On Mon, Mar 10, 2014 at 12:12 PM, Bob Stewart <[email protected]> wrote:
> A range of 0.715V-2.38V is totally outside my expectations. The only way I > can get close to these values is if the internal CHOLD in the PIC is only a > fraction of the 120pf they say it has - say 20pf. Any thoughts would be > appreciated. Could it be a software issue? 20pf seems about right for a normal input pin in a typical chip. They all have diodes protecting from static and 20 pf seems like what I'd expect. You say there is an internal 120 pf cap inside the PIC? If so you'd need to connect that. It may be that you are not doing that correctly or at the time you think you are. I'm guessing and we'd need both the spec sheet and your code to know for sure. -- Chris Albertson Redondo Beach, California _______________________________________________ time-nuts mailing list -- [email protected] To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.
