;PIC 628
@ DEVICE PIC16F628 'işlemci 16F628
@ DEVICE PIC16F628, WDT_ON 'Watch Dog timer ACIK
@ DEVICE PIC16F628, PWRT_ON 'Power on timer açık
'@ DEVICE PIC16F628, PROTECT_OF 'Kod Koruma kapalı
@ DEVICE PIC16F628, MCLR_OFF 'MCLR pini kullanılMıyor.
@ DEVICE PIC16F628, INTRC_OSC_NOCLKOUT 'Dahili osilatör
@ DEVICE PIC16F628, XT_OSC ;HS İse XT yerine HS yaz
CMCON=7
TRISB=0;PORTB CIKIS TANIMLANDI
TRISA=255;PORTA GIRIS TANIMLANDI
PORTA=0
ORTB=0
LOOP:
IF PORTA.0=0 OR PORTA.1=0 THEN ;PORTA.0 VE PORTA.1 DE BUTON VAR
PAUSE 100
TOGGLE PORTB.0 ;PORTB.0 DA LEDIMIZ VAR.
PAUSE 500
ENDIF
GOTO LOOP