x_state *state = machine.driver_data<segas1x_state>();
segaybd_state *state = machine.driver_data<segaybd_state>();
/* compute palette info */
segaic16_palette_init(0x2000);
@ -41,7 +71,7 @@ VIDEO_START( yboard )
SCREEN_UPDATE_IND16( yboard )
{
segas1x_state *state = screen.machine().driver_data<segas1x_state>();
segaybd_state *state = screen.machine().driver_data<segaybd_state>();
rectangle yboard_clip;
/* if no drawing is happening, fill with black and get out */