Sprinter/mame
2
0
Fork 0
mirror of https://github.com/holub/mame synced 2025-04-25 17:56:43 +03:00
Code Issues Actions Packages Projects Releases Wiki Activity

Deprecat.h

Browse Source
This commit is contained in:
Angelo Salese 2011-05-09 23:26:36 +00:00
parent 00d259239c
commit 382f32acac
1 changed files with 34 additions and 21 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

55
src/mame/drivers/gundealr.c
View File

@ -48,29 +48,9 @@ Runs in interrupt mode 0, the interrupt vectors are 0xcf (RST 08h) and
#include "emu.h" #include "emu.h"
#include "cpu/z80/z80.h" #include "cpu/z80/z80.h"
#include "deprecat.h"
#include "sound/2203intf.h" #include "sound/2203intf.h"
#include "includes/gundealr.h" #include "includes/gundealr.h"
static INTERRUPT_GEN( yamyam_interrupt )
{
gundealr_state *state = device->machine().driver_data<gundealr_state>();
if (cpu_getiloops(device) == 0)
{
if (state->m_input_ports_hack)
{
state->m_rambase[0x004] = input_port_read(device->machine(), "IN2");
state->m_rambase[0x005] = input_port_read(device->machine(), "IN1");
state->m_rambase[0x006] = input_port_read(device->machine(), "IN0");
}
device_set_input_line_and_vector(device, 0, HOLD_LINE, 0xd7); /* RST 10h vblank */
}
else if ((cpu_getiloops(device) & 1) == 1)
device_set_input_line_and_vector(device, 0, HOLD_LINE, 0xcf); /* RST 08h sound (hand tuned) */
}
static WRITE8_HANDLER( yamyam_bankswitch_w ) static WRITE8_HANDLER( yamyam_bankswitch_w )
{ {
memory_set_bank(space->machine(), "bank1", data & 0x07); memory_set_bank(space->machine(), "bank1", data & 0x07);
@ -466,13 +446,45 @@ static MACHINE_RESET( gundealr )
state->m_scroll[3] = 0; state->m_scroll[3] = 0;
} }
static TIMER_DEVICE_CALLBACK( gundealr_scanline )
{
gundealr_state *state = timer.machine().driver_data<gundealr_state>();
int scanline = param;
if(scanline == 240) // vblank-out irq
{
if (state->m_input_ports_hack)
{
state->m_rambase[0x004] = input_port_read(timer.machine(), "IN2");
state->m_rambase[0x005] = input_port_read(timer.machine(), "IN1");
state->m_rambase[0x006] = input_port_read(timer.machine(), "IN0");
}
cputag_set_input_line_and_vector(timer.machine(), "maincpu", 0, HOLD_LINE,0xd7); /* RST 10h */
}
else if((scanline == 0) || (scanline == 120) ) //timer irq
cputag_set_input_line_and_vector(timer.machine(), "maincpu", 0, HOLD_LINE,0xcf); /* RST 10h */
}
static const ym2203_interface ym2203_config =
{
{
AY8910_LEGACY_OUTPUT,
AY8910_DEFAULT_LOADS,
DEVCB_NULL,
DEVCB_NULL,
DEVCB_NULL,
DEVCB_NULL
},
NULL
};
static MACHINE_CONFIG_START( gundealr, gundealr_state ) static MACHINE_CONFIG_START( gundealr, gundealr_state )
/* basic machine hardware */ /* basic machine hardware */
MCFG_CPU_ADD("maincpu", Z80, 8000000) /* 8 MHz ??? */ MCFG_CPU_ADD("maincpu", Z80, 8000000) /* 8 MHz ??? */
MCFG_CPU_PROGRAM_MAP(main_map) MCFG_CPU_PROGRAM_MAP(main_map)
MCFG_CPU_IO_MAP(main_portmap) MCFG_CPU_IO_MAP(main_portmap)
MCFG_CPU_VBLANK_INT_HACK(yamyam_interrupt,4) /* ? */ MCFG_TIMER_ADD_SCANLINE("scantimer", gundealr_scanline, "screen", 0, 1)
MCFG_MACHINE_START(gundealr) MCFG_MACHINE_START(gundealr)
MCFG_MACHINE_RESET(gundealr) MCFG_MACHINE_RESET(gundealr)
@ -495,6 +507,7 @@ static MACHINE_CONFIG_START( gundealr, gundealr_state )
MCFG_SPEAKER_STANDARD_MONO("mono") MCFG_SPEAKER_STANDARD_MONO("mono")
MCFG_SOUND_ADD("ymsnd", YM2203, 1500000) MCFG_SOUND_ADD("ymsnd", YM2203, 1500000)
MCFG_SOUND_CONFIG(ym2203_config)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.25) MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.25)
MACHINE_CONFIG_END MACHINE_CONFIG_END