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ti99/geneve: Removed legacy v9938 configuration.

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This commit is contained in:
Michael Zapf 2016-01-23 19:36:35 +01:00
parent d7295a96d7
commit e2d4b33f4c
4 changed files with 12 additions and 30 deletions
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12
src/devices/bus/ti99x/videowrp.h
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@ -163,18 +163,6 @@ protected:
MCFG_TMS9928A_SCREEN_ADD_PAL( SCREEN_TAG ) \
MCFG_SCREEN_UPDATE_DEVICE( VDP_TAG, tms9928a_device, screen_update )
#define MCFG_TI_V9938_ADD(_tag, _rate, _screen, _blank, _x, _y, _class, _int) \
MCFG_DEVICE_ADD(_tag, V9938VIDEO, 0) \
MCFG_V9938_ADD(VDP_TAG, _screen, 0x20000, XTAL_21_4772MHz) /* typical 9938 clock, not verified */ \
MCFG_V99X8_INTERRUPT_CALLBACK(WRITELINE(_class, _int)) \
MCFG_SCREEN_ADD(_screen, RASTER) \
MCFG_SCREEN_REFRESH_RATE(_rate) \
MCFG_SCREEN_UPDATE_DEVICE(VDP_TAG, v9938_device, screen_update) \
MCFG_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(_blank)) \
MCFG_SCREEN_SIZE(_x, _y) \
MCFG_SCREEN_VISIBLE_AREA(0, _x - 1, 0, _y - 1) \
MCFG_SCREEN_PALETTE(VDP_TAG ":palette")
#define MCFG_TI_SOUND_94624_ADD(_tag) \
MCFG_DEVICE_ADD(_tag, TISOUND_94624, 0)

10
src/mame/drivers/geneve.cpp
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@ -691,12 +691,10 @@ static MACHINE_CONFIG_START( geneve_60hz, geneve_state )
MCFG_TMS9995_DBIN_HANDLER( WRITELINE(geneve_state, dbin_line) )
// video hardware
// Although we should have a 60 Hz screen rate, we have to set it to 30 here.
// The reason is that that the number of screen lines is counted twice for the
// interlace mode, but in non-interlace modes only half of the lines are
// painted. Accordingly, the full set of lines is refreshed at 30 Hz,
// not 60 Hz. This should be fixed in the v9938 emulation.
MCFG_TI_V9938_ADD(VIDEO_SYSTEM_TAG, 30, SCREEN_TAG, 2500, 512+32, (212+28)*2, geneve_state, set_tms9901_INT2_from_v9938)
MCFG_DEVICE_ADD(VIDEO_SYSTEM_TAG, V9938VIDEO, 0)
MCFG_V9938_ADD(VDP_TAG, SCREEN_TAG, 0x20000, XTAL_21_4772MHz) /* typical 9938 clock, not verified */
MCFG_V99X8_INTERRUPT_CALLBACK(WRITELINE(geneve_state, set_tms9901_INT2_from_v9938))
MCFG_V99X8_SCREEN_ADD_NTSC(SCREEN_TAG, VDP_TAG, XTAL_21_4772MHz)
MCFG_TIMER_DRIVER_ADD_SCANLINE("scantimer", geneve_state, geneve_hblank_interrupt, SCREEN_TAG, 0, 1) /* 262.5 in 60Hz, 312.5 in 50Hz */
// Main board components

10
src/mame/drivers/ti99_4p.cpp
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@ -861,12 +861,10 @@ static MACHINE_CONFIG_START( ti99_4p_60hz, ti99_4p_state )
MCFG_TMS99xx_CLKOUT_HANDLER( WRITELINE(ti99_4p_state, clock_out) )
/* video hardware */
// Although we should have a 60 Hz screen rate, we have to set it to 30 here.
// The reason is that that the number of screen lines is counted twice for the
// interlace mode, but in non-interlace modes only half of the lines are
// painted. Accordingly, the full set of lines is refreshed at 30 Hz,
// not 60 Hz. This should be fixed in the v9938 emulation.
MCFG_TI_V9938_ADD(VIDEO_SYSTEM_TAG, 30, SCREEN_TAG, 2500, 512+32, (212+28)*2, ti99_4p_state, set_tms9901_INT2_from_v9938)
MCFG_DEVICE_ADD(VIDEO_SYSTEM_TAG, V9938VIDEO, 0)
MCFG_V9938_ADD(VDP_TAG, SCREEN_TAG, 0x20000, XTAL_21_4772MHz) /* typical 9938 clock, not verified */
MCFG_V99X8_INTERRUPT_CALLBACK(WRITELINE(ti99_4p_state, set_tms9901_INT2_from_v9938))
MCFG_V99X8_SCREEN_ADD_NTSC(SCREEN_TAG, VDP_TAG, XTAL_21_4772MHz)
// tms9901
MCFG_DEVICE_ADD(TMS9901_TAG, TMS9901, 3000000)

10
src/mame/drivers/ti99_4x.cpp
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@ -1055,12 +1055,10 @@ static MACHINE_CONFIG_START( ti99_4ev_60hz, ti99_4x_state )
MCFG_MACHINE_START_OVERRIDE(ti99_4x_state, ti99_4a )
/* video hardware */
// Although we should have a 60 Hz screen rate, we have to set it to 30 here.
// The reason is that that the number of screen lines is counted twice for the
// interlace mode, but in non-interlace modes only half of the lines are
// painted. Accordingly, the full set of lines is refreshed at 30 Hz,
// not 60 Hz. This should be fixed in the v9938 emulation.
MCFG_TI_V9938_ADD(VIDEO_SYSTEM_TAG, 30, SCREEN_TAG, 2500, 512+32, (212+28)*2, ti99_4x_state, video_interrupt_in)
MCFG_DEVICE_ADD(VIDEO_SYSTEM_TAG, V9938VIDEO, 0)
MCFG_V9938_ADD(VDP_TAG, SCREEN_TAG, 0x20000, XTAL_21_4772MHz) /* typical 9938 clock, not verified */
MCFG_V99X8_INTERRUPT_CALLBACK(WRITELINE(ti99_4x_state, video_interrupt_in))
MCFG_V99X8_SCREEN_ADD_NTSC(SCREEN_TAG, VDP_TAG, XTAL_21_4772MHz)
/* Main board */
MCFG_DEVICE_ADD(TMS9901_TAG, TMS9901, 3000000)