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roul: added sound

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This commit is contained in:
Roberto Zandona 2009-04-17 23:00:07 +00:00
parent cbf870eb11
commit ad1f1d356e
1 changed files with 8 additions and 3 deletions
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11
src/mame/drivers/roul.c
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@ -4,7 +4,7 @@ driver by Roberto Zandona'
thanks to Angelo Salese for some precious advice
TO DO:
- sound
- palette
Has 36 pin Cherry master looking edge connector
@ -99,6 +99,12 @@ static READ8_HANDLER( test_r )
}
*/
static WRITE8_HANDLER( sound_latch_w )
{
soundlatch_w(space, 0, data & 0xff);
cpu_set_input_line(space->machine->cpu[1], 0, HOLD_LINE);
}
static ADDRESS_MAP_START( roul_map, ADDRESS_SPACE_PROGRAM, 8 )
AM_RANGE(0x0000, 0x7fff) AM_ROM
AM_RANGE(0x8000, 0x8fff) AM_RAM
@ -110,8 +116,8 @@ static ADDRESS_MAP_START( roul_cpu_io_map, ADDRESS_SPACE_IO, 8 )
AM_RANGE(0xf5, 0xf5) AM_READ(testf5_r)
AM_RANGE(0xf8, 0xf8) AM_READ_PORT("DSW")
AM_RANGE(0xfa, 0xfa) AM_READ_PORT("IN0")
AM_RANGE(0xfc, 0xfc) AM_WRITE(soundlatch_w)
AM_RANGE(0xfd, 0xfd) AM_READ_PORT("IN1")
AM_RANGE(0xfe, 0xfe) AM_WRITE(sound_latch_w)
ADDRESS_MAP_END
static ADDRESS_MAP_START( sound_map, ADDRESS_SPACE_PROGRAM, 8 )
@ -198,7 +204,6 @@ static MACHINE_DRIVER_START( roul )
MDRV_CPU_ADD("soundcpu", Z80, 4000000)
MDRV_CPU_PROGRAM_MAP(sound_map, 0)
MDRV_CPU_IO_MAP(sound_cpu_io_map,0)
MDRV_CPU_VBLANK_INT("screen",irq0_line_hold)
MDRV_PALETTE_INIT(roul)