| 43725da7 |
1 | /* FCE Ultra - NES/Famicom Emulator\r |
| 2 | *\r |
| 3 | * Copyright notice for this file:\r |
| 4 | * Copyright (C) 2012 CaH4e3\r |
| 5 | *\r |
| 6 | * This program is free software; you can redistribute it and/or modify\r |
| 7 | * it under the terms of the GNU General Public License as published by\r |
| 8 | * the Free Software Foundation; either version 2 of the License, or\r |
| 9 | * (at your option) any later version.\r |
| 10 | *\r |
| 11 | * This program is distributed in the hope that it will be useful,\r |
| 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of\r |
| 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\r |
| 14 | * GNU General Public License for more details.\r |
| 15 | *\r |
| 16 | * You should have received a copy of the GNU General Public License\r |
| 17 | * along with this program; if not, write to the Free Software\r |
| 18 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA\r |
| 19 | *\r |
| 20 | * FDS Conversion\r |
| 21 | *\r |
| 22 | */\r |
| 23 | \r |
| 24 | #include "mapinc.h"\r |
| 25 | \r |
| 26 | static uint8 reg[4];\r |
| 27 | \r |
| 28 | static SFORMAT StateRegs[]=\r |
| 29 | {\r |
| 30 | {reg, 4, "REGS"},\r |
| 31 | {0}\r |
| 32 | };\r |
| 33 | \r |
| 34 | static void Sync(void)\r |
| 35 | {\r |
| 36 | setprg2(0x6000,reg[0]);\r |
| 37 | setprg2(0x6800,reg[1]);\r |
| 38 | setprg2(0x7000,reg[2]);\r |
| 39 | setprg2(0x7800,reg[3]);\r |
| 40 | \r |
| 41 | setprg2(0x8000,15);\r |
| 42 | setprg2(0x8800,14);\r |
| 43 | setprg2(0x9000,13);\r |
| 44 | setprg2(0x9800,12);\r |
| 45 | setprg2(0xa000,11);\r |
| 46 | setprg2(0xa800,10);\r |
| 47 | setprg2(0xb000,9);\r |
| 48 | setprg2(0xb800,8);\r |
| 49 | \r |
| 50 | setprg2(0xc000,7);\r |
| 51 | setprg2(0xc800,6);\r |
| 52 | setprg2(0xd000,5);\r |
| 53 | setprg2(0xd800,4);\r |
| 54 | setprg2(0xe000,3);\r |
| 55 | setprg2(0xe800,2);\r |
| 56 | setprg2(0xf000,1);\r |
| 57 | setprg2(0xf800,0);\r |
| 58 | \r |
| 59 | setchr8(0);\r |
| 60 | }\r |
| 61 | \r |
| 62 | static DECLFW(UNLKS7031Write)\r |
| 63 | {\r |
| 64 | reg[(A >> 11) & 3] = V;\r |
| 65 | Sync();\r |
| 66 | }\r |
| 67 | \r |
| 68 | static void UNLKS7031Power(void)\r |
| 69 | {\r |
| 70 | Sync();\r |
| 71 | SetReadHandler(0x6000,0xFFFF,CartBR);\r |
| 72 | SetWriteHandler(0x8000,0xffff,UNLKS7031Write);\r |
| 73 | }\r |
| 74 | \r |
| 75 | static void StateRestore(int version)\r |
| 76 | {\r |
| 77 | Sync();\r |
| 78 | }\r |
| 79 | \r |
| 80 | void UNLKS7031_Init(CartInfo *info)\r |
| 81 | {\r |
| 82 | info->Power=UNLKS7031Power;\r |
| 83 | GameStateRestore=StateRestore;\r |
| 84 | AddExState(&StateRegs, ~0, 0, 0);\r |
| 85 | }\r |
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