1 /* FCE Ultra - NES/Famicom Emulator
3 * Copyright notice for this file:
4 * Copyright (C) 2002 Ben Parnell
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
25 DECLFW(Mapper117_write)
29 case 0xc003:IRQCount=V;break;
30 case 0xc001:IRQa=V;break;
31 case 0xa000:VROM_BANK1(0x0000,V);break;
32 case 0xa001:VROM_BANK1(0x0400,V);break;
33 case 0xa002:VROM_BANK1(0x0800,V);break;
34 case 0xa003:VROM_BANK1(0x0c00,V);break;
35 case 0xa004:VROM_BANK1(0x1000,V);break;
36 case 0xa005:VROM_BANK1(0x1400,V);break;
37 case 0xa006:VROM_BANK1(0x1800,V);break;
38 case 0xa007:VROM_BANK1(0x1c00,V);break;
39 case 0x8000:ROM_BANK8(0x8000,V);
41 case 0x8001:ROM_BANK8(0xa000,V);
43 case 0x8002:ROM_BANK8(0xc000,V);
45 case 0x8003:ROM_BANK8(0xe000,V);
50 static void Mapper117_hb(void)
66 void Mapper117_init(void)
68 GameHBIRQHook=Mapper117_hb;
69 SetWriteHandler(0x8000,0xffff,Mapper117_write);