1 /* FCE Ultra - NES/Famicom Emulator
3 * Copyright notice for this file:
4 * Copyright (C) 2005 CaH4e3
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.
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.
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
24 //static uint8 m_perm[8] = {0, 1, 0, 3, 0, 5, 6, 7};
26 static void UNLSonicPW(uint32 A, uint8 V)
30 uint8 bank=EXPREGS[0]&0x1F;
32 setprg32(0x8000,bank>>2);
35 setprg16(0x8000,bank);
36 setprg16(0xC000,bank);
44 static DECLFW(UNLSonicWrite8000)
49 MMC3_CMDWrite(A,m_perm[V&7]);
53 static DECLFW(UNLSonicWriteLo)
59 static void UNLSonicPower(void)
61 EXPREGS[0]=EXPREGS[1]=EXPREGS[2]=0;
63 SetWriteHandler(0x5000,0x5FFF,UNLSonicWriteLo);
64 // SetWriteHandler(0x8000,0x8000,UNLSonicWrite8000);
67 void UNLSonic_Init(CartInfo *info)
69 GenMMC3_Init(info, 256, 256, 0, 0);
71 info->Power=UNLSonicPower;
72 AddExState(EXPREGS, 3, 0, "EXPR");