PA3040
Advanced Member level 3
Dear All
Last week in the class we wrote a program for PORTC which LED's drive RC0 to RC7 and back and continue. So it worked well for simulator and then we loarded it in to our project board, unfortunately it is worked only once from RC0 to RC7 and then we removed power and in again and it worked only once RC0 to RC7 again.
Then our instructor examen the problem and inform alter PORTC to PORTD. You won't believe it worked well.Finally instructed informed us that may be happen
Please advice what is this incident
What is the different between PORTC and PORTD
MCU is PIC 16F877a
Last week in the class we wrote a program for PORTC which LED's drive RC0 to RC7 and back and continue. So it worked well for simulator and then we loarded it in to our project board, unfortunately it is worked only once from RC0 to RC7 and then we removed power and in again and it worked only once RC0 to RC7 again.
Then our instructor examen the problem and inform alter PORTC to PORTD. You won't believe it worked well.Finally instructed informed us that may be happen
Please advice what is this incident
What is the different between PORTC and PORTD
MCU is PIC 16F877a