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Super Poker: Added the missing PPI's 8255 and routed the involved

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inputs/outputs through them. 3super8 has PPi's initialization routines,
but seems to be a leftover since it lacks of them. Also cleaned up
the driver and added technical notes. [Roberto Fresca]
This commit is contained in:
RobertoFresca 2016-03-06 13:05:57 -03:00
parent d4bfb8d78c
commit 73f7e9b720
1 changed files with 156 additions and 128 deletions
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130
src/mame/drivers/spoker.cpp
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@ -1,8 +1,10 @@
// license:BSD-3-Clause // license:BSD-3-Clause
// copyright-holders:Mirko Buffoni // copyright-holders:Mirko Buffoni, Roberto Fresca
/*************************************************************************** /***************************************************************************
Super Poker (IGS) Super Poker (IGS)
Driver by Mirko Buffoni Driver by Mirko Buffoni
Additional work by Roberto Fresca.
TODO: TODO:
- Understand how to reset NVRAM - Understand how to reset NVRAM
@ -10,20 +12,23 @@ TODO:
- Map Leds and Coin counters - Map Leds and Coin counters
- 3super8 randomly crashes - 3super8 randomly crashes
- 3super8 doesn't have the 8x32 tilemap, change the video emulation accordingly - 3super8 doesn't have the 8x32 tilemap, change the video emulation accordingly
****************************************************************************
Very similar to IGS009 driver, but without the reels stuff.
Maybe both drivers can be merged at some point.
***************************************************************************/ ***************************************************************************/
#include "emu.h" #include "emu.h"
#include "cpu/z180/z180.h" #include "cpu/z180/z180.h"
#include "cpu/z80/z80.h" #include "cpu/z80/z80.h"
#include "machine/i8255.h"
#include "sound/2413intf.h" #include "sound/2413intf.h"
#include "sound/okim6295.h" #include "sound/okim6295.h"
#include "machine/nvram.h" #include "machine/nvram.h"
/***************************************************************************
Video Hardware
***************************************************************************/
class spoker_state : public driver_device class spoker_state : public driver_device
{ {
public: public:
@ -84,6 +89,11 @@ public:
UINT32 screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect); UINT32 screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
}; };
/***************************************************************************
Video Hardware
***************************************************************************/
WRITE8_MEMBER(spoker_state::bg_tile_w) WRITE8_MEMBER(spoker_state::bg_tile_w)
{ {
m_bg_tile_ram[offset] = data; m_bg_tile_ram[offset] = data;
@ -129,8 +139,9 @@ UINT32 spoker_state::screen_update(screen_device &screen, bitmap_ind16 &bitmap,
return 0; return 0;
} }
/*************************************************************************** /***************************************************************************
Memory Maps Misc Handlers
***************************************************************************/ ***************************************************************************/
CUSTOM_INPUT_MEMBER(spoker_state::hopper_r) CUSTOM_INPUT_MEMBER(spoker_state::hopper_r)
@ -233,7 +244,9 @@ READ8_MEMBER(spoker_state::magic_r)
} }
/***************************************************************************
Memory Maps
