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author Aaron Giles <aaron@aarongiles.com>2008-04-20 23:58:34 +0000
committer Aaron Giles <aaron@aarongiles.com>2008-04-20 23:58:34 +0000
commitfc2eb1d343cd2350d995d9b8e5c713919a659223 (patch)
tree070f8c68c7c34f3043121d686c6cb56493a20b66
parentbda5a61e0ddde925908b5657bb4671c269580456 (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.c8
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