Post by thread:[PIC]: 16C67B Port A Problem

I seem to have a simple problem... (You KNOW how that is!) All my code runs on the ICE2000 plugged into my target PC board. (Including the PORT bits!) But... when I program the code in the actual chip PORTA bit 2 will not work All the other port bits work fine. Could I have a BUNCH of bad PICs? I tried two different programmers, several PICs, same results. -- * | __O Thomas C. Sefranek spam_OUTtcsTakeThisOuTcmcorp.com |_-\<,_ Amateur Radio Operator: WA1RHP (*)/ (*) Bicycle mobile on 145.41, 448.625 MHz hamradio.cmcorp.com/inventory/Inventory.html http://www.harvardrepeater.org -- http://www.piclist.com hint: The PICList is archived three different ways. See http://www.piclist.com/#archives for details.

> I seem to have a simple problem... > (You KNOW how that is!) > > All my code runs on the ICE2000 plugged into my target PC board. > (Including the PORT bits!) > But... when I program the code in the actual chip PORTA bit 2 will not work > > All the other port bits work fine. > > Could I have a BUNCH of bad PICs? > > I tried two different programmers, several PICs, same results. So ship the unit with an ICE. Seriously though, whenever I've had the ICE 2000 work and a real PIC not, it's been either due to the difference in capacitance or one time I forgot to cover the window on a UV erasable part. I can imagine other reasons having to do with power and the clock. ******************************************************************** Olin Lathrop, embedded systems consultant in Littleton Massachusetts (978) 742-9014, .....olinKILLspam@spam@embedinc.com, http://www.embedinc.com -- http://www.piclist.com#nomail Going offline? Don't AutoReply us! email listservKILLspammitvma.mit.edu with SET PICList DIGEST in the body