Wouter,

On Wed, 26 Jan 2005 13:36:32 +0100, Wouter van Ooijen wrote:

> Engineering is always choosing the least evil :)

Indeed - I was just mentioning the possible evil element of this!  :-)  I didn't want any of the "one size 
fits all" brigade to start advocating your solution as The Way to do it in every situation.
 
> If you know a pin will be low most of the time you can change the
> pull-up to a pull-down (maybe with slightly less performance from the
> PICs high-side output FET). Or you can raise the resistor value if you
> can tolerate the raise time (or fall with a pull-down). Or switch-in an
> extra R for the time you need fast operation. Or think of yet something
> else.

Quite!  :-)))

Cheers,


Howard Winter
St.Albans, England


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