diff --git a/source/memory/memory.h b/source/memory/memory.h
new file mode 100644
index 00000000..c692f5ea
--- /dev/null
+++ b/source/memory/memory.h
@@ -0,0 +1,34 @@
+#ifndef __MEMORY_H_
+#define __MEMORY_H_
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+#define	 Disc_ID		((vu32*)0x80000000)
+#define	 Disc_Region	((vu32*)0x80000003)
+#define	 Disc_Magic		((vu32*)0x80000018)
+#define	 Sys_Magic		((vu32*)0x80000020)
+#define	 Sys_Version	((vu32*)0x80000024)
+#define	 Mem_Size		((vu32*)0x80000028)
+#define	 Board_Model	((vu32*)0x8000002C)
+#define	 Arena_L		((vu32*)0x80000030)
+#define	 Arena_H		((vu32*)0x80000034)
+#define	 FST			((vu32*)0x80000038)
+#define	 Max_FST		((vu32*)0x8000003C)
+#define	 Assembler		((vu32*)0x80000060)
+#define	 Video_Mode		((vu32*)0x800000CC)
+#define	 Dev_Debugger	((vu32*)0x800000EC)
+#define	 Simulated_Mem	((vu32*)0x800000F0)
+#define	 BI2			((vu32*)0x800000F4)
+#define	 Bus_Speed		((vu32*)0x800000F8)
+#define	 CPU_Speed		((vu32*)0x800000FC)
+#define	 Online_Check	((vu32*)0x80003180)
+#define	 GameID_Address	((vu32*)0x80003184)
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif