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update sound clocks

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This commit is contained in:
Michaël Banaan Ananas 2011-09-08 12:15:30 +00:00
parent 46f8ade428
commit 0776782981
1 changed files with 29 additions and 37 deletions
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24
src/mame/drivers/namcos11.c
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@ -102,6 +102,9 @@ Notes:
AT28C16 - 2k x8 EEPROM (DIP28)
61C256 - 32k x8 SRAM (x2, SOJ28)
2061ASC-1- IC Designs 2061ASC-1 programmable clock generator (SOIC16)
* Pin 8 MCLKOUT - 20.0132MHz tied to C352
* Pin 9 VCLKOUT - 40.0264MHz (==2x MCLKOUT). Tied to C195
* Pin 7 XTALOUT - 16.93426MHz. This is tied to the clock input of the C76
S11MOT* - Standard System 11 PALs (DIP20)
WAVE.8K - Sound samples, 42 pin DIP MASKROM, either 16MBit or 32MBit. If 32MBit, it is programmed in Byte Mode.
SPROG.6D - Sound program, Intel PA28F200BX 2MBit Flash ROM (SOP44)
@ -983,7 +986,7 @@ static MACHINE_CONFIG_START( coh100, namcos11_state )
MCFG_CPU_ADD( "maincpu", CXD8530AQ, XTAL_67_7376MHz )
MCFG_CPU_PROGRAM_MAP( namcos11_map )
MCFG_CPU_ADD("c76", M37702, 16384000) // note: this+c352 clock source is a ICD2061A IC, no XTAL
MCFG_CPU_ADD("c76", M37702, 16934400)
MCFG_CPU_PROGRAM_MAP(c76_map)
MCFG_CPU_IO_MAP(c76_io_map)
MCFG_CPU_VBLANK_INT_HACK(c76_interrupt, 3)
@ -993,7 +996,9 @@ static MACHINE_CONFIG_START( coh100, namcos11_state )
MCFG_PSXGPU_ADD( "maincpu", "gpu", CXD8538Q, 0x200000, XTAL_53_693175MHz )
MCFG_SPEAKER_STANDARD_STEREO("lspeaker", "rspeaker")
MCFG_C352_ADD("c352", 16384000)
// note: C352 internal divider is currently set to 192, but that sounds wrong with an input clock of 20MHz.
// 228.0 here is a guess, estimated from PCB recordings sound/music pitch.
MCFG_C352_ADD("c352", 20000000 / (228.0/192.0))
MCFG_SOUND_ROUTE(0, "rspeaker", 1.00)
MCFG_SOUND_ROUTE(1, "lspeaker", 1.00)
MCFG_SOUND_ROUTE(2, "rspeaker", 1.00)
@ -1009,19 +1014,6 @@ static MACHINE_CONFIG_DERIVED( coh110, coh100 )
MCFG_PSXGPU_REPLACE( "maincpu", "gpu", CXD8561Q, 0x200000, XTAL_53_693175MHz )
MACHINE_CONFIG_END
static MACHINE_CONFIG_DERIVED( pocketrc, coh110 )
MCFG_CPU_REPLACE("c76", M37702, 16934400) // ICD2061A setup differs
MCFG_CPU_PROGRAM_MAP(c76_map)
MCFG_CPU_IO_MAP(c76_io_map)
MCFG_CPU_VBLANK_INT_HACK(c76_interrupt, 3)
MCFG_DEVICE_REPLACE("c352", C352, 16934400)
MCFG_SOUND_ROUTE(0, "rspeaker", 1.00)
MCFG_SOUND_ROUTE(1, "lspeaker", 1.00)
MCFG_SOUND_ROUTE(2, "rspeaker", 1.00)
MCFG_SOUND_ROUTE(3, "lspeaker", 1.00)
MACHINE_CONFIG_END
static INPUT_PORTS_START( namcos11 )
PORT_START( "SWITCH" )
PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_SERVICE1 )
@ -1843,7 +1835,7 @@ GAME( 1995, dunkmniajc,dunkmnia, coh110, namcos11, dunkmnia, ROT0, "Namco",
GAME( 1995, xevi3dg, 0, coh110, namcos11, xevi3dg, ROT0, "Namco", "Xevious 3D/G (Japan, XV31/VER.A)", GAME_IMPERFECT_GRAPHICS | GAME_IMPERFECT_SOUND )
GAME( 1996, primglex, 0, coh110, tekken, primglex, ROT0, "Namco", "Prime Goal EX (Japan, PG1/VER.A)", GAME_IMPERFECT_GRAPHICS | GAME_IMPERFECT_SOUND )
GAME( 1996, danceyes, 0, coh110, namcos11, danceyes, ROT0, "Namco", "Dancing Eyes (Japan, DC1/VER.A)", GAME_IMPERFECT_GRAPHICS | GAME_IMPERFECT_SOUND )
GAME( 1996, pocketrc, 0, pocketrc, pocketrc, pocketrc, ROT0, "Namco", "Pocket Racer (Japan, PKR1/VER.B)", GAME_IMPERFECT_GRAPHICS | GAME_IMPERFECT_SOUND )
GAME( 1996, pocketrc, 0, coh110, pocketrc, pocketrc, ROT0, "Namco", "Pocket Racer (Japan, PKR1/VER.B)", GAME_IMPERFECT_GRAPHICS | GAME_IMPERFECT_SOUND )
GAME( 1997, starswep, 0, coh110, namcos11, starswep, ROT0, "Axela/Namco", "Star Sweep (Japan, STP1/VER.A)", GAME_IMPERFECT_GRAPHICS | GAME_IMPERFECT_SOUND )
GAME( 1998, myangel3, 0, coh110, myangel3, myangel3, ROT0, "Namco", "Kosodate Quiz My Angel 3 (Japan, KQT1/VER.A)", GAME_IMPERFECT_GRAPHICS | GAME_IMPERFECT_SOUND )
GAME( 1999, ptblank2ua,ptblank2, coh110, ptblank2ua,ptblank2ua,ROT0, "Namco", "Point Blank 2 (US, GNB3/VER.A)", GAME_IMPERFECT_GRAPHICS | GAME_IMPERFECT_SOUND )