We have an older system that is ran off an EEprom. We recently updated it and performed a complete validation. This EEprom controls a lot of different functions, as this is an automated process line, and these were all tested extensively in the original validation. Now we want to make a minor change to one of the functions. As any updates however minor, mean a new EEprom has to be loaded, I think this drives us to have to re-execute the entire validation, or can we just validated the changes to this EEprom?
thanks uys, much appreciated