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Add mappers 506 and 572.

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This commit is contained in:
NewRisingSun
2025-09-09 11:26:45 +02:00
parent 2cbeafc880
commit edd3029dc4
4 changed files with 122 additions and 0 deletions
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58
src/boards/506.c Normal file
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@@ -0,0 +1,58 @@
/* FCEUmm - NES/Famicom Emulator
*
* Copyright notice for this file:
* Copyright (C) 2020
*
* 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 "asic_mmc3.h"
static uint8 reg;
static void sync() {
int prgAND =~reg &3? 0x0F: 0x1F;
int chrAND = reg &3? 0x7F: 0xFF;
int prgOR = reg <<5 &0x20 | reg <<3 &0x10;
int chrOR = reg <<7 &0x100 |~reg <<7 &0x80;
MMC3_syncPRG(prgAND, prgOR &~prgAND);
MMC3_syncCHR(chrAND, chrOR &~chrAND);
MMC3_syncMirror();
}
static DECLFW(writeReg) {
reg = A &0xFF;
sync();
}
static void reset() {
reg = 0;
sync();
}
static void power() {
reg = 0;
MMC3_power();
}
void Mapper506_Init(CartInfo *info) {
MMC3_init(info, sync, MMC3_TYPE_AX5202P, NULL, NULL, NULL, writeReg);
info->Power = power;
info->Reset = reset;
AddExState(&reg, 1, 0, "EXPR");
}

60
src/boards/572.c Normal file
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@@ -0,0 +1,60 @@
/* FCEUmm - NES/Famicom Emulator
*
* Copyright notice for this file:
* Copyright (C) 2020
*
* 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 "asic_mmc3.h"
static uint8 reg;
static void sync() {
int prgAND = 0x1F;
int chrAND = 0x7F;
int prgOR = reg <<5;
int chrOR = reg <<7;
MMC3_syncPRG(prgAND, prgOR &~prgAND);
MMC3_syncCHR(chrAND, chrOR &~chrAND);
MMC3_syncMirror();
}
static DECLFW(writeReg) {
if (~reg &0x08) {
reg = A &0xFF;
sync();
}
}
static void reset() {
reg = 0;
sync();
}
static void power() {
reg = 0;
MMC3_power();
}
void Mapper572_Init(CartInfo *info) {
MMC3_init(info, sync, MMC3_TYPE_AX5202P, NULL, NULL, NULL, writeReg);
info->Power = power;
info->Reset = reset;
AddExState(&reg, 1, 0, "EXPR");
}

2
src/ines.c
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@@ -914,6 +914,7 @@ INES_BOARD_BEGIN()
INES_BOARD( "Yhc-002", 502, Mapper502_Init )
INES_BOARD( "ET-170", 503, Mapper503_Init )
INES_BOARD( "K-3054", 504, Mapper504_Init )
INES_BOARD( "GA-009", 506, Mapper506_Init )
INES_BOARD( "SA-9602B", 513, SA9602B_Init )
INES_BOARD( "Brilliant Com Cocoma Pack",516, Mapper516_Init )
INES_BOARD( "DANCE2000", 518, UNLD2000_Init )
@@ -951,6 +952,7 @@ INES_BOARD_BEGIN()
INES_BOARD( "Venus Turbo Game Doctor", 562, Mapper561_562_Init )
INES_BOARD( "J-2020", 563, Mapper563_Init )
INES_BOARD( "Top Ten Variety (SF III)", 567, Mapper567_Init )
INES_BOARD( "F-648", 572, Mapper572_Init )
INES_BOARD( "5068", 573, Mapper573_Init )
INES_BOARD( "910610", 578, Mapper578_Init )
INES_BOARD( "T-215", 579, Mapper579_Init )

2
src/ines.h
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@@ -393,6 +393,7 @@ void Mapper501_Init(CartInfo *);
void Mapper502_Init(CartInfo *);
void Mapper503_Init(CartInfo *);
void Mapper504_Init(CartInfo *);
void Mapper506_Init(CartInfo *);
void Mapper516_Init(CartInfo *);
void Mapper520_Init(CartInfo *);
void Mapper523_Init(CartInfo *);
@@ -416,6 +417,7 @@ void Mapper559_Init(CartInfo *);
void Mapper561_562_Init(CartInfo *);
void Mapper563_Init(CartInfo *);
void Mapper567_Init(CartInfo *);
void Mapper572_Init(CartInfo *);
void Mapper573_Init(CartInfo *);
void Mapper578_Init(CartInfo *);
void Mapper579_Init(CartInfo *);