Bob Blick wrote: > I doubt you'll find anyone here who has used RC mode on an '887. Use a > crystal or approved ceramic resonator(I posted resonator tests a while > back, some don't work so well at 20MHz). Could you give me a part number for one of these resonator thingies? I've used oscillators in college, there's basically just a function generator. I haven't use a resonator before though. I want something small and cheap. -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist