> How come most people use port B _vs_ porta on the pic
> chips for i/o ?

Available on all PICs
8 bits on most PICs
no analog functions to get in the way
no open-collector RA4

Wouter van Ooijen

Van Ooijen Technische Informatica: http://www.voti.nl
Jal compiler for PIC uC's:  http://www.voti.nl/jal
PICs kopen? http://www.voti.nl/shop

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