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Removed a ROM patch (needless now), and fixed irq/nmi for sound cpu, giving sound to it

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This commit is contained in:
Angelo Salese 2011-03-03 04:09:22 +00:00
parent e7da97c012
commit 85b394f420
1 changed files with 32 additions and 18 deletions
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50
src/mame/drivers/corona.c
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@ -331,7 +331,6 @@ static WRITE8_HANDLER( blitter_y_w )
static WRITE8_HANDLER( blitter_unk_w )
{
blitter_unk_reg = data;
printf("%02x\n",blitter_unk_reg);
}
static WRITE8_HANDLER( blitter_x_w )
@ -403,9 +402,11 @@ static VIDEO_START(winner)
static SCREEN_UPDATE(winner)
{
int x, y;
for (y = 0; y < 256; y++)
for (x = 0; x < 256; x++)
*BITMAP_ADDR16(bitmap, y, x) = videobuf[y * 512 + x];
return 0;
}
@ -417,9 +418,16 @@ static SCREEN_UPDATE(winner)
static WRITE8_HANDLER( sound_latch_w )
{
soundlatch_w(space, 0, data & 0xff);
cputag_set_input_line(space->machine, "soundcpu", 0, HOLD_LINE);
cputag_set_input_line(space->machine, "soundcpu", 0, ASSERT_LINE);
}
static READ8_HANDLER( sound_latch_r )
{
cputag_set_input_line(space->machine, "soundcpu", 0, CLEAR_LINE);
return soundlatch_r(space, 0);
}
static WRITE8_HANDLER( ball_w )
{
lamp = data;
@ -514,7 +522,8 @@ static ADDRESS_MAP_START( winner81_cpu_io_map, ADDRESS_SPACE_IO, 8 )
AM_RANGE(0x75, 0x75) AM_READ(blitter_status_r)
AM_RANGE(0x76, 0x76) AM_WRITE(blitter_aux_w)
AM_RANGE(0xd8, 0xd8) AM_WRITE(sound_latch_w)
AM_RANGE(0xd8, 0xd8) AM_WRITENOP
AM_RANGE(0xdf, 0xdf) AM_WRITE(sound_latch_w)
AM_RANGE(0xe8, 0xe8) AM_READ_PORT("DSW1")
AM_RANGE(0xe9, 0xe9) AM_READ_PORT("DSW2")
@ -527,13 +536,13 @@ static ADDRESS_MAP_START( winner81_cpu_io_map, ADDRESS_SPACE_IO, 8 )
ADDRESS_MAP_END
static ADDRESS_MAP_START( winner81_sound_map, ADDRESS_SPACE_PROGRAM, 8 )
AM_RANGE(0x0000, 0x07ff) AM_ROM
AM_RANGE(0x0000, 0x0fff) AM_ROM
AM_RANGE(0x8000, 0x83ff) AM_RAM
ADDRESS_MAP_END
static ADDRESS_MAP_START( winner81_sound_cpu_io_map, ADDRESS_SPACE_IO, 8 )
ADDRESS_MAP_GLOBAL_MASK(0xff)
AM_RANGE(0x00, 0x00) AM_READ(soundlatch_r)
AM_RANGE(0x00, 0x00) AM_READ(sound_latch_r)
AM_RANGE(0x00, 0x01) AM_DEVWRITE("aysnd", ay8910_address_data_w)
ADDRESS_MAP_END
@ -564,7 +573,7 @@ static ADDRESS_MAP_START( winner82_cpu_io_map, ADDRESS_SPACE_IO, 8 )
AM_RANGE(0xf4, 0xf4) AM_WRITE(blitter_unk_w)
