coinmvga: map ROM mirror at 700000, might even be right (nw)

This commit is contained in:
R. Belmont 2012-12-03 01:41:42 +00:00
parent d73ec8ec79
commit e6c71af43f

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@ -376,6 +376,8 @@ static ADDRESS_MAP_START( coinmvga_map, AS_PROGRAM, 16, coinmvga_state )
AM_RANGE(0x600008, 0x600009) AM_DEVREADWRITE8_LEGACY("ymz", ymz280b_r, ymz280b_w, 0xffff)
AM_RANGE(0x610000, 0x61000f) AM_RAM //touch screen i/o
AM_RANGE(0x700000, 0x7fffff) AM_ROM AM_REGION("maincpu", 0) // ?
AM_RANGE(0x800000, 0x800001) AM_READ_PORT("DSW1") //"arrow" r?
AM_RANGE(0x800002, 0x800003) AM_READ_PORT("DSW2")
//0x800008 "arrow" w?