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diff --git a/boards/KS7037.c b/boards/KS7037.c
new file mode 100644
index 0000000..d980a6f
--- /dev/null
+++ b/boards/KS7037.c
@@ -0,0 +1,135 @@
+/* FCE Ultra - NES/Famicom Emulator
+ *
+ * Copyright notice for this file:
+ *  Copyright (C) 2011 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
+ *
+ * FDS Conversion
+ *
+ */
+
+#include "mapinc.h"
+
+static uint8 reg[8], cmd;
+static uint8 *WRAM=NULL;
+static uint32 WRAMSIZE;
+
+static void(*WSync)(void);
+
+static SFORMAT StateRegs[]=
+{
+  {&cmd, 1, "CMD"},
+  {reg, 8, "REGS"},
+  {0}
+};
+
+static void SyncKS7037(void)
+{
+  setprg4r(0x10,0x6000,0);
+  setprg4(0x7000,15);
+  setprg8(0x8000,reg[6]);
+  setprg4(0xA000,~3);
+  setprg4r(0x10,0xB000,1);
+  setprg8(0xC000,reg[7]);
+  setprg8(0xE000,~0);
+  setchr8(0);
+  setmirrorw(reg[2]&1,reg[4]&1,reg[3]&1,reg[5]&1);
+}
+
+static void SyncLH10(void)
+{
+  setprg8(0x6000,~1);
+  setprg8(0x8000,reg[6]);
+  setprg8(0xA000,reg[7]);
+  setprg8r(0x10,0xC000,0);
+  setprg8(0xE000,~0);
+  setchr8(0);
+  setmirror(0);
+}
+
+static DECLFW(UNLKS7037Write)
+{
+  switch(A & 0xE001)
+  {
+    case 0x8000: cmd = V & 7; break;
+    case 0x8001: reg[cmd] = V; WSync(); break;
+  }
+}
+
+static void UNLKS7037Power(void)
+{
+  reg[0]=reg[1]=reg[2]=reg[3]=reg[4]=reg[5]=reg[6]=reg[7]=0;
+  WSync();
+  SetReadHandler(0x6000,0xFFFF,CartBR);
+  SetWriteHandler(0x6000,0x7FFF,CartBW);
+  SetWriteHandler(0x8000,0x9FFF,UNLKS7037Write);
+  SetWriteHandler(0xA000,0xBFFF,CartBW);
+  SetWriteHandler(0xC000,0xFFFF,UNLKS7037Write);
+}
+
+static void LH10Power(void)
+{
+  reg[0]=reg[1]=reg[2]=reg[3]=reg[4]=reg[5]=reg[6]=reg[7]=0;
+  WSync();
+  SetReadHandler(0x6000,0xFFFF,CartBR);
+  SetWriteHandler(0x8000,0xBFFF,UNLKS7037Write);
+  SetWriteHandler(0xC000,0xDFFF,CartBW);
+  SetWriteHandler(0xE000,0xFFFF,UNLKS7037Write);
+}
+
+static void Close(void)
+{
+  if(WRAM)
+    FCEU_gfree(WRAM);
+  WRAM=NULL;
+}
+
+static void StateRestore(int version)
+{
+  WSync();
+}
+
+void UNLKS7037_Init(CartInfo *info)
+{
+  info->Power=UNLKS7037Power;
+  info->Close=Close;
+  
+  WSync = SyncKS7037;
+
+  WRAMSIZE=8192;
+  WRAM=(uint8*)FCEU_gmalloc(WRAMSIZE);
+  SetupCartPRGMapping(0x10,WRAM,WRAMSIZE,1);
+  AddExState(WRAM, WRAMSIZE, 0, "WRAM");
+
+  GameStateRestore=StateRestore;
+  AddExState(&StateRegs, ~0, 0, 0);
+}
+
+void LH10_Init(CartInfo *info)
+{
+  info->Power=LH10Power;
+  info->Close=Close;
+  
+  WSync = SyncLH10;
+
+  WRAMSIZE=8192;
+  WRAM=(uint8*)FCEU_gmalloc(WRAMSIZE);
+  SetupCartPRGMapping(0x10,WRAM,WRAMSIZE,1);
+  AddExState(WRAM, WRAMSIZE, 0, "WRAM");
+
+  GameStateRestore=StateRestore;
+  AddExState(&StateRegs, ~0, 0, 0);
+}