Article View: net.micro.68k
Article #993Re: 68040
From: Mark P.
Date: Thu, 26 Jun 1986 20:58
Date: Thu, 26 Jun 1986 20:58
34 lines
1913 bytes
1913 bytes
> >
> > 128 bit internal busses are not likely for high level assembly.
> > It is more reasonable for low level microcode (maybe they were talking about
> > microcode in wherever_you_got_the_gossip_from)
> >
> > -Matt
>
> I don't know where he got the info, but I saw such a piece
> of rumor in a recent "EE Times". It said 32-bit external
> and 128-bit internal. I'm pretty suret that they said
> that the registers were going to be 128 bits wide.
>
> --
> Stuart Ericson Disclaimer: My computer wrote
> this - I just didn't
> have the heart to
> USENET: ..!ihnp4!ihlpf!stuart turn it off.
> voice: (312) 979-4288
>
> "This time I'm switchin' to glide..."
A more likely scenario is 16-byte cache lines (128 bits, get it?).
An unsophisticated EE Times interpretation of such a rumor would
probably get printed as "128-bit internal architecture", and this has
got to be a much more likely possibility. 128-bit registers are
just NOT useful enough to warrant the extra carry-lookahead delay,
space, etc.
Mark Papamarcos
Valid Logic Systems, Inc.
{hplabs,pyramid,ihnp4,...}!pesnta!valid!markp
disclaimer: rumors are rumors, especially when filtered through trade rags,
and the above are only my opinions.
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Relay-Version: version B 2.10 5/3/83; site utzoo.UUCP Path: arc1-ca.pugleaf.net!utzoo!watmath!clyde!caip!seismo!gatech!akgua!akguc!codas!peora!pesnta!valid!markp From: markp@valid.UUCP (Mark P.) Newsgroups: net.micro.68k Subject: Re: 68040 Message-ID: <383@valid.UUCP> Date: Thu, 26-Jun-86 16:58:59 EDT Article-I.D.: valid.383 Posted: Thu Jun 26 16:58:59 1986 Date-Received: Wed, 2-Jul-86 03:33:14 EDT References: <8606110823.AA02156@pavepaws> <543@ihlpf.UUCP> Organization: Valid Logic, San Jose, CA Lines: 34