On Jun 15, 2015, at 1:56 PM, Ian McLaughlin <i...@platinum.net> wrote:
> All zeroes is really strange - a blank EPROM is all ones, so it’s not that it > got exposed to UV light. It definitely does seem strange. I wonder if maybe it’s a TI style 2716? It’s a National Semiconductor MM2716Q. -- Follow me on twitter: @FozzTexx Check out my blog: http://insentricity.com