1 /* FCE Ultra - NES/Famicom Emulator
3 * Copyright notice for this file:
4 * Copyright (C) 2002 Xodnizel
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
23 static DECLFW(M58Write)
25 //printf("$%04x:$%02x\n",A,V);
28 ROM_BANK16(0x8000,(A&0x07));
29 ROM_BANK16(0xc000,(A&0x07));
32 ROM_BANK32((A&0x06)>>1);
34 VROM_BANK8((A&0x38)>>3);
35 MIRROR_SET2((V&2)>>1);
38 void Mapper58_init(void)
42 SetWriteHandler(0x8000,0xFFFF,M58Write);