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 /* Original code provided by LULU */
25 static DECLFW(Mapper92_write)
27 uint8 reg=(A&0xF0)>>4;
32 if(reg==0xD) ROM_BANK16(0xc000,bank);
33 else if(reg==0xE) VROM_BANK8(bank);
37 if(reg==0xB) ROM_BANK16(0xc000,bank);
38 else if(reg==0x7) VROM_BANK8(bank);
42 void Mapper92_init(void)
44 SetWriteHandler(0x8000,0xFFFF,Mapper92_write);