At 08:41 AM 10/28/02 +1100, you wrote: >More thoughts on the VPP before VCC issue, perhaps it is because the >MCLR input can be programmed and used as a normal IO pin. Maybe that >causes problems with the normal programming process. Yes, that's exactly the reason. You can also read up on it in the Tech Tools write-up on the QuickWriter. Andy ------------------------------------------------------------------- Race Boats - andy@RC-Hydros.com http://www.RC-Hydros.com Airplanes - andy@FlyingHobbies.com http://www.FlyingHobbies.com Electronics - andy@MontanaDesign.com http://www.MontanaDesign.com ------------------------------------------------------------------- -- http://www.piclist.com#nomail Going offline? Don't AutoReply us! email listserv@mitvma.mit.edu with SET PICList DIGEST in the body