>Hello Piclisters; > I have been lurking here for sometime now and have enjoyed reading >the posts . Welcome aboard. >I have 2 questions that I would like to ask . > 1) I have a P16Pro programmer using the Picall software. Up to now >everything worked fine until I tried to program a P16F628A (the 16F628 >programs fine). >Does anyone know why the "A" version won't program? I have tried >different timings and configuration register settings, it does seem to >erase the chip though. On some PIC's, the "A" version has a different programming algorithm. I'm not sure about 16F628, as I use 18F chips lately. I use IC_Prog. Dowload it (free) and see if it supports the 16F628A > 2) There is only a couple of days left to order Microchips ICD2 and >I was wondering if I can use it as a device programmer as well as a >debugger? (looking for a reason to buy it). Yes, if you have the necessary pins brought out to a connector, or I think there may be a ZIF socket board available. Lyle Hazelwood -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist