Client has a 16F887 in a product,and they do limited runs of 20 or so at a = time.=A0 Maybe one out of the batch shows problems that allude to that the = ram locations are being corrupted, and perhaps even EEPROM locations.=A0 Th= e value in the ram is loading a timer and so when its bad....the timer is w= ay off.=A0 It loads from EEPROM, and so the code allows the user to check t= he value and its wrong. =A0 So what I am asking is.....has anyone seen issues where RAM locations get c= orrupted?=A0 The client can run it 9 or 10 times, works fine (power cycle) = but then it fails...and the other boars being built run just fine. Bad chi= ps? I find that hard to believe these days. = -- = http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist