MAKE A PROGRAM OF BLINKING AND RUNNING LIGHTS USING PIC 16F84A MICROCONTROLLER
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CENG04. MICROPROCESSOR. MAKE A PROGRAM OF BLINKING AND RUNNING L IGHTS USING PIC 16F84A MICROCONTROLLER Code>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> BSF STATUS; RPO MOVLW B 00001 MOVWF TRISA MOVLW B’00000000’ MOVWF TRISB BDF STATUS, RPO ;main LOOP BTFSC PORTA,0 GOTO BLINK GOTO RUN BLINK MOVLW B 00000000 MOVWF PORTB CALL Delay MOVLW B’11111111’ MOVWF POTB CALL Delay GOTO LOOP RUN MOVLW B’00000001’ MOVWF PORTB CALL Delay MOVLW B’00000010’ MOVWF PORTB CALL Delay MOVLW B 00000100 MOVWF PORTB CALL Delay MOVLW B 00001000 MOVWF PORTB CALL Delay MOVLW B’00010000’ MOVWF PORTB CALL Delay MOVLW B 00100000 MOVWF PORTB CALL Delay MOVLW B’01000000’ MOVWF PORTB CALL Delay MOVLW B’10000000’ MOVWF PORTB CALL Delay GOTO LOOP
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Transcript of MAKE A PROGRAM OF BLINKING AND RUNNING LIGHTS USING PIC 16F84A MICROCONTROLLER
CENG04. MICROPROCESSOR.
MAKE A PROGRAM OF BLINKING AND RUNNING LIGHTS USING PIC 16F84A MICROCONTROLLER
Code>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
BSF STATUS; RPO
MOVLW B’00001’
MOVWF TRISA
MOVLW B’00000000’
MOVWF TRISB
BDF STATUS, RPO
;main
LOOP BTFSC PORTA,0
GOTO BLINK
GOTO RUN
BLINK MOVLW B’00000000’
MOVWF PORTB
CALL Delay
MOVLW B’11111111’
MOVWF POTB
CALL Delay
GOTO LOOP
RUN MOVLW B’00000001’
MOVWF PORTB
CALL Delay
MOVLW B’00000010’
MOVWF PORTB
CALL Delay
MOVLW B’00000100’
MOVWF PORTB
CALL Delay
MOVLW B’00001000’
MOVWF PORTB
CALL Delay
MOVLW B’00010000’
MOVWF PORTB
CALL Delay
MOVLW B’00100000’
MOVWF PORTB
CALL Delay
MOVLW B’01000000’
MOVWF PORTB
CALL Delay
MOVLW B’10000000’
MOVWF PORTB
CALL Delay
GOTO LOOP
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