wait states!

[gbajam21] / src / gbaregs.h

diff --git a/src/gbaregs.h b/src/gbaregs.h
index 586f53a..3396cc9 100644 (file)
--- a/src/gbaregs.h
+++ b/src/gbaregs.h
@@ -351,5 +351,15 @@
 #define DMACNT_IEN                     0x40000000
 #define DMACNT_EN                      0x80000000
 
+/* REG_WAITCNT bits */
+#define WAITCNT_ROM_4_2                0x0000
+#define WAITCNT_ROM_3_2                0x0004
+#define WAITCNT_ROM_2_2                0x0008
+#define WAITCNT_ROM_8_2                0x000c
+#define WAITCNT_ROM_4_1                0x0010
+#define WAITCNT_ROM_3_1                0x0014
+#define WAITCNT_ROM_2_1                0x0018
+#define WAITCNT_ROM_8_1                0x001c
+#define WAITCNT_PREFETCH       0x4000
 
 #endif /* GBAREGS_H_ */