1 /* FCE Ultra - NES/Famicom Emulator
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3 * Copyright notice for this file:
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4 * Copyright (C) 2009 CaH4e3
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6 * This program is free software; you can redistribute it and/or modify
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7 * it under the terms of the GNU General Public License as published by
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8 * the Free Software Foundation; either version 2 of the License, or
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9 * (at your option) any later version.
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11 * This program is distributed in the hope that it will be useful,
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12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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14 * GNU General Public License for more details.
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16 * You should have received a copy of the GNU General Public License
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17 * along with this program; if not, write to the Free Software
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18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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20 * MEGA-SOFT WAR IN THE GULF
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26 static uint8 reg[8];
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27 static uint8 mirror, cmd, bank;
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29 static SFORMAT StateRegs[]=
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32 {&mirror, 1, "MIRR"},
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38 static void Sync(void)
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40 setmirror(mirror^1);
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41 setprg8(0x8000,reg[3]);
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42 setprg8(0xA000,0xD);
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43 setprg8(0xC000,0xE);
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44 setprg8(0xE000,0xF);
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45 setchr4(0x0000,reg[0]>>2);
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46 setchr2(0x1000,reg[1]>>1);
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47 setchr2(0x1800,reg[2]>>1);
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50 static DECLFW(M193Write)
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56 static void M193Power(void)
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60 SetWriteHandler(0x6000,0x6003,M193Write);
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61 SetReadHandler(0x8000,0xFFFF,CartBR);
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62 SetWriteHandler(0x8000,0xFFFF,CartBW);
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65 static void M193Reset(void)
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69 static void StateRestore(int version)
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74 void Mapper193_Init(CartInfo *info)
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76 info->Reset=M193Reset;
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77 info->Power=M193Power;
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78 GameStateRestore=StateRestore;
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79 AddExState(&StateRegs, ~0, 0, 0);
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