ORG 	0000H
		AJMP	START
		ORG		0100H
START:	MOV		SP,#60H
		MOV		DPTR,#TAB
LOOP:	CLR		A
		MOVC	A,@A+DPTR
	
		CJNE	A,#0FFH,SHOW
		AJMP	START
SHOW:	MOV		P2,A
		LCALL	DELAY
		INC		DPTR
		AJMP	LOOP
		
DELAY:	MOV		R5,#20
D2:		MOV		R6,#20
D1:		MOV		R7,#50
D3:		DJNZ	R7,D3
		DJNZ	R6,D1
		DJNZ	R5,D2
		RET
		
TAB:	DB		0E7H,0DBH,0BDH,7EH,7EH,0BDH,0DBH,0E7H
		DB		0FFH
			
		END