| 1 | /* FCE Ultra - NES/Famicom Emulator |
| 2 | * |
| 3 | * Copyright notice for this file: |
| 4 | * Copyright (C) 2002 Xodnizel |
| 5 | * |
| 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. |
| 10 | * |
| 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. |
| 15 | * |
| 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 |
| 19 | */ |
| 20 | |
| 21 | #include "mapinc.h" |
| 22 | |
| 23 | /* I'm getting the feeling this is another "jam two different bank |
| 24 | switching hardwares into one mapper". |
| 25 | */ |
| 26 | |
| 27 | /* HES 4-in-1 */ |
| 28 | DECLFW(Mapper113_write) |
| 29 | { |
| 30 | ROM_BANK32((V>>3)&7); |
| 31 | VROM_BANK8(((V>>3)&8)|(V&7)); |
| 32 | //printf("$%04x:$%02x\n",A,V); |
| 33 | } |
| 34 | |
| 35 | |
| 36 | /* Deathbots */ |
| 37 | DECLFW(Mapper113_writeh) |
| 38 | { |
| 39 | //printf("$%04x:$%02x\n",A,V); |
| 40 | // ROM_BANK32(V&0x7); |
| 41 | //VROM_BANK8((V>>4)&0x7); |
| 42 | switch(A) { |
| 43 | case 0x8008: |
| 44 | case 0x8009: |
| 45 | ROM_BANK32(V>>3); |
| 46 | VROM_BANK8(((V>>3)&0x08)+(V&0x07) ); |
| 47 | break; |
| 48 | case 0x8E66: |
| 49 | case 0x8E67: |
| 50 | VROM_BANK8( (V&0x07)?0:1 ); |
| 51 | break; |
| 52 | case 0xE00A: |
| 53 | MIRROR_SET2( 2 ); |
| 54 | break; |
| 55 | } |
| 56 | } |
| 57 | |
| 58 | |
| 59 | void Mapper113_init(void) |
| 60 | { |
| 61 | ROM_BANK32(0); |
| 62 | SetWriteHandler(0x4020,0x7fff,Mapper113_write); |
| 63 | SetWriteHandler(0x8000,0xffff,Mapper113_writeh); |
| 64 | } |