diff options
author | Aaron Giles <aaron@aarongiles.com> | 2008-04-02 08:30:14 +0000 |
---|---|---|
committer | Aaron Giles <aaron@aarongiles.com> | 2008-04-02 08:30:14 +0000 |
commit | 95189012812895f77d2f083a7275b8bfa85b60aa (patch) | |
tree | 00cfc8efd2ca1c241214f6d9e903a4a59a9d2a68 | |
parent | 43283025383017343fb20298cf59143b9a0c9baf (diff) |
From: Corrado Tomaselli
Subject: rygar clocks
Corrected clocks on Rygar.
Concerning the 400khz resonator, it's genuine, not resoldered even if
schematics shows a 384khz resonator.
Another Rygar from a friend of mine has a 400khz resonator so it's
possible Tecmo had a stock of those resonators to use in change of the
384khz ones.
-rw-r--r-- | src/mame/drivers/tecmo.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/mame/drivers/tecmo.c b/src/mame/drivers/tecmo.c index d1e64099e94..d33075b1f7a 100644 --- a/src/mame/drivers/tecmo.c +++ b/src/mame/drivers/tecmo.c @@ -566,11 +566,11 @@ static const struct MSM5205interface msm5205_interface = static MACHINE_DRIVER_START( rygar ) /* basic machine hardware */ - MDRV_CPU_ADD_TAG("main", Z80, 4000000) + MDRV_CPU_ADD_TAG("main", Z80, XTAL_24MHz/4) /* verified on pcb */ MDRV_CPU_PROGRAM_MAP(readmem,rygar_writemem) MDRV_CPU_VBLANK_INT("main", irq0_line_hold) - MDRV_CPU_ADD_TAG("sound", Z80, 4000000) + MDRV_CPU_ADD_TAG("sound", Z80, XTAL_4MHz) /* verified on pcb */ /* audio CPU */ MDRV_CPU_PROGRAM_MAP(rygar_sound_readmem,rygar_sound_writemem) @@ -591,11 +591,11 @@ static MACHINE_DRIVER_START( rygar ) /* sound hardware */ MDRV_SPEAKER_STANDARD_MONO("mono") - MDRV_SOUND_ADD(YM3812, 4000000) + MDRV_SOUND_ADD(YM3812, XTAL_4MHz) /* verified on pcb */ MDRV_SOUND_CONFIG(ym3812_interface) MDRV_SOUND_ROUTE(ALL_OUTPUTS, "mono", 1.0) - MDRV_SOUND_ADD(MSM5205, 384000) + MDRV_SOUND_ADD(MSM5205, XTAL_400kHz) /* verified on pcb, even if schematics shows a 384khz resonator */ MDRV_SOUND_CONFIG(msm5205_interface) MDRV_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.50) MACHINE_DRIVER_END |