> Only that the circuit is inherited from a previous design. Is it best
> to fit small resistors, or just use none?

Loose 'em.  Sorry, I didn't catch you had series resistors when I wrote my
previous reply.  The only reason for a series resistor might be if the the
line goes off board where it might pick up noise.  Even then, 10Kohms is
way to much.  If you need to put serious protection filtering on the line,
then the interal pullups will probably not be appropriate.


*****************************************************************
Embed Inc, embedded system specialists in Littleton Massachusetts
(978) 742-9014, http://www.embedinc.com

--
http://www.piclist.com#nomail Going offline? Don't AutoReply us!
email listserv@mitvma.mit.edu with SET PICList DIGEST in the body