***************************************************************************/
static ADDRESS_MAP_START( spoker_map, AS_PROGRAM, 8, spoker_state ) static ADDRESS_MAP_START( spoker_map, AS_PROGRAM, 8, spoker_state )
AM_RANGE(0x00000, 0x0f3ff) AM_ROM AM_RANGE(0x00000, 0x0f3ff) AM_ROM
@ -242,62 +255,43 @@ ADDRESS_MAP_END
static ADDRESS_MAP_START( spoker_portmap, AS_IO, 8, spoker_state ) static ADDRESS_MAP_START( spoker_portmap, AS_IO, 8, spoker_state )
AM_RANGE(0x0000, 0x003f) AM_RAM // Z180 internal regs AM_RANGE(0x0000, 0x003f) AM_RAM // Z180 internal regs
AM_RANGE(0x2000, 0x23ff) AM_RAM_DEVWRITE("palette", palette_device, write) AM_SHARE("palette") AM_RANGE(0x2000, 0x23ff) AM_RAM_DEVWRITE("palette", palette_device, write) AM_SHARE("palette")
AM_RANGE(0x2400, 0x27ff) AM_RAM_DEVWRITE("palette", palette_device, write_ext) AM_SHARE("palette_ext") AM_RANGE(0x2400, 0x27ff) AM_RAM_DEVWRITE("palette", palette_device, write_ext) AM_SHARE("palette_ext")
AM_RANGE(0x3000, 0x33ff) AM_RAM_WRITE(bg_tile_w ) AM_SHARE("bg_tile_ram") AM_RANGE(0x3000, 0x33ff) AM_RAM_WRITE(bg_tile_w ) AM_SHARE("bg_tile_ram")
AM_RANGE(0x5000, 0x5fff) AM_RAM_WRITE(fg_tile_w ) AM_SHARE("fg_tile_ram") AM_RANGE(0x5000, 0x5fff) AM_RAM_WRITE(fg_tile_w ) AM_SHARE("fg_tile_ram")
AM_RANGE(0x6480, 0x6483) AM_DEVREADWRITE("ppi8255_0", i8255_device, read, write) /* NMI and coins (w), service (r), coins (r) */
/* TODO: ppi #1 */ AM_RANGE(0x6490, 0x6493) AM_DEVREADWRITE("ppi8255_1", i8255_device, read, write) /* buttons 1 (r), video and leds (w), leds (w) */
AM_RANGE( 0x6480, 0x6480 ) AM_WRITE(nmi_and_coins_w )
AM_RANGE( 0x6481, 0x6481 ) AM_READ_PORT( "SERVICE" )
AM_RANGE( 0x6482, 0x6482 ) AM_READ_PORT( "COINS" )
/* TODO: ppi #2 */
AM_RANGE( 0x6490, 0x6490 ) AM_READ_PORT( "BUTTONS1" )
AM_RANGE( 0x6491, 0x6491 ) AM_WRITE(video_and_leds_w )
AM_RANGE( 0x6492, 0x6492 ) AM_WRITE(leds_w )
AM_RANGE(0x64a0, 0x64a0) AM_READ_PORT( "BUTTONS2" ) AM_RANGE(0x64a0, 0x64a0) AM_READ_PORT( "BUTTONS2" )
AM_RANGE(0x64b0, 0x64b1) AM_DEVWRITE("ymsnd", ym2413_device, write) AM_RANGE(0x64b0, 0x64b1) AM_DEVWRITE("ymsnd", ym2413_device, write)
AM_RANGE(0x64c0, 0x64c0) AM_DEVREADWRITE("oki", okim6295_device, read, write) AM_RANGE(0x64c0, 0x64c0) AM_DEVREADWRITE("oki", okim6295_device, read, write)
AM_RANGE(0x64d0, 0x64d1) AM_READWRITE(magic_r, magic_w ) // DSW1-5 AM_RANGE(0x64d0, 0x64d1) AM_READWRITE(magic_r, magic_w ) // DSW1-5
AM_RANGE(0x7000, 0x7fff) AM_RAM_WRITE(fg_color_w ) AM_SHARE("fg_color_ram") AM_RANGE(0x7000, 0x7fff) AM_RAM_WRITE(fg_color_w ) AM_SHARE("fg_color_ram")
ADDRESS_MAP_END ADDRESS_MAP_END
static ADDRESS_MAP_START( 3super8_portmap, AS_IO, 8, spoker_state ) static ADDRESS_MAP_START( 3super8_portmap, AS_IO, 8, spoker_state )
// AM_RANGE(0x1000, 0x1fff) AM_WRITENOP // AM_RANGE(0x1000, 0x1fff) AM_WRITENOP
AM_RANGE(0x2000, 0x27ff) AM_RAM_DEVWRITE("palette", palette_device, write) AM_SHARE("palette") AM_RANGE(0x2000, 0x27ff) AM_RAM_DEVWRITE("palette", palette_device, write) AM_SHARE("palette")
AM_RANGE(0x2800, 0x2fff) AM_RAM_DEVWRITE("palette", palette_device, write_ext) AM_SHARE("palette_ext") AM_RANGE(0x2800, 0x2fff) AM_RAM_DEVWRITE("palette", palette_device, write_ext) AM_SHARE("palette_ext")
AM_RANGE(0x3000, 0x33ff) AM_RAM_WRITE(bg_tile_w ) AM_SHARE("bg_tile_ram") AM_RANGE(0x3000, 0x33ff) AM_RAM_WRITE(bg_tile_w ) AM_SHARE("bg_tile_ram")
AM_RANGE(0x4000, 0x4000) AM_READ_PORT( "DSW1" ) AM_RANGE(0x4000, 0x4000) AM_READ_PORT( "DSW1" )
AM_RANGE(0x4001, 0x4001) AM_READ_PORT( "DSW2" ) AM_RANGE(0x4001, 0x4001) AM_READ_PORT( "DSW2" )
AM_RANGE(0x4002, 0x4002) AM_READ_PORT( "DSW3" ) AM_RANGE(0x4002, 0x4002) AM_READ_PORT( "DSW3" )
