Hi. At work here I have a PIC that started responding to a program only halfway for any particular programming. I would have to reprogram the code over and over again into the PIC until the program "stuck". Otherwise it would lock up (due to a modem not responding to it's commands it would seem even though I see signals coming in on the logic analyzer). It seemed to lock up at the same point in the code every time though, and smaller programs would work just fine. The program that I am having problems with is the largest program that is going onto the PIC.
This is a symptom of a failing Flash ROM right? The code seems to work just fine on the other modules.
This is a symptom of a failing Flash ROM right? The code seems to work just fine on the other modules.