X-Git-Url: https://notaz.gp2x.de/cgi-bin/gitweb.cgi?p=fceu.git;a=blobdiff_plain;f=boards%2Ft-262.c;h=15e94eab3cdf732303103614adf7e43aa25362e6;hp=fe9b446044f85b39b0a28657b05577b359557084;hb=386f5371eb984fb9c2860c83e740890a75cd45c1;hpb=eec2623f6183dd0f9494b99065a16bf90f2a1ccf

diff --git a/boards/t-262.c b/boards/t-262.c
index fe9b446..15e94ea 100644
--- a/boards/t-262.c
+++ b/boards/t-262.c
@@ -1,83 +1,84 @@
-/* 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"
-
-static uint16 addrreg;
-static uint8 datareg;
-static uint8 busy;
-static SFORMAT StateRegs[]=
-{
-  {&addrreg, 2, "ADDRREG"},
-  {&datareg, 1, "DATAREG"},
-  {&busy, 1, "BUSY"},
-  {0}
-};
-
-static void Sync(void)
-{
-  setprg16(0x8000,(datareg&7)|((addrreg&0x60)>>2)|((addrreg&0x100)>>3));
-  setprg16(0xC000,7|((addrreg&0x60)>>2)|((addrreg&0x100)>>3));
-  setmirror(((addrreg&2)>>1)^1);
-}
-
-static DECLFW(BMCT262Write)
-{
-  if(busy||(A==0x8000))
-    datareg=V;
-  else
-  {
-    addrreg=A;
-    busy=1;
-  }
-  Sync();
-}
-
-static void BMCT262Power(void)
-{
-  setchr8(0);
-  SetWriteHandler(0x8000,0xFFFF,BMCT262Write);
-  SetReadHandler(0x8000,0xFFFF,CartBR);
-  busy=0;
-  addrreg=0;
-  datareg=0;
-  Sync();
-}
-
-static void BMCT262Reset(void)
-{
-  busy=0;
-  addrreg=0;
-  datareg=0;
-  Sync();
-}
-
-static void BMCT262Restore(int version)
-{
-  Sync();
-}
-
-void BMCT262_Init(CartInfo *info)
-{
-  info->Power=BMCT262Power;
-  info->Reset=BMCT262Reset;
-  GameStateRestore=BMCT262Restore;
-  AddExState(&StateRegs, ~0, 0, 0);
-}
+/* FCE Ultra - NES/Famicom Emulator
+ *
+ * Copyright notice for this file:
+ *  Copyright (C) 2006 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"
+
+static uint16 addrreg;
+static uint8 datareg;
+static uint8 busy;
+static SFORMAT StateRegs[]=
+{
+  {&addrreg, 2, "ADDRREG"},
+  {&datareg, 1, "DATAREG"},
+  {&busy, 1, "BUSY"},
+  {0}
+};
+
+static void Sync(void)
+{
+  uint16 base=((addrreg&0x60)>>2)|((addrreg&0x100)>>3);  
+  setprg16(0x8000,(datareg&7)|base);
+  setprg16(0xC000,7|base);
+  setmirror(((addrreg&2)>>1)^1);
+}
+
+static DECLFW(BMCT262Write)
+{
+  if(busy||(A==0x8000))
+    datareg=V;
+  else
+  {
+    addrreg=A;
+    busy=1;
+  }
+  Sync();
+}
+
+static void BMCT262Power(void)
+{
+  setchr8(0);
+  SetWriteHandler(0x8000,0xFFFF,BMCT262Write);
+  SetReadHandler(0x8000,0xFFFF,CartBR);
+  busy=0;
+  addrreg=0;
+  datareg=0xff;
+  Sync();
+}
+
+static void BMCT262Reset(void)
+{
+  busy=0;
+  addrreg=0;
+  datareg=0;
+  Sync();
+}
+
+static void BMCT262Restore(int version)
+{
+  Sync();
+}
+
+void BMCT262_Init(CartInfo *info)
+{
+  info->Power=BMCT262Power;
+  info->Reset=BMCT262Reset;
+  GameStateRestore=BMCT262Restore;
+  AddExState(&StateRegs, ~0, 0, 0);
+}