AM_RANGE(0x4003, 0x4003) AM_READ_PORT( "DSW4" ) AM_RANGE(0x4003, 0x4003) AM_READ_PORT( "DSW4" )
AM_RANGE(0x4004, 0x4004) AM_READ_PORT( "DSW5" ) AM_RANGE(0x4004, 0x4004) AM_READ_PORT( "DSW5" )
// AM_RANGE(0x4000, 0x40ff) AM_WRITENOP // AM_RANGE(0x4000, 0x40ff) AM_WRITENOP
AM_RANGE(0x5000, 0x5fff) AM_RAM_WRITE(fg_tile_w ) AM_SHARE("fg_tile_ram") AM_RANGE(0x5000, 0x5fff) AM_RAM_WRITE(fg_tile_w ) AM_SHARE("fg_tile_ram")
// The following one (0x6480) should be output. At begining of code, there is a PPI initialization
// setting O-I-I for ports ABC. Except these routines are just a leftover from the original game,
// and now the I/O is handled by a CPLD or FPGA (as seen in goldstar and gp98).
AM_RANGE(0x6480, 0x6480) AM_READ_PORT( "IN0" ) AM_RANGE(0x6480, 0x6480) AM_READ_PORT( "IN0" )
AM_RANGE(0x6490, 0x6490) AM_READ_PORT( "IN1" ) AM_RANGE(0x6490, 0x6490) AM_READ_PORT( "IN1" )
AM_RANGE(0x6491, 0x6491) AM_DEVREADWRITE("oki", okim6295_device, read, write) AM_RANGE(0x6491, 0x6491) AM_DEVREADWRITE("oki", okim6295_device, read, write)
AM_RANGE(0x64a0, 0x64a0) AM_READ_PORT( "IN2" ) AM_RANGE(0x64a0, 0x64a0) AM_READ_PORT( "IN2" )
AM_RANGE(0x64b0, 0x64b0) AM_WRITE(leds_w ) AM_RANGE(0x64b0, 0x64b0) AM_WRITE(leds_w )
AM_RANGE(0x64c0, 0x64c0) AM_READNOP //irq ack? AM_RANGE(0x64c0, 0x64c0) AM_READNOP //irq ack?
AM_RANGE(0x64f0, 0x64f0) AM_WRITE(nmi_and_coins_w ) AM_RANGE(0x64f0, 0x64f0) AM_WRITE(nmi_and_coins_w )
AM_RANGE(0x7000, 0x7fff) AM_RAM_WRITE(fg_color_w ) AM_SHARE("fg_color_ram") AM_RANGE(0x7000, 0x7fff) AM_RAM_WRITE(fg_color_w ) AM_SHARE("fg_color_ram")
ADDRESS_MAP_END ADDRESS_MAP_END
@ -462,8 +456,9 @@ static INPUT_PORTS_START( 3super8 )
PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNKNOWN ) PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNKNOWN )
INPUT_PORTS_END INPUT_PORTS_END
/*************************************************************************** /***************************************************************************
Graphics Layout Graphics Layout & Graphics Decode
***************************************************************************/ ***************************************************************************/
static const gfx_layout layout_8x8x6 = static const gfx_layout layout_8x8x6 =
@ -521,7 +516,7 @@ GFXDECODE_END
/*************************************************************************** /***************************************************************************
Machine Drivers Machine Start & Reset
***************************************************************************/ ***************************************************************************/
void spoker_state::machine_start() void spoker_state::machine_start()
@ -540,6 +535,11 @@ void spoker_state::machine_reset()
m_video_enable = 1; m_video_enable = 1;
} }
/***************************************************************************
Machine Drivers
***************************************************************************/
static MACHINE_CONFIG_START( spoker, spoker_state ) static MACHINE_CONFIG_START( spoker, spoker_state )
/* basic machine hardware */ /* basic machine hardware */
@ -548,9 +548,18 @@ static MACHINE_CONFIG_START( spoker, spoker_state )
MCFG_CPU_IO_MAP(spoker_portmap) MCFG_CPU_IO_MAP(spoker_portmap)
MCFG_CPU_VBLANK_INT_DRIVER("screen", spoker_state, nmi_line_assert) MCFG_CPU_VBLANK_INT_DRIVER("screen", spoker_state, nmi_line_assert)
MCFG_NVRAM_ADD_0FILL("nvram") MCFG_NVRAM_ADD_0FILL("nvram")
MCFG_DEVICE_ADD("ppi8255_0", I8255A, 0) // Control 0x8b --> A:out; B:input; C:input.
