diff options
author | 2007-12-31 03:35:18 +0000 | |
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committer | 2007-12-31 03:35:18 +0000 | |
commit | da6a8c1fe03d7f9c66d77a8ff2d5dc08d2393295 (patch) | |
tree | 131b3d3f754462ad9eaa941aa59544b43359599c | |
parent | 0e20c8051703bf8745ed47a6f44983c9c94355cf (diff) |
Fixes clocks for Orbs based on info Haze & Dox
-rw-r--r-- | src/mame/drivers/seta.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/mame/drivers/seta.c b/src/mame/drivers/seta.c index ff41b9e60ab..d1f43f29c63 100644 --- a/src/mame/drivers/seta.c +++ b/src/mame/drivers/seta.c @@ -7303,10 +7303,12 @@ MACHINE_DRIVER_END Orbs ***************************************************************************/ +/* The CPU clock has been verified/measured, PCB only has one OSC and it's 14.318180 MHz */ + static MACHINE_DRIVER_START( orbs ) /* basic machine hardware */ - MDRV_CPU_ADD(M68000, 16000000) /* 16 MHz or 14.318180MHz */ + MDRV_CPU_ADD(M68000, 14318180/2) /* 7.143 MHz */ MDRV_CPU_PROGRAM_MAP(orbs_readmem,orbs_writemem) MDRV_CPU_VBLANK_INT(seta_interrupt_1_and_2,SETA_INTERRUPTS_NUM) @@ -7327,7 +7329,7 @@ static MACHINE_DRIVER_START( orbs ) /* sound hardware */ MDRV_SPEAKER_STANDARD_STEREO("left", "right") - MDRV_SOUND_ADD(X1_010, 16000000) /* 16 MHz */ + MDRV_SOUND_ADD(X1_010, 14318180) /* 14.318180 MHz */ MDRV_SOUND_CONFIG(seta_sound_intf) MDRV_SOUND_ROUTE(0, "left", 1.0) MDRV_SOUND_ROUTE(1, "right", 1.0) |