Initial commit - http://sourceforge.net/p/fceumm/code/160/

src/boards/novel.c

@@ -0,0 +1,50 @@
+/* FCE Ultra - NES/Famicom Emulator
+ *
+ * Copyright notice for this file:
+ *  Copyright (C) 2002 Xodnizel
+ *
+ * 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"
+
+static uint8 latch;
+
+static void DoNovel(void) {
+	setprg32(0x8000, latch & 3);
+	setchr8(latch & 7);
+}
+
+static DECLFW(NovelWrite) {
+	latch = A & 0xFF;
+	DoNovel();
+}
+
+static void NovelReset(void) {
+	SetWriteHandler(0x8000, 0xFFFF, NovelWrite);
+	SetReadHandler(0x8000, 0xFFFF, CartBR);
+	setprg32(0x8000, 0);
+	setchr8(0);
+}
+
+static void NovelRestore(int version) {
+	DoNovel();
+}
+
+void Novel_Init(CartInfo *info) {
+	AddExState(&latch, 1, 0, "L1");
+	info->Power = NovelReset;
+	GameStateRestore = NovelRestore;
+}