MCFG_I8255_OUT_PORTA_CB(WRITE8(spoker_state, nmi_and_coins_w))
MCFG_I8255_IN_PORTB_CB(IOPORT("SERVICE"))
MCFG_I8255_IN_PORTC_CB(IOPORT("COINS"))
MCFG_DEVICE_ADD("ppi8255_1", I8255A, 0) // Control 0x90 --> A:input; B:out; C:out.
MCFG_I8255_IN_PORTA_CB(IOPORT("BUTTONS1"))
MCFG_I8255_OUT_PORTB_CB(WRITE8(spoker_state, video_and_leds_w))
MCFG_I8255_OUT_PORTC_CB(WRITE8(spoker_state, leds_w))
/* video hardware */ /* video hardware */
MCFG_SCREEN_ADD("screen", RASTER) MCFG_SCREEN_ADD("screen", RASTER)
MCFG_SCREEN_REFRESH_RATE(60) MCFG_SCREEN_REFRESH_RATE(60)
@ -567,12 +576,13 @@ static MACHINE_CONFIG_START( spoker, spoker_state )
/* sound hardware */ /* sound hardware */
MCFG_SPEAKER_STANDARD_MONO("mono") MCFG_SPEAKER_STANDARD_MONO("mono")
MCFG_SOUND_ADD("ymsnd", YM2413, XTAL_3_579545MHz) MCFG_SOUND_ADD("ymsnd", YM2413, XTAL_3_579545MHz)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 1.0) MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 1.4)
MCFG_OKIM6295_ADD("oki", XTAL_12MHz / 12, OKIM6295_PIN7_HIGH) MCFG_OKIM6295_ADD("oki", XTAL_12MHz / 12, OKIM6295_PIN7_HIGH)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 1.0) MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 1.0)
MACHINE_CONFIG_END MACHINE_CONFIG_END
static MACHINE_CONFIG_DERIVED( 3super8, spoker ) static MACHINE_CONFIG_DERIVED( 3super8, spoker )
MCFG_CPU_REPLACE("maincpu", Z80, XTAL_24MHz / 4) /* z840006, 24/4 MHz? */ MCFG_CPU_REPLACE("maincpu", Z80, XTAL_24MHz / 4) /* z840006, 24/4 MHz? */
@ -582,26 +592,18 @@ static MACHINE_CONFIG_DERIVED( 3super8, spoker )
MCFG_CPU_VBLANK_INT_DRIVER("screen", spoker_state, nmi_line_assert) MCFG_CPU_VBLANK_INT_DRIVER("screen", spoker_state, nmi_line_assert)
MCFG_CPU_PERIODIC_INT_DRIVER(spoker_state, irq0_line_hold, 120) // this signal comes from the PIC MCFG_CPU_PERIODIC_INT_DRIVER(spoker_state, irq0_line_hold, 120) // this signal comes from the PIC
MCFG_DEVICE_REMOVE("ppi8255_0")
MCFG_DEVICE_REMOVE("ppi8255_1")
MCFG_GFXDECODE_MODIFY("gfxdecode", 3super8) MCFG_GFXDECODE_MODIFY("gfxdecode", 3super8)
MCFG_DEVICE_REMOVE("ymsnd") MCFG_DEVICE_REMOVE("ymsnd")
MACHINE_CONFIG_END MACHINE_CONFIG_END
DRIVER_INIT_MEMBER(spoker_state,spk116it)
{
int A;
UINT8 *rom = memregion("maincpu")->base();
/***************************************************************************
for (A = 0;A < 0x10000;A++) ROMs load
{ ***************************************************************************/
rom[A] ^= 0x02;
if ((A & 0x0208) == 0x0208) rom[A] ^= 0x20;
if ((A & 0x0228) == 0x0008) rom[A] ^= 0x20;
if ((A & 0x04A0) == 0x04A0) rom[A] ^= 0x02;
if ((A & 0x1208) == 0x1208) rom[A] ^= 0x01;
}
}
ROM_START( spk116it ) ROM_START( spk116it )
