-#define SETSS P4OUT|=BIT2
-#define CLRSS P4OUT&=~BIT2
-#define DIRSS P4DIR|=BIT2;
+//#define SETSS P4OUT|=BIT2
+//#define CLRSS P4OUT&=~BIT2
+//#define DIRSS P4DIR|=BIT2
+
+//Flash CS is P4.4
+#define SETSS P4OUT|=BIT4
+#define CLRSS P4OUT&=~BIT4
+#define DIRSS P4DIR|=BIT4