c62d2810 |
1 | /* FCE Ultra - NES/Famicom Emulator |
2 | * |
3 | * Copyright notice for this file: |
d97315ac |
4 | * Copyright (C) 2002 Xodnizel |
c62d2810 |
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". |
c0bf6f9f |
25 | */ |
c62d2810 |
26 | |
27 | /* HES 4-in-1 */ |
28 | DECLFW(Mapper113_write) |
29 | { |
30 | ROM_BANK32((V>>3)&7); |
d97315ac |
31 | VROM_BANK8(((V>>3)&8)|(V&7)); |
32 | //printf("$%04x:$%02x\n",A,V); |
c62d2810 |
33 | } |
34 | |
c0bf6f9f |
35 | |
c62d2810 |
36 | /* Deathbots */ |
37 | DECLFW(Mapper113_writeh) |
38 | { |
d97315ac |
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 | } |
c62d2810 |
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 | } |