> I have a basic Quick and Dirty Programmer with FPP software. It works > perfectly with 16f84. The questions are: > > 1. Is it possible to program 16f628 with QandD programmer? I would > assume it is, since 16f628 is sort of an "older brother" of 16f84. I wouldn't assume so without looking at the programming data sheet. I've never looked at the 16F84 programming algorithm, but there are other minor variations among other 16F devices. For example, the reset procedure is different between 16F628 and 16F877. You can download all the programming specifications from the Microchip web site. ***************************************************************** Embed Inc, embedded system specialists in Littleton Massachusetts (978) 742-9014, http://www.embedinc.com -- http://www.piclist.com hint: PICList Posts must start with ONE topic: [PIC]:,[SX]:,[AVR]: ->uP ONLY! [EE]:,[OT]: ->Other [BUY]:,[AD]: ->Ads