Add mapper 575.

src/boards/575.c

@@ -0,0 +1,38 @@
+/* FCE Ultra - NES/Famicom Emulator
+ *
+ * Copyright notice for this file:
+ *  Copyright (C) 2025 NewRisingSun
+ *
+ * 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_latch.h"
+
+static void sync () {
+	if ((Latch_address &0x06) == 0x06)
+		setprg32(0x8000, Latch_address >>1);
+	else {
+		setprg16(0x8000, Latch_address);
+		setprg16(0xC000, Latch_address);
+	}
+	setchr8(Latch_address);
+	setmirror(Latch_address &0x08? MI_H: MI_V);
+}
+
+void Mapper575_Init (CartInfo *info) {
+	Latch_init(info, sync, 0x8000, 0xFFFF, NULL);
+	info->Reset = Latch_clear;
+}

src/ines.c

@@ -955,6 +955,7 @@ INES_BOARD_BEGIN()
 	INES_BOARD( "9052",                     570, Mapper570_Init         )
 	INES_BOARD( "F-648",                    572, Mapper572_Init         )
 	INES_BOARD( "5068",                     573, Mapper573_Init         )
+	INES_BOARD( "W-03",                     575, Mapper575_Init         )
 	INES_BOARD( "J-2096",                   576, Mapper576_Init         )
 	INES_BOARD( "KN-29",                    577, Mapper577_Init         )
 	INES_BOARD( "910610",                   578, Mapper578_Init         )

src/ines.h

@@ -421,6 +421,7 @@ void Mapper567_Init(CartInfo *);
 void Mapper570_Init(CartInfo *);
 void Mapper572_Init(CartInfo *);
 void Mapper573_Init(CartInfo *);
+void Mapper575_Init(CartInfo *);
 void Mapper576_Init(CartInfo *);
 void Mapper577_Init(CartInfo *);
 void Mapper578_Init(CartInfo *);