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More sane Model 2 video refresh rates (read: copied from System 24, which makes sense at the end of the day)

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Angelo Salese 2014-04-17 01:08:28 +00:00
parent 45064aeeef
commit 8a8fb939c8
1 changed files with 7 additions and 4 deletions
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11
src/mame/drivers/model2.c
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@ -26,6 +26,7 @@
- vcop: priority bug at stage select screen; - vcop: priority bug at stage select screen;
- vcop2: no textures; - vcop2: no textures;
- vf2: stalls after disclaimer screen; - vf2: stalls after disclaimer screen;
- vstriker: countdown in team select goes way too fast;
- zeroguna: stalls after some seconds of gameplay; - zeroguna: stalls after some seconds of gameplay;
OK (controls may be wrong/missing/incomplete) OK (controls may be wrong/missing/incomplete)
@ -2246,6 +2247,8 @@ ADDRESS_MAP_END
/*****************************************************************************/ /*****************************************************************************/
#define VIDEO_CLOCK XTAL_32MHz
/* original Model 2 */ /* original Model 2 */
static MACHINE_CONFIG_START( model2o, model2_state ) static MACHINE_CONFIG_START( model2o, model2_state )
MCFG_CPU_ADD("maincpu", I960, 25000000) MCFG_CPU_ADD("maincpu", I960, 25000000)
@ -2283,7 +2286,7 @@ static MACHINE_CONFIG_START( model2o, model2_state )
MCFG_SCREEN_ADD("screen", RASTER) MCFG_SCREEN_ADD("screen", RASTER)
MCFG_SCREEN_VIDEO_ATTRIBUTES(VIDEO_UPDATE_AFTER_VBLANK) MCFG_SCREEN_VIDEO_ATTRIBUTES(VIDEO_UPDATE_AFTER_VBLANK)
MCFG_SCREEN_RAW_PARAMS(25000000/2, 496+16, 0, 496, 384+16, 0, 384) // not accurate MCFG_SCREEN_RAW_PARAMS(VIDEO_CLOCK/2, 656, 0/*+69*/, 496/*+69*/, 424, 0/*+25*/, 384/*+25*/) // TODO: from System 24, might not be accurate for Model 2
MCFG_SCREEN_UPDATE_DRIVER(model2_state, screen_update_model2) MCFG_SCREEN_UPDATE_DRIVER(model2_state, screen_update_model2)
MCFG_PALETTE_ADD("palette", 8192) MCFG_PALETTE_ADD("palette", 8192)
@ -2331,7 +2334,7 @@ static MACHINE_CONFIG_START( model2a, model2_state )
MCFG_SCREEN_ADD("screen", RASTER) MCFG_SCREEN_ADD("screen", RASTER)
MCFG_SCREEN_VIDEO_ATTRIBUTES(VIDEO_UPDATE_AFTER_VBLANK ) MCFG_SCREEN_VIDEO_ATTRIBUTES(VIDEO_UPDATE_AFTER_VBLANK )
MCFG_SCREEN_RAW_PARAMS(25000000/2, 496+16, 0, 496, 384+16, 0, 384) // not accurate MCFG_SCREEN_RAW_PARAMS(VIDEO_CLOCK/2, 656, 0/*+69*/, 496/*+69*/, 424, 0/*+25*/, 384/*+25*/) // TODO: from System 24, might not be accurate for Model 2
MCFG_SCREEN_UPDATE_DRIVER(model2_state, screen_update_model2) MCFG_SCREEN_UPDATE_DRIVER(model2_state, screen_update_model2)
MCFG_PALETTE_ADD("palette", 8192) MCFG_PALETTE_ADD("palette", 8192)
@ -2432,7 +2435,7 @@ static MACHINE_CONFIG_START( model2b, model2_state )
MCFG_SCREEN_ADD("screen", RASTER) MCFG_SCREEN_ADD("screen", RASTER)
MCFG_SCREEN_VIDEO_ATTRIBUTES(VIDEO_UPDATE_AFTER_VBLANK ) MCFG_SCREEN_VIDEO_ATTRIBUTES(VIDEO_UPDATE_AFTER_VBLANK )
MCFG_SCREEN_RAW_PARAMS(25000000/2, 496+16, 0, 496, 384+16, 0, 384) // not accurate MCFG_SCREEN_RAW_PARAMS(VIDEO_CLOCK/2, 656, 0/*+69*/, 496/*+69*/, 424, 0/*+25*/, 384/*+25*/) // TODO: from System 24, might not be accurate for Model 2
MCFG_SCREEN_UPDATE_DRIVER(model2_state, screen_update_model2) MCFG_SCREEN_UPDATE_DRIVER(model2_state, screen_update_model2)
MCFG_PALETTE_ADD("palette", 8192) MCFG_PALETTE_ADD("palette", 8192)
@ -2478,7 +2481,7 @@ static MACHINE_CONFIG_START( model2c, model2_state )
MCFG_SCREEN_ADD("screen", RASTER) MCFG_SCREEN_ADD("screen", RASTER)
MCFG_SCREEN_VIDEO_ATTRIBUTES(VIDEO_UPDATE_AFTER_VBLANK ) MCFG_SCREEN_VIDEO_ATTRIBUTES(VIDEO_UPDATE_AFTER_VBLANK )
MCFG_SCREEN_RAW_PARAMS(25000000/2, 496+16, 0, 496, 384+16, 0, 384) // not accurate MCFG_SCREEN_RAW_PARAMS(VIDEO_CLOCK/2, 656, 0/*+69*/, 496/*+69*/, 424, 0/*+25*/, 384/*+25*/) // TODO: from System 24, might not be accurate for Model 2
MCFG_SCREEN_UPDATE_DRIVER(model2_state, screen_update_model2) MCFG_SCREEN_UPDATE_DRIVER(model2_state, screen_update_model2)
MCFG_PALETTE_ADD("palette", 8192) MCFG_PALETTE_ADD("palette", 8192)