processor PIC16F616
        include "p16f616.inc"

	__CONFIG _BOD_OFF &_HS_OSC  & _CP_OFF&_MCLRE_OFF & _PWRTE_OFF & _WDT_OFF&_BOR_OFF


;	__CONFIG _BOR_OFF & _IOSCFS_4MHZ & _CP_OFF _MCLRE_OFF & _WDT_OFF & _PWRTE_OFF & _INTOSCIO &_BOD_OFF
	CBLOCK	0X20
	T1
	T2
	ENDC




START
	BSF 		STATUS,5
	CLRF	TRISA
	CLRF	TRISC
	BCF		STATUS,5




OVER





	MOVLW	4H
	MOVWF	PORTC
	CALL	DELAY
	MOVLW	0H
	MOVWF	PORTC
	CALL	DELAY

	GOTO	OVER


DELAY	
	MOVLW	0XFF
	MOVWF	T1
KK
	MOVLW	0XFF
	MOVWF	T2

LL
	DECFSZ	T2,F
	GOTO	LL
	DECFSZ	T1,F
	GOTO	KK
	
	RETURN
	END