"Jerome H. Fine" <jhfinedp3k at compsys.to> writes: > AM27512DC [...] > What are they? It is obvious they are an EPROM. 27512s are 64 kilobyte EPROMs. (2716 are 2K, 2732 4K, and so on.) -- Adam Sampson <ats at offog.org> <http://offog.org/>