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Tutorial (3): PIC input/Output Ports with Addition
1 year ago
58
Technology
Software & Development
microcontroller
assembly
p16f84a
input
output
pic
microchip
addition
w register
The tutorial presents the following exercises:
1) Four LEDs are connected to PORTB (RB3:RB0) using PIC 16F84A. Use the MPLAB to write an assembly program that light the LEDs.
2) Write a program that repeatedly adds a number to the W register
3) Write a program that repeatedly adds a number to w register and send it to port B.
4) Two switches are connected to PORTA (RA4:RA3) and LEDs are connected to PORTB. Write a program that moves push button switch values from Port A to the LEDs in PORTB.
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