diff options
author | Jonathan Gevaryahu <Lord-Nightmare@users.noreply.github.com> | 2010-05-24 00:56:12 +0000 |
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committer | Jonathan Gevaryahu <Lord-Nightmare@users.noreply.github.com> | 2010-05-24 00:56:12 +0000 |
commit | 19039c807a7a349506e7a6365b6ea6fee6249e70 (patch) | |
tree | 681b36b380601270f4bfef0df00cfcf823692580 | |
parent | cee16fd818be98253b97fae409610c553ec0ca2a (diff) |
Verified TMS5200 and Vsync clocks from hardware [Corrado Tomaselli]
-rw-r--r-- | src/mame/drivers/zaccaria.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/mame/drivers/zaccaria.c b/src/mame/drivers/zaccaria.c index d154863727e..73ae6ecbee1 100644 --- a/src/mame/drivers/zaccaria.c +++ b/src/mame/drivers/zaccaria.c @@ -570,7 +570,7 @@ static MACHINE_DRIVER_START( zaccaria ) /* video hardware */ MDRV_SCREEN_ADD("screen", RASTER) - MDRV_SCREEN_REFRESH_RATE(60) + MDRV_SCREEN_REFRESH_RATE(60.57) /* verified from pcb */ MDRV_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(0)) MDRV_SCREEN_FORMAT(BITMAP_FORMAT_INDEXED16) MDRV_SCREEN_SIZE(32*8, 32*8) @@ -598,7 +598,7 @@ static MACHINE_DRIVER_START( zaccaria ) /* There is no xtal, the clock is obtained from a RC oscillator as shown in the TMS5220 datasheet (R=100kOhm C=22pF) */ /* 162kHz measured on pin 3 20 minutesa fter power on. Clock would then be 162*4=648kHz. */ - MDRV_SOUND_ADD("tms", TMS5200, 640000) + MDRV_SOUND_ADD("tms", TMS5200, 649200) /* ROMCLK pin measured at 162.3Khz, OSC is exactly *4 of that) */ MDRV_SOUND_CONFIG(tms5220_config) MDRV_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.80) MACHINE_DRIVER_END |