#define	 	Gate0		PORTB4									//門控信號(hào)
#define 	Gate1		PORTB5
#define		Gate2		PORTB6
#define		Gate3		PORTB7

#define		DispClk		PORTC6									//顯示發(fā)送的時(shí)鐘線
#define		DispData	PORTC7									//發(fā)送的數(shù)據(jù)的線

void disp_init(void);
void display(unsigned int content,unsigned char gate);