On Mon, 31 Dec 2001 03:29:03 +0100 wouter van ooijen & floortje hanneman
<wf@XS4ALL.NL> writes:
> > 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
>
 Weak pull-ups

Harold


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