On Wed, 19 Dec 2018 at 18:52, Grant Taylor via cctalk <cctalk@classiccmp.org> wrote: > > On 12/19/2018 10:45 AM, Liam Proven via cctalk wrote: > > 80186? > > I really thought it was 8x86 where the x was 0, 1, 2, 3, or 4.
:-o No no, never. But there was the i860 and i960 as well, remember. And the iAPX-432. There's more to life than x86. > I think IBM had some special things that were modifications. Supposedly > my model 70 is a special 386 instruction set that has some hybrid CPU in > it. I don't remember the specifics. IBM was fab'ing chips at the time > and had licenses to Intel's IP. So they created a 386 that was somehow > more than / different from a 386. Maybe it was a crippled 486 that only > had the bus of the 386. I don't recall. SLC series? 386SLC & 486SLC. https://en.wikipedia.org/wiki/IBM_386SLC I think IBM also rebadged or fabbed these: https://en.wikipedia.org/wiki/Cyrix_Cx486SLC -- Liam Proven - Profile: https://about.me/liamproven Email: lpro...@cix.co.uk - Google Mail/Hangouts/Plus: lpro...@gmail.com Twitter/Facebook/Flickr: lproven - Skype/LinkedIn: liamproven UK: +44 7939-087884 - ČR (+ WhatsApp/Telegram/Signal): +420 702 829 053