AM_RANGE(0xf5, 0xf5) AM_READ(blitter_status_r)
AM_RANGE(0xef9, 0xf9) AM_READ_PORT("DSW1")
AM_RANGE(0xf9, 0xf9) AM_READ_PORT("DSW1")
AM_RANGE(0xf8, 0xf8) AM_READ_PORT("IN0")
AM_RANGE(0xfa, 0xfa) AM_READ_PORT("IN1")
@ -576,13 +585,13 @@ static ADDRESS_MAP_START( winner82_cpu_io_map, ADDRESS_SPACE_IO, 8 )
ADDRESS_MAP_END
static ADDRESS_MAP_START( winner82_sound_map, ADDRESS_SPACE_PROGRAM, 8 )
AM_RANGE(0x0000, 0x07ff) AM_ROM
AM_RANGE(0x0000, 0x0fff) AM_ROM
AM_RANGE(0x8000, 0x83ff) AM_RAM
ADDRESS_MAP_END
static ADDRESS_MAP_START( winner82_sound_cpu_io_map, ADDRESS_SPACE_IO, 8 )
ADDRESS_MAP_GLOBAL_MASK(0xff)
AM_RANGE(0x00, 0x00) AM_READ(soundlatch_r)
AM_RANGE(0x00, 0x00) AM_READ(sound_latch_r)
AM_RANGE(0x00, 0x01) AM_DEVWRITE("aysnd", ay8910_address_data_w)
ADDRESS_MAP_END
@ -636,13 +645,13 @@ static ADDRESS_MAP_START( re800_cpu_io_map, ADDRESS_SPACE_IO, 8 )
ADDRESS_MAP_END
static ADDRESS_MAP_START( re800_sound_map, ADDRESS_SPACE_PROGRAM, 8 )
AM_RANGE(0x0000, 0x07ff) AM_ROM
AM_RANGE(0x0000, 0x0fff) AM_ROM
AM_RANGE(0x8000, 0x83ff) AM_RAM
ADDRESS_MAP_END
static ADDRESS_MAP_START( re800_sound_cpu_io_map, ADDRESS_SPACE_IO, 8 )
ADDRESS_MAP_GLOBAL_MASK(0xff)
AM_RANGE(0x00, 0x00) AM_READ(soundlatch_r)
AM_RANGE(0x00, 0x00) AM_READ(sound_latch_r)
AM_RANGE(0x00, 0x01) AM_DEVWRITE("aysnd", ay8910_address_data_w)
ADDRESS_MAP_END
@ -1072,6 +1081,7 @@ static MACHINE_CONFIG_START( winner81, driver_device )
MCFG_CPU_ADD("soundcpu", Z80, WC_MAIN_XTAL/10) /* measured */
MCFG_CPU_PROGRAM_MAP(winner81_sound_map)
MCFG_CPU_IO_MAP(winner81_sound_cpu_io_map)
MCFG_CPU_PERIODIC_INT(nmi_line_pulse,120) //unknown timing
// MCFG_NVRAM_ADD_0FILL("nvram")
@ -1105,6 +1115,7 @@ static MACHINE_CONFIG_START( winner82, driver_device )
MCFG_CPU_ADD("soundcpu", Z80, WC_MAIN_XTAL/10) /* measured */
MCFG_CPU_PROGRAM_MAP(winner82_sound_map)
MCFG_CPU_IO_MAP(winner82_sound_cpu_io_map)
MCFG_CPU_PERIODIC_INT(nmi_line_pulse,120) //unknown timing
// MCFG_NVRAM_ADD_0FILL("nvram")
@ -1138,6 +1149,7 @@ static MACHINE_CONFIG_START( re800, driver_device )
MCFG_CPU_ADD("soundcpu", Z80, RE_MAIN_XTAL/8) /* measured 2MHz. but seems a bit low */
MCFG_CPU_PROGRAM_MAP(re800_sound_map)
MCFG_CPU_IO_MAP(re800_sound_cpu_io_map)
MCFG_CPU_PERIODIC_INT(nmi_line_pulse,120) //unknown timing
MCFG_NVRAM_ADD_0FILL("nvram")
@ -1182,6 +1194,10 @@ MACHINE_CONFIG_END
All ICs are scratched to avoid the recognizement.
