Article View: comp.arch
Article #10744Re: Any new instructions in a i486?
From: Volker Herminghaus-Shirai
Date: Mon, 21 Dec 1992 19:03
Date: Mon, 21 Dec 1992 19:03
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In article <WAYNE.92Dec20171036@backbone.uucp> wayne@backbone.uucp (Wayne Schlitt) writes: > In article <9212200017.12@rmkhome.UUCP> rmk@rmkhome.UUCP (Rick Kelly) writes: > > < >(somebody)> NeXTStep is said to not run on the Cyrix 486 chips because > < >(somebody)> "they are not real 486's". No one has come up with a > < >(somebody)> reliable reason _why_ NeXT doesn't think they are "real > < >(somebody)> 486's" or why NeXTStep won't run on them. > < > > < >FUD, FUD. Ah Intel, Intel. :-) > < > < > < I don't see where this has anything to do with Intel. Cyrix decided that > < they could make some money by cloning a best selling CPU chip. Obviously, > < they have missed something. > > > Well, from the info that has been posted so far, it looks more and > more like it is NeXT that screwed something up and doesn't care about > fixing it. Chances are NeXTStep won't run on the Pentium either if it > is that fragile. Wrong. NeXT says it will run on 486SX, 486DX, and follow-ups to the '86 line. Support for Pentium is for sure. Since NeXT has worked together with intel on the port (from what I heard) I'd guess NeXT had to sign a contract banning support for Cyrix's part. -- Volker Herminghaus-Shirai (vhs@qb.rhein-main.de) Looks good on the outside, but - intel inside
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Newsgroups: comp.arch Path: arc1-ca.pugleaf.net!sparky!uunet!mcsun!Germany.EU.net!incom!orfeo!qb!vhs From: vhs@rhein-main.de (Volker Herminghaus-Shirai) Subject: Re: Any new instructions in a i486? Message-ID: <1992Dec21.190305.513@qb.rhein-main.de> Sender: vhs@qb.rhein-main.de (Volker Herminghaus-Shirai) Reply-To: vhs@rhein-main.de References: <WAYNE.92Dec20171036@backbone.uucp> Date: Mon, 21 Dec 92 19:03:05 GMT Lines: 32