merge mappers from FCEU-mm

[fceu.git] / boards / le05.c

/* FCE Ultra - NES/Famicom Emulator\r
 *\r
 * Copyright notice for this file:\r
 *  Copyright (C) 2011 CaH4e3\r
 *\r
 * This program is free software; you can redistribute it and/or modify\r
 * it under the terms of the GNU General Public License as published by\r
 * the Free Software Foundation; either version 2 of the License, or\r
 * (at your option) any later version.\r
 *\r
 * This program is distributed in the hope that it will be useful,\r
 * but WITHOUT ANY WARRANTY; without even the implied warranty of\r
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the\r
 * GNU General Public License for more details.\r
 *\r
 * You should have received a copy of the GNU General Public License\r
 * along with this program; if not, write to the Free Software\r
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA\r
 *\r
 * FDS Conversion\r
 *\r
 */\r
\r
#include "mapinc.h"\r
\r
static uint8 chr;\r
static SFORMAT StateRegs[]=\r
{\r
  {&chr, 1, "CHR"},\r
  {0}\r
};\r
\r
static void Sync(void)\r
{\r
  setprg2r(0,0xE000,0);\r
  setprg2r(0,0xE800,0);\r
  setprg2r(0,0xF000,0);\r
  setprg2r(0,0xF800,0);\r
\r
  setprg8r(1,0x6000,3);\r
  setprg8r(1,0x8000,0);\r
  setprg8r(1,0xA000,1);\r
  setprg8r(1,0xC000,2);\r
\r
  setchr8(chr & 1);\r
  setmirror(MI_V);\r
}\r
\r
static DECLFW(LE05Write)\r
{\r
  chr = V;\r
  Sync();\r
}\r
\r
static void LE05Power(void)\r
{\r
  Sync();\r
  SetReadHandler(0x6000,0xFFFF,CartBR);\r
  SetWriteHandler(0x8000,0xFFFF,LE05Write);\r
}\r
\r
void LE05_Init(CartInfo *info)\r
{\r
  info->Power=LE05Power;\r
  AddExState(&StateRegs, ~0, 0, 0);\r
}\r