ORG	0000H			
	MOVLW	0x50 			
	MOVWF	TBLPTRL		
	MOVLW	0x02 			
	MOVWF	TBLPTRH		
	CLRF	TRISB			
B7	TBLRD*			
	MOVF	TABLAT,W		
	BZ	EXIT			
	MOVWF	PORTB			
	INCF	TBLPTRL,F		
	BRA	B7			
EXIT	GOTO	EXIT
	ORG	0x250
MYDATA DB	"USA",0 		
	END