ORG	0H
	MOV	A,#38H		
	ACALL	COMNWRT    	
	ACALL	DELAY      	
	MOV	A,#0EH     	
	ACALL	COMNWRT		
	ACALL	DELAY		
	MOV	A,#01     	
	ACALL	COMNWRT    	
	ACALL	DELAY		
	MOV	A,#06H     	
	ACALL	COMNWRT    	
	ACALL	DELAY		
	MOV	A,#84H     	
	ACALL	COMNWRT    	
	ACALL	DELAY		
	MOV	A,#'N'     	
	ACALL	DATAWRT    	
	ACALL	DELAY		
	MOV	A,#'O'     	
	ACALL	DATAWRT  		
AGAIN:	SJMP	AGAIN      	
COMNWRT:                   	
	MOV	P1,A       	
	CLR	P2.0       	
	CLR	P2.1       	
	SETB	P2.2       	
	ACALL	DELAY		
	CLR	P2.2       	
	RET
DATAWRT:                   	
	MOV	P1,A       	
	SETB	P2.0       	
	CLR	P2.1       	
	SETB	P2.2       	
	ACALL	DELAY		
	CLR	P2.2       	
	RET