2009-07-17 19:27:04 +02:00
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/* FCE Ultra - NES/Famicom Emulator
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*
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* Copyright notice for this file:
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* Copyright (C) 2005 CaH4e3
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#include "mapinc.h"
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static uint8 latche;
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static void Sync(void)
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{
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setprg16(0x8000,latche);
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setprg16(0xC000,8);
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}
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static DECLFW(DREAMWrite)
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{
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latche=V&7;
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Sync();
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}
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static void DREAMPower(void)
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{
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latche=0;
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Sync();
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setchr8(0);
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SetReadHandler(0x8000,0xFFFF,CartBR);
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SetWriteHandler(0x5020,0x5020,DREAMWrite);
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}
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static void Restore(int version)
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{
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Sync();
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}
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void DreamTech01_Init(CartInfo *info)
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{
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GameStateRestore=Restore;
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info->Power=DREAMPower;
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AddExState(&latche, 1, 0, "LATCH");
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}
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