COUNTREG EQU 0x10		
CNTVAL EQU D'16'		
	MOVLW	CNTVAL	
	MOVWF	COUNTREG	
	LFSR	1,0x160	
	MOVLW	0xFF		
B3	MOVWF	POSTINC1, 0
	DECF	COUNTREG,F	
	BNZ 	B3