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mapper 103 fixed now

This commit is contained in:
CaH4e3 2009-10-05 08:15:36 +00:00
parent b5b5c7affc
commit ec6398fd6e
1 changed files with 13 additions and 3 deletions
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16
src/boards/103.cpp
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@ -54,7 +54,17 @@ static void Sync(void)
setprg2r(0x10,0xd000,7); setprg2r(0x10,0xd000,7);
setprg2(0xd800,(0xe<<2)+3); setprg2(0xd800,(0xe<<2)+3);
} }
setmirror(reg1); setmirror(reg1^1);
}
static DECLFW(M103RamWrite0)
{
WRAM[A&0x1FFF]=V;
}
static DECLFW(M103RamWrite1)
{
WRAM[0x2000+((A-0xB800)&0x1FFF)]=V;
} }
static DECLFW(M103Write0) static DECLFW(M103Write0)
@ -80,9 +90,9 @@ static void M103Power(void)
reg0=reg1=0; reg2=0; reg0=reg1=0; reg2=0;
Sync(); Sync();
SetReadHandler(0x6000,0x7FFF,CartBR); SetReadHandler(0x6000,0x7FFF,CartBR);
SetWriteHandler(0x6000,0x7FFF,CartBW); SetWriteHandler(0x6000,0x7FFF,M103RamWrite0);
SetReadHandler(0x8000,0xFFFF,CartBR); SetReadHandler(0x8000,0xFFFF,CartBR);
SetWriteHandler(0xB800,0xD7FF,CartBW); SetWriteHandler(0xB800,0xD7FF,M103RamWrite1);
SetWriteHandler(0x8000,0x8FFF,M103Write0); SetWriteHandler(0x8000,0x8FFF,M103Write0);
SetWriteHandler(0xE000,0xEFFF,M103Write1); SetWriteHandler(0xE000,0xEFFF,M103Write1);
SetWriteHandler(0xF000,0xFFFF,M103Write2); SetWriteHandler(0xF000,0xFFFF,M103Write2);