#define KS0108_DATA_PORT	P3
#define KS0108_DATA_DIR		P3
#define KS0108_DATA_PIN		P3

#define KS0108_CTRL_PORT	P2
#define KS0108_CTR_DIR		P2

#define KS0108_RW			(1 << 1)
#define KS0108_EN			(1 << 2)