From: utzoo!henry Newsgroups: net.micro Title: Epson HX-20 cpu Article-I.D.: utzoo.2723 Posted: Fri Dec 31 22:03:18 1982 Received: Fri Dec 31 22:03:18 1982 The 6301 is said to be a CMOS version of the 6801, which is pretty similar (although not identical) to the 6800.