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made cpu clock a division of cpu/video board xtal, no whatsnew

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This commit is contained in:
Michaël Banaan Ananas 2010-05-12 17:50:44 +00:00
parent e1f1732dc4
commit 488e4f23aa
1 changed files with 2 additions and 1 deletions
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3
src/mame/drivers/tutankhm.c
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@ -101,6 +101,7 @@ static ADDRESS_MAP_START( main_map, ADDRESS_SPACE_PROGRAM, 8 )
AM_RANGE(0x81e0, 0x81e0) AM_MIRROR(0x000f) AM_READ_PORT("DSW1") /* DSW1 (inverted bits) */
AM_RANGE(0x8200, 0x8200) AM_MIRROR(0x00f8) AM_READNOP AM_WRITE(irq_enable_w)
AM_RANGE(0x8202, 0x8203) AM_MIRROR(0x00f8) AM_WRITE(tutankhm_coin_counter_w)
AM_RANGE(0x8204, 0x8204) AM_MIRROR(0x00f8) AM_WRITENOP // starfield?
AM_RANGE(0x8205, 0x8205) AM_MIRROR(0x00f8) AM_WRITE(sound_mute_w)
AM_RANGE(0x8206, 0x8206) AM_MIRROR(0x00f8) AM_WRITE(tutankhm_flip_screen_x_w)
AM_RANGE(0x8207, 0x8207) AM_MIRROR(0x00f8) AM_WRITE(tutankhm_flip_screen_y_w)
@ -195,7 +196,7 @@ static MACHINE_DRIVER_START( tutankhm )
MDRV_DRIVER_DATA(timeplt_state)
/* basic machine hardware */
MDRV_CPU_ADD("maincpu", M6809, 1500000) /* 1.5 MHz ??? */
MDRV_CPU_ADD("maincpu", M6809, XTAL_18_432MHz/12) /* 1.5 MHz ??? */
MDRV_CPU_PROGRAM_MAP(main_map)
MDRV_CPU_VBLANK_INT("screen", tutankhm_interrupt)