/* P5.0 out and low; this is chosen for the PIC app (in which P5.0
is !MCLR) to ensure that an attached PIC chip, if present, is
immediately driven to reset state. A brief explanation of why this
/* P5.0 out and low; this is chosen for the PIC app (in which P5.0
is !MCLR) to ensure that an attached PIC chip, if present, is
immediately driven to reset state. A brief explanation of why this