;        if you use Microchip's assembler, please indicate the MCU type
;          and do not set the CHIP's CONFIG bits in assemble code
;          set CONFIG bits in Option\POD setting
;        LIST    p=16C73


Start:
         movlw  0
         tris   5
         tris   6
Loop:
         movlw  55h
         movwf  5
         movwf  6
         movlw  0aah
         movwf  5
         movwf  6
         goto   Loop


         end