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Verified/changed clocks and vsyncs on the following games: Aerofighters (only vsync), Power Spikes, Turbo Force (only vsync), Guzzler/Swimmer (same pcb), Exerion and Karate Champs Vs. [Corrado Tomaselli]

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This commit is contained in:
Scott Stone 2009-11-18 19:02:03 +00:00
parent d1903dddb1
commit 4eb5f07a9c
4 changed files with 19 additions and 19 deletions
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14
src/mame/drivers/aerofgt.c
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@ -1307,11 +1307,11 @@ static const ym3812_interface ym3812_config =
static MACHINE_DRIVER_START( pspikes )
/* basic machine hardware */
MDRV_CPU_ADD("maincpu",M68000,20000000/2) /* 10 MHz (?) */
MDRV_CPU_ADD("maincpu",M68000,XTAL_20MHz/2) /* verified on pcb */
MDRV_CPU_PROGRAM_MAP(pspikes_map)
MDRV_CPU_VBLANK_INT("screen", irq1_line_hold)/* all irq vectors are the same */
MDRV_CPU_ADD("audiocpu",Z80,8000000/2) /* 4 MHz ??? */
MDRV_CPU_ADD("audiocpu",Z80,XTAL_20MHz/4) /* verified on pcb */
MDRV_CPU_PROGRAM_MAP(sound_map)
MDRV_CPU_IO_MAP(turbofrc_sound_portmap)
/* IRQs are triggered by the YM2610 */
@ -1321,7 +1321,7 @@ static MACHINE_DRIVER_START( pspikes )
/* video hardware */
MDRV_SCREEN_ADD("screen", RASTER)
MDRV_SCREEN_REFRESH_RATE(60)
MDRV_SCREEN_REFRESH_RATE(61.31) /* verified on pcb */
MDRV_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(0))
MDRV_SCREEN_FORMAT(BITMAP_FORMAT_INDEXED16)
MDRV_SCREEN_SIZE(64*8, 32*8)
@ -1462,7 +1462,7 @@ static MACHINE_DRIVER_START( karatblz )
/* sound hardware */
MDRV_SPEAKER_STANDARD_STEREO("lspeaker", "rspeaker")
MDRV_SOUND_ADD("ymsnd", YM2610, 8000000)
MDRV_SOUND_ADD("ymsnd", YM2610, XTAL_8MHz ) /* verified on pcb */
MDRV_SOUND_CONFIG(ym2610_config)
MDRV_SOUND_ROUTE(0, "lspeaker", 0.25)
MDRV_SOUND_ROUTE(0, "rspeaker", 0.25)
@ -1526,7 +1526,7 @@ static MACHINE_DRIVER_START( turbofrc )
/* video hardware */
MDRV_SCREEN_ADD("screen", RASTER)
MDRV_SCREEN_REFRESH_RATE(60)
MDRV_SCREEN_REFRESH_RATE(61.31) /* verified on pcb */
MDRV_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(0))
MDRV_SCREEN_FORMAT(BITMAP_FORMAT_INDEXED16)
MDRV_SCREEN_SIZE(64*8, 32*8)
@ -1595,7 +1595,7 @@ static MACHINE_DRIVER_START( aerofgt )
MDRV_CPU_PROGRAM_MAP(aerofgt_map)
MDRV_CPU_VBLANK_INT("screen", irq1_line_hold)/* all irq vectors are the same */
MDRV_CPU_ADD("audiocpu",Z80,5000000) /* 5 MHz (verified on pcb) */
MDRV_CPU_ADD("audiocpu",Z80,XTAL_20MHz/4) /* 5 MHz verified on pcb */
MDRV_CPU_PROGRAM_MAP(sound_map)
MDRV_CPU_IO_MAP(aerofgt_sound_portmap)
/* IRQs are triggered by the YM2610 */
@ -1605,7 +1605,7 @@ static MACHINE_DRIVER_START( aerofgt )
/* video hardware */
MDRV_SCREEN_ADD("screen", RASTER)
MDRV_SCREEN_REFRESH_RATE(60)
MDRV_SCREEN_REFRESH_RATE(61.31) /* verified on pcb */
MDRV_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(400))
/* wrong but improves sprite-background synchronization */
MDRV_SCREEN_FORMAT(BITMAP_FORMAT_INDEXED16)

