-/* FCE Ultra - NES/Famicom Emulator
- *
- * Copyright notice for this file:
- * Copyright (C) 2002 Xodnizel
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-
-#include "mapinc.h"
-
-static DECLFW(Mapper235_write)
-{
- uint32 m;
- int z;
-
- if(A&0x400)
- onemir(0);
- else
- setmirror(((A>>13)&1)^1);
- m=A&0x1f;
-
- z=(A>>8)&3;
-
- if(A&0x800)
- {
- setprg16r(0x10|z,0x8000,(m<<1)|((A>>12)&1));
- setprg16r(0x10|z,0xC000,(m<<1)|((A>>12)&1));
-
- }
- else
- setprg32r(0x10|z,0x8000,m);
-}
-
-void Mapper235_init(void)
-{
- /* Fixme: Possible crashy bug if header is bad. */
- SetupCartPRGMapping(0x10,PRGptr[0],1024*1024,0);
- SetupCartPRGMapping(0x12,PRGptr[0]+1024*1024,1024,0);
- setprg32r(0x10,0x8000,0);
- SetReadHandler(0x8000,0xffff,CartBROB);
- SetWriteHandler(0x8000,0xffff,Mapper235_write);
-}