Path: utzoo!utgpu!news-server.csri.toronto.edu!cs.utexas.edu!swrinde!elroy.jpl.nasa.gov!ncar!hsdndev!husc6!encore!jcallen
From: jcallen@Encore.COM (Jerry Callen)
Newsgroups: comp.arch
Subject: Moto 68451 (was Re: SunMMU history)
Summary: What is this?
Message-ID: <13875@encore.Encore.COM>
Date: 21 Jan 91 18:05:25 GMT
References: <1991Jan19.133914.23871@bellcore.bellcore.com> <PCG.91Jan20191955@teacho.cs.aber.ac.uk>
Reply-To: jcallen@encore.Com (Jerry Callen)
Organization: Encore Computer Corp, Marlboro, MA
Lines: 10

In article <PCG.91Jan20191955@teacho.cs.aber.ac.uk> pcg@cs.aber.ac.uk (Piercarlo Grandi) writes:
>The 68451 was not that long coming, and could be used as a TLB.  Yes, it
>was slow.

Hmmm, what _is_ this part? I see from my Arrow catalog that I can order one,
and it's described as an MMU, but my M68000 Family Reference never mentions it.
Is it an early version of the 68851?

-- Jerry Callen
   jcallen@encore.com