LIST P=12F629
#INCLUDE "P12F629.INC"
__CONFIG X_OSC&_CP_OFF&_WDT_OFF&_LVP_OFF
	CBLOCK 0X20
	T1
	T2
	T3
	ENDC
	
	ORG
	
START
	BCF STATUS,RP1
	BSF STATUS,RP0
	MOVLW	B'00000000'
	MOVWF	TRISD
	
MAIN
	MOVLW	B'11111111'
	MOVWF	PORTD
	CALL DELAY
	MOVLW	B'00000000'
	MOVWF	PORTD
	GOTO MAIN
	
DELAY
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
RETURN

	END