First of all I'm relatively new to PIC programming but do have some circuits working.
I'm using the X3 experimenter board to set this project up.
I'm doing a project that requires 8 inputs and 8 outputs and am attempting to use the 16F628A for this.
I'm using Portb.2 USART to output commands to a device and that's working great.... but if I attempt to raise or lower the port nothing happens.
Do I need to temporarily enable/disable the USART?
In addition... is it possible to use all 8 of the A pins for input and all 8 of the B pins for output?
Let me know if you need more info. to reply... Thank you... Dave
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