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savquest: map in second S3, solve the "white screen" problem

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Peter Ferrie 2015-05-21 10:30:50 -07:00
parent 9ee29390ad
commit bd33a945ae
1 changed files with 30 additions and 29 deletions
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3
src/mame/drivers/savquest.c
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@ -728,9 +728,10 @@ WRITE8_MEMBER(savquest_state::smram_w)
}
static ADDRESS_MAP_START(savquest_map, AS_PROGRAM, 32, savquest_state)
ADDRESS_MAP_UNMAP_HIGH
AM_RANGE(0x00000000, 0x0009ffff) AM_RAM
AM_RANGE(0x000a0000, 0x000bffff) AM_READWRITE8(smram_r,smram_w,0xffffffff) //AM_DEVREADWRITE8("vga", vga_device, mem_r, mem_w, 0xffffffff)
AM_RANGE(0x000c0000, 0x000c7fff) AM_ROM AM_REGION("video_bios", 0)
AM_RANGE(0x000c0000, 0x000cffff) AM_ROM AM_REGION("video_bios", 0)
AM_RANGE(0x000f0000, 0x000fffff) AM_ROMBANK("bios_f0000") AM_WRITE(bios_f0000_ram_w)
AM_RANGE(0x000e0000, 0x000e3fff) AM_ROMBANK("bios_e0000") AM_WRITE(bios_e0000_ram_w)
AM_RANGE(0x000e4000, 0x000e7fff) AM_ROMBANK("bios_e4000") AM_WRITE(bios_e4000_ram_w)