10
src/mame/drivers/cclimber.c
View File

@ -1079,18 +1079,18 @@ MACHINE_DRIVER_END
static MACHINE_DRIVER_START( swimmer )
/* basic machine hardware */
MDRV_CPU_ADD("maincpu", Z80, 3072000) /* 3.072 MHz */
MDRV_CPU_ADD("maincpu", Z80, XTAL_18_432MHz/6) /* verified on pcb */
MDRV_CPU_PROGRAM_MAP(swimmer_map)
MDRV_CPU_VBLANK_INT("screen", nmi_line_pulse)
MDRV_CPU_ADD("audiocpu", Z80,4000000/2)
MDRV_CPU_ADD("audiocpu", Z80,XTAL_4MHz/2) /* verified on pcb */
MDRV_CPU_PROGRAM_MAP(swimmer_audio_map)
MDRV_CPU_IO_MAP(swimmer_audio_portmap)
MDRV_CPU_PERIODIC_INT(nmi_line_pulse, (double)4000000/16384) /* IRQs are triggered by the main CPU */
/* video hardware */
MDRV_SCREEN_ADD("screen", RASTER)
MDRV_SCREEN_REFRESH_RATE(60)
MDRV_SCREEN_REFRESH_RATE(60.57) /* verified on pcb */
MDRV_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(0))
MDRV_SCREEN_FORMAT(BITMAP_FORMAT_INDEXED16)
MDRV_SCREEN_SIZE(32*8, 32*8)
@ -1105,10 +1105,10 @@ static MACHINE_DRIVER_START( swimmer )
/* audio hardware */
MDRV_SPEAKER_STANDARD_MONO("mono")
MDRV_SOUND_ADD("ay1", AY8910, 4000000/2)
MDRV_SOUND_ADD("ay1", AY8910, XTAL_4MHz/2) /* verified on pcb */
MDRV_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.25)
MDRV_SOUND_ADD("ay2", AY8910, 4000000/2)
MDRV_SOUND_ADD("ay2", AY8910, XTAL_4MHz/2) /* verified on pcb */
MDRV_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.25)
MACHINE_DRIVER_END

12
src/mame/drivers/kchamp.c
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@ -401,19 +401,19 @@ static INTERRUPT_GEN( sound_int )
static MACHINE_DRIVER_START( kchampvs )
/* basic machine hardware */
MDRV_CPU_ADD("maincpu", Z80, 3000000) /* 12MHz / 4 = 3.0 MHz */
MDRV_CPU_ADD("maincpu", Z80, XTAL_12MHz/4) /* verified on pcb */
MDRV_CPU_PROGRAM_MAP(kchampvs_map)
MDRV_CPU_IO_MAP(kchampvs_io_map)
MDRV_CPU_VBLANK_INT("screen", kc_interrupt)
MDRV_CPU_ADD("audiocpu", Z80, 3000000) /* 12MHz / 4 = 3.0 MHz */
MDRV_CPU_ADD("audiocpu", Z80, XTAL_12MHz/4) /* verified on pcb */
MDRV_CPU_PROGRAM_MAP(kchampvs_sound_map)
MDRV_CPU_IO_MAP(kchampvs_sound_io_map) /* irq's triggered from main cpu */
/* nmi's from msm5205 */
/* video hardware */
MDRV_SCREEN_ADD("screen", RASTER)
MDRV_SCREEN_REFRESH_RATE(60)
MDRV_SCREEN_REFRESH_RATE(59.10) /* verified on pcb */
MDRV_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(0))
MDRV_SCREEN_FORMAT(BITMAP_FORMAT_INDEXED16)
MDRV_SCREEN_SIZE(32*8, 32*8)
@ -429,13 +429,13 @@ static MACHINE_DRIVER_START( kchampvs )
/* sound hardware */
MDRV_SPEAKER_STANDARD_MONO("mono")
MDRV_SOUND_ADD("ay1", AY8910, 1500000)
MDRV_SOUND_ADD("ay1", AY8910, XTAL_12MHz/8) /* verified on pcb */
MDRV_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.30)
MDRV_SOUND_ADD("ay2", AY8910, 1500000)
MDRV_SOUND_ADD("ay2", AY8910, XTAL_12MHz/8) /* verified on pcb */
MDRV_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.30)
MDRV_SOUND_ADD("msm", MSM5205, 375000)
MDRV_SOUND_ADD("msm", MSM5205, 375000) /* verified on pcb, discrete circuit clock */
MDRV_SOUND_CONFIG(msm_interface)
MDRV_SOUND_ROUTE(ALL_OUTPUTS, "mono", 1.0)
MACHINE_DRIVER_END

2
src/mame/includes/exerion.h
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@ -5,7 +5,7 @@
*************************************************************************/
#define EXERION_MASTER_CLOCK (20000000)
#define EXERION_MASTER_CLOCK (XTAL_19_968MHz) /* verified on pcb */
#define EXERION_CPU_CLOCK (EXERION_MASTER_CLOCK / 6)
#define EXERION_AY8910_CLOCK (EXERION_CPU_CLOCK / 2)
#define EXERION_PIXEL_CLOCK (EXERION_MASTER_CLOCK / 3)