The problem starts when I try to do anything in the xml's or in the hiscore.dat. In flower.xml it says the address (which I tried referencing as maincpu.pb@c023, maincpu.mb@c023, maincpu.rb@c023 and maincpu.ob@c023) is an unknown symbol, (that the message mame shows in the console) despite having found it in the debugger.
It also isn't the same problem with williams driver where the addresses must be multiplied by 8 (I've tried). I don't know how can I fix it in the driver and recompile mame since the address is in the "workram" area (0xc000 - 0xdfff)
Code: Select all
static ADDRESS_MAP_START( shared_map, AS_PROGRAM, 8, flower_state ) AM_RANGE(0x0000, 0x7fff) AM_ROM AM_RANGE(0xc000, 0xdfff) AM_RAM AM_SHARE("workram") AM_RANGE(0xa000, 0xa000) AM_WRITENOP AM_RANGE(0xa001, 0xa001) AM_WRITE(flipscreen_w) AM_RANGE(0xa002, 0xa002) AM_WRITENOP // master irq related (0 at start, 1 at end) AM_RANGE(0xa003, 0xa003) AM_WRITENOP // slave irq related (0 at start, 1 at end) AM_RANGE(0xa004, 0xa004) AM_WRITE(coin_counter_w) AM_RANGE(0xa005, 0xa005) AM_WRITENOP AM_RANGE(0xa100, 0xa100) AM_READ_PORT("P1") AM_RANGE(0xa101, 0xa101) AM_READ_PORT("P2") AM_RANGE(0xa102, 0xa102) AM_READ_PORT("DSW1") AM_RANGE(0xa103, 0xa103) AM_READ_PORT("DSW2") AM_RANGE(0xa400, 0xa400) AM_WRITE(sound_command_w) AM_RANGE(0xe000, 0xefff) AM_RAM AM_SHARE("txvram") AM_RANGE(0xf000, 0xf1ff) AM_RAM_WRITE(fgvram_w) AM_SHARE("fgvram") AM_RANGE(0xf200, 0xf200) AM_RAM AM_SHARE("fgscroll") AM_RANGE(0xf800, 0xf9ff) AM_RAM_WRITE(bgvram_w) AM_SHARE("bgvram") AM_RANGE(0xfa00, 0xfa00) AM_RAM AM_SHARE("bgscroll") ADDRESS_MAP_END
I hope you can help me with this problem. It's driving me nuts.
Thanks in advance.