Programming PIC Microcontrollers using C Language. № 6 - 16F628A, setting TRIS and GPIO registers
In this video we start programming PIC 16F628A microcontroller using MPLAB X. We use TRIS register to set direction of the pins on the port then by setting PORT register to required state we drive LED high or low. This setup is permanent and we do not toggle (change state) the LED yet.