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author Aaron Giles <aaron@aarongiles.com>2008-06-05 08:38:05 +0000
committer Aaron Giles <aaron@aarongiles.com>2008-06-05 08:38:05 +0000
commit9073e622290222127a371722afeddbe01caefdd9 (patch)
tree929b3204e094c3c6aad6f7e8b7b0ca1e3b7939db
parented6ad8b4f933fa4c18b683a2f2362c2c8cbe8c82 (diff)
From: Corrado Tomaselli [mailto:corrado.to@tiscali.it]
Sent: Monday, June 02, 2008 1:15 AM To: submit@mamedev.org Subject: cross shooter diff Verified clock frequencies on Air Raid/Cross Shooter.
-rw-r--r--src/mame/drivers/cshooter.c11
1 files changed, 7 insertions, 4 deletions
diff --git a/src/mame/drivers/cshooter.c b/src/mame/drivers/cshooter.c
index 6b9e7bd7cfc..6d14d6fdd01 100644
--- a/src/mame/drivers/cshooter.c
+++ b/src/mame/drivers/cshooter.c
@@ -469,12 +469,12 @@ static GFXDECODE_START( cshooter )
GFXDECODE_END
static MACHINE_DRIVER_START( cshooter )
- MDRV_CPU_ADD(Z80,6000000) /* ? MHz */
+ MDRV_CPU_ADD(Z80,XTAL_12MHz/2) /* verified on pcb */
MDRV_CPU_PROGRAM_MAP(readmem,writemem)
MDRV_CPU_IO_MAP(readport,writeport)
MDRV_CPU_VBLANK_INT_HACK(cshooter_interrupt,2)
- MDRV_CPU_ADD(Z80,6000000) /* ? MHz */
+ MDRV_CPU_ADD(Z80,XTAL_14_31818MHz/4) /* verified on pcb */
MDRV_CPU_PROGRAM_MAP(s_readmem,s_writemem)
MDRV_CPU_IO_MAP(s_readport,s_writeport)
@@ -495,15 +495,17 @@ static MACHINE_DRIVER_START( cshooter )
MDRV_VIDEO_UPDATE(cshooter)
/* sound hardware */
+ /* YM2151 and ym3931 seibu custom cpu running at XTAL_14_31818MHz/4 */
+
MACHINE_DRIVER_END
static MACHINE_DRIVER_START( airraid )
- MDRV_CPU_ADD(Z80,6000000) /* ? MHz */
+ MDRV_CPU_ADD(Z80,XTAL_12MHz/2) /* verified on pcb */
MDRV_CPU_PROGRAM_MAP(arreadmem,arwritemem)
MDRV_CPU_IO_MAP(readport,writeport)
MDRV_CPU_VBLANK_INT_HACK(cshooter_interrupt,2)
- MDRV_CPU_ADD(Z80,6000000) /* ? MHz */
+ MDRV_CPU_ADD(Z80,XTAL_14_31818MHz/4) /* verified on pcb */
MDRV_CPU_PROGRAM_MAP(s2_readmem,s2_writemem)
MDRV_CPU_IO_MAP(s_readport,s_writeport)
@@ -524,6 +526,7 @@ static MACHINE_DRIVER_START( airraid )
MDRV_VIDEO_UPDATE(cshooter)
/* sound hardware */
+ /* YM2151 and ym3931 seibu custom cpu running at XTAL_14_31818MHz/4 */
MACHINE_DRIVER_END