Bill Kuncicky wrote : > it is hard to say just exactly what did the trick. You could always pull each "fix" out again... :-) One at a time this time. > I also noticed that Bob Axtell said that the symptoms > were "absolutely classic" for the problem being oscillation, > and Spero Pefhany has the opinion that it sounds like > something else (latchup, or intermittent short of an > output to supply rail. So two of the experts disagree. :-) Well, it takes to experts to realy disagree. doesn't it. :-) Jan-Erik. -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist