Hi folks, I'm looking for info on a few 8 pin DIPs that are in a cache battery module. They're marked thus: 4973 AK W79B 4965 AF W83A Anyone? I've not traced pinouts yet but maybe someone else's google-fu is better than mine today. Cheers, -- adrian/witchy Owner of Binary Dinosaurs, the UK's biggest home computer collection? t: @binarydinosaurs f: facebook.com/binarydinosaurs w: www.binarydinosaurs.co.uk