BCF TRISB,5 MOVLW 0x08 MOVWF T0CON HERE MOVLW 0x76 MOVWF TMR0H MOVLW 0x34 MOVWF TMR0L BCF INTCON,TMR0IF CALL DELAY BTG PORTB,5 BRA HERE DELAY BSF T0CON,TMR0ON AGAIN BTFSS INTCON,TMR0IF BRA AGAIN BCF T0CON,TMR0ON RETURN