ROM_REGION( 0x10000, "maincpu", 0 ) ROM_REGION( 0x10000, "maincpu", 0 )
@ -767,7 +769,6 @@ Note
//3.bin 1ST AND 2ND HALF IDENTICAL //3.bin 1ST AND 2ND HALF IDENTICAL
//sound.bin 1ST AND 2ND HALF IDENTICAL //sound.bin 1ST AND 2ND HALF IDENTICAL
ROM_START( 3super8 ) ROM_START( 3super8 )
ROM_REGION( 0x20000, "maincpu", 0 ) ROM_REGION( 0x20000, "maincpu", 0 )
ROM_LOAD( "prgrom.bin", 0x00000, 0x20000, CRC(37c85dfe) SHA1(56bd2fb859b17dda1e675a385b6bcd6867ecceb0) ) ROM_LOAD( "prgrom.bin", 0x00000, 0x20000, CRC(37c85dfe) SHA1(56bd2fb859b17dda1e675a385b6bcd6867ecceb0) )
@ -794,6 +795,27 @@ ROM_START( 3super8 )
ROM_LOAD( "sound.bin", 0x00000, 0x40000, BAD_DUMP CRC(230b31c3) SHA1(38c107325d3a4e9781912078b1317dc9ba3e1ced) ) ROM_LOAD( "sound.bin", 0x00000, 0x40000, BAD_DUMP CRC(230b31c3) SHA1(38c107325d3a4e9781912078b1317dc9ba3e1ced) )
ROM_END ROM_END
/***************************************************************************
Driver Init
***************************************************************************/
DRIVER_INIT_MEMBER(spoker_state, spk116it)
{
int A;
UINT8 *rom = memregion("maincpu")->base();
for (A = 0;A < 0x10000;A++)
{
rom[A] ^= 0x02;
if ((A & 0x0208) == 0x0208) rom[A] ^= 0x20;
if ((A & 0x0228) == 0x0008) rom[A] ^= 0x20;
if ((A & 0x04A0) == 0x04A0) rom[A] ^= 0x02;
if ((A & 0x1208) == 0x1208) rom[A] ^= 0x01;
}
}
DRIVER_INIT_MEMBER(spoker_state, 3super8) DRIVER_INIT_MEMBER(spoker_state, 3super8)
{ {
UINT8 *ROM = memregion("maincpu")->base(); UINT8 *ROM = memregion("maincpu")->base();
@ -831,6 +853,12 @@ DRIVER_INIT_MEMBER(spoker_state,3super8)
} }
} }
/***************************************************************************
Game Drivers
***************************************************************************/
/* YEAR NAME PARENT MACHINE INPUT STATE INIT ROT COMPANY FULLNAME FLAGS */
GAME( 1993?, spk116it, 0, spoker, spoker, spoker_state, spk116it, ROT0, "IGS", "Super Poker (v116IT)", MACHINE_SUPPORTS_SAVE ) GAME( 1993?, spk116it, 0, spoker, spoker, spoker_state, spk116it, ROT0, "IGS", "Super Poker (v116IT)", MACHINE_SUPPORTS_SAVE )
GAME( 1993?, spk115it, spk116it, spoker, spoker, spoker_state, spk116it, ROT0, "IGS", "Super Poker (v115IT)", MACHINE_SUPPORTS_SAVE ) GAME( 1993?, spk115it, spk116it, spoker, spoker, spoker_state, spk116it, ROT0, "IGS", "Super Poker (v115IT)", MACHINE_SUPPORTS_SAVE )
GAME( 1996, spk306us, spk116it, spoker, spoker, spoker_state, spk116it, ROT0, "IGS", "Super Poker (v306US)", MACHINE_NOT_WORKING | MACHINE_SUPPORTS_SAVE ) GAME( 1996, spk306us, spk116it, spoker, spoker, spoker_state, spk116it, ROT0, "IGS", "Super Poker (v306US)", MACHINE_NOT_WORKING | MACHINE_SUPPORTS_SAVE )