X-Git-Url: https://notaz.gp2x.de/cgi-bin/gitweb.cgi?p=fceu.git;a=blobdiff_plain;f=boards%2F189.c;fp=boards%2F189.c;h=ff045a55b6e70c051b7b16ae9e2a3105da98b16b;hp=23be63a0faa484c2895ce76e27fa3b0d77c8500d;hb=386f5371eb984fb9c2860c83e740890a75cd45c1;hpb=eec2623f6183dd0f9494b99065a16bf90f2a1ccf diff --git a/boards/189.c b/boards/189.c index 23be63a..ff045a5 100644 --- a/boards/189.c +++ b/boards/189.c @@ -1,48 +1,48 @@ -/* FCE Ultra - NES/Famicom Emulator - * - * Copyright notice for this file: - * Copyright (C) 2005 CaH4e3 - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#include "mapinc.h" -#include "mmc3.h" - -static void M189PW(uint32 A, uint8 V) -{ - setprg32(0x8000,EXPREGS[0]&3); -} - -static DECLFW(M189Write) -{ - EXPREGS[0]=V|(V>>4); //actually, there is a two versions of 189 mapper with hi or lo bits bankswitching. - FixMMC3PRG(MMC3_cmd); -} - -static void M189Power(void) -{ - EXPREGS[0]=EXPREGS[1]=0; - GenMMC3Power(); - SetWriteHandler(0x4120,0x7FFF,M189Write); -} - -void Mapper189_Init(CartInfo *info) -{ - GenMMC3_Init(info, 256, 256, 0, 0); - pwrap=M189PW; - info->Power=M189Power; - AddExState(EXPREGS, 2, 0, "EXPR"); -} +/* FCE Ultra - NES/Famicom Emulator + * + * Copyright notice for this file: + * Copyright (C) 2005 CaH4e3 + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#include "mapinc.h" +#include "mmc3.h" + +static void M189PW(uint32 A, uint8 V) +{ + setprg32(0x8000,EXPREGS[0]&3); +} + +static DECLFW(M189Write) +{ + EXPREGS[0]=V|(V>>4); //actually, there is a two versions of 189 mapper with hi or lo bits bankswitching. + FixMMC3PRG(MMC3_cmd); +} + +static void M189Power(void) +{ + EXPREGS[0]=EXPREGS[1]=0; + GenMMC3Power(); + SetWriteHandler(0x4120,0x7FFF,M189Write); +} + +void Mapper189_Init(CartInfo *info) +{ + GenMMC3_Init(info, 256, 256, 0, 0); + pwrap=M189PW; + info->Power=M189Power; + AddExState(EXPREGS, 2, 0, "EXPR"); +}