Note:
4_2732_80e0.bin is identical to son_2716_4070.bin,
for whatever reason on this set
***************************************************/
ROM_START(winner81)
@ -1193,6 +1209,7 @@ ROM_START(winner81)
ROM_REGION( 0x10000, "soundcpu", 0 )
ROM_LOAD("son_2716_4070.bin", 0x0000, 0x0800, CRC(547068a8) SHA1(fe0e1272feb0196b14554d7c3cb043212508bfbc) )
ROM_RELOAD( 0x0800, 0x0800 ) //reads here during horse race
ROM_REGION( 0x0020, "proms", 0 )
ROM_LOAD( "corona_82s123.bin", 0x0000, 0x0020, CRC(051e5edc) SHA1(2305c056fa1fc21432189af12afb7d54c6569484) )
@ -1207,6 +1224,7 @@ ROM_START(winner82)
ROM_REGION( 0x10000, "soundcpu", 0 ) /* need confirmation if it's the same */
ROM_LOAD("son_2716_4070.bin", 0x0000, 0x0800, BAD_DUMP CRC(547068a8) SHA1(fe0e1272feb0196b14554d7c3cb043212508bfbc) )
ROM_RELOAD( 0x0800, 0x0800 ) //reads here during horse race
ROM_REGION( 0x0020, "proms", 0 )
ROM_LOAD( "corona_82s123.bin", 0x0000, 0x0020, CRC(051e5edc) SHA1(2305c056fa1fc21432189af12afb7d54c6569484) )
@ -1233,6 +1251,7 @@ ROM_START(re800ea)
ROM_REGION( 0x10000, "soundcpu", 0 )
ROM_LOAD("re800snd.16", 0x0000, 0x0800, CRC(54d312fa) SHA1(6ed31f091362f7baa59afef91410fe946894e2ee) )
ROM_RELOAD( 0x0800, 0x0800 )
ROM_REGION( 0x0020, "proms", 0 )
ROM_LOAD( "promcoro.123", 0x0000, 0x0020, BAD_DUMP CRC(051e5edc) SHA1(2305c056fa1fc21432189af12afb7d54c6569484) )
@ -1244,6 +1263,7 @@ ROM_START(re800v1)
ROM_REGION( 0x10000, "soundcpu", 0 )
ROM_LOAD("re800snd.16", 0x0000, 0x0800, CRC(54d312fa) SHA1(6ed31f091362f7baa59afef91410fe946894e2ee) )
ROM_RELOAD( 0x0800, 0x0800 )
ROM_REGION( 0x0020, "proms", 0 )
ROM_LOAD( "promcoro.123", 0x0000, 0x0020, BAD_DUMP CRC(051e5edc) SHA1(2305c056fa1fc21432189af12afb7d54c6569484) )
@ -1255,6 +1275,7 @@ ROM_START(re800v3)
ROM_REGION( 0x10000, "soundcpu", 0 )
ROM_LOAD("re800snd.16", 0x0000, 0x0800, CRC(54d312fa) SHA1(6ed31f091362f7baa59afef91410fe946894e2ee) )
ROM_RELOAD( 0x0800, 0x0800 )
ROM_REGION( 0x0020, "proms", 0 )
ROM_LOAD( "promcoro.123", 0x0000, 0x0020, BAD_DUMP CRC(051e5edc) SHA1(2305c056fa1fc21432189af12afb7d54c6569484) )
@ -1264,14 +1285,7 @@ ROM_END
/******************************************
* Driver Init *
******************************************/
static DRIVER_INIT( re800 )
{
/* loop waiting for a write at 0x801a, thing that never happens */
UINT8 *rom = machine->region("maincpu")->base();
rom[0x208f] = 0x00;
rom[0x2090] = 0x00;
};
/******************************************
@ -1282,5 +1296,5 @@ static DRIVER_INIT( re800 )
GAME( 1981, winner81, 0, winner81, winner, 0, ROT0, "Corona Co.,LTD.", "Winners Circle (81)", GAME_NOT_WORKING )
GAME( 1982, winner82, 0, winner82, winner82, 0, ROT0, "Corona Co.,LTD.", "Winners Circle (82)", GAME_NOT_WORKING )
GAMEL( 1991, re800ea, 0, re800, re800, 0, ROT0, "Entretenimientos GEMINIS", "Ruleta RE-800 (earlier, no attract)", GAME_IMPERFECT_GRAPHICS | GAME_IMPERFECT_COLORS, layout_re800 )
GAMEL( 1991, re800v1, 0, re800, re800, re800, ROT0, "Entretenimientos GEMINIS", "Ruleta RE-800 (v1.0)", GAME_IMPERFECT_GRAPHICS | GAME_IMPERFECT_COLORS, layout_re800 )
GAMEL( 1991, re800v1, 0, re800, re800, 0, ROT0, "Entretenimientos GEMINIS", "Ruleta RE-800 (v1.0)", GAME_IMPERFECT_GRAPHICS | GAME_IMPERFECT_COLORS, layout_re800 )
GAMEL( 1991, re800v3, 0, re800, re800v3, 0, ROT0, "Entretenimientos GEMINIS", "Ruleta RE-800 (v3.0)", GAME_IMPERFECT_GRAPHICS | GAME_IMPERFECT_COLORS, layout_re800 )