Hello, I have started a new project with one of the new 16F876 PIC's. I am interfacing it using PORTB as a bidirectional 8-bit port, PORTA as a 4-bit address bus, and PORTC as my Read, Write, and ChipSelect. It seems to work fine through the initialization procedure then freezes. When I check the data on the data bus and touch my probe to get a reading, it unfreezes? My question is this, am I trying to source too much? Should I be using data buffers? Thanks, Jay