Subject: Re: Ohio Scientific Model 560Z CPU (PDP-8!) Yes, I believe you're right. It was a CMOS technology product at a time when such were less than common. There was a chaper devoted to it in the old Osborne book(s) about Microprocessors. I never saw one in a system, though.

-----Original Message----- From: Pete Turnbull <pete(a)dunnington.u-net.com> >You're probably thinking of the Intersil 6100, which DEC actually used >themselves in at least one product.