diff options
author | Aaron Giles <aaron@aarongiles.com> | 2008-04-20 23:58:34 +0000 |
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committer | Aaron Giles <aaron@aarongiles.com> | 2008-04-20 23:58:34 +0000 |
commit | fc2eb1d343cd2350d995d9b8e5c713919a659223 (patch) | |
tree | 070f8c68c7c34f3043121d686c6cb56493a20b66 | |
parent | bda5a61e0ddde925908b5657bb4671c269580456 (diff) |
From: Corrado Tomaselli
Subject: kyugo.c clocks
Changed and verified cpu frequencies on kyugo.c games.
Gyrodine and 99 the last war and clones run on the same board.
-rw-r--r-- | src/mame/drivers/kyugo.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/mame/drivers/kyugo.c b/src/mame/drivers/kyugo.c index 45dc7cea17a..8c4fd8cd01d 100644 --- a/src/mame/drivers/kyugo.c +++ b/src/mame/drivers/kyugo.c @@ -493,12 +493,12 @@ static const struct AY8910interface ay8910_interface = static MACHINE_DRIVER_START( gyrodine ) /* basic machine hardware */ - MDRV_CPU_ADD_TAG("main", Z80, 18432000 / 4) /* 18.432 MHz crystal */ + MDRV_CPU_ADD_TAG("main", Z80, XTAL_18_432MHz/6) /* verified on pcb */ MDRV_CPU_PROGRAM_MAP(main_map,0) MDRV_CPU_IO_MAP(0,gyrodine_portmap) MDRV_CPU_VBLANK_INT("main", nmi_line_pulse) - MDRV_CPU_ADD_TAG("sub", Z80, 18432000 / 4) /* 18.432 MHz crystal */ + MDRV_CPU_ADD_TAG("sub", Z80, XTAL_18_432MHz/6) /* verified on pcb */ MDRV_CPU_PROGRAM_MAP(gyrodine_sub_map,0) MDRV_CPU_IO_MAP(gyrodine_sub_portmap,0) MDRV_CPU_VBLANK_INT_HACK(irq0_line_hold,4) @@ -525,11 +525,11 @@ static MACHINE_DRIVER_START( gyrodine ) /* sound hardware */ MDRV_SPEAKER_STANDARD_MONO("mono") - MDRV_SOUND_ADD(AY8910, 1500000) + MDRV_SOUND_ADD(AY8910, XTAL_18_432MHz/12) /* verified on pcb */ MDRV_SOUND_CONFIG(ay8910_interface) MDRV_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.30) - MDRV_SOUND_ADD(AY8910, 1500000) + MDRV_SOUND_ADD(AY8910, XTAL_18_432MHz/12) /* verified on pcb */ MDRV_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.30) MACHINE_DRIVER_END |