On Fri, 27 May 2005, Tony Duell wrote: >> Reading would actually be the easy part- drop a phototransistor in (optical) >> line with the NE - pricy but doesn't affect the stored data. But not practical -- "easy" in a memory array is really code for low parts count/high reliability. But you're right, it would solve the read problem and also make it a dual-port memory! >