Re: JUST REMEMBER WHY WINDOWS WAS CREATED!!!!!!!!!

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Article #1851

#1851

From: James Macleod
Date: Thu, 31 Aug 1995 20:38

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In article <424t31$hhs@vixen.cso.uiuc.edu>, rsjohnso@ux6.cso.uiuc.edu (johnson r scott) says:
ickDraw 3D, OpenDoc, and WorldScript...


>
>>Presumably there will be a major problem with porting the
>>memory protection onto any 680x0 without an MMU -- that's
>>all 68000s and 68020s, and quite a lot of 030s and 040s.
>
>No, you've got that wrong.  68020s, 68030s and 68040 all have

I am not so sure. 

There is an EC designation in the 68000 series that denotes a CPU
with no MMU.

I think these may have been used in some Macs, but I am not sure.

I saw them used on some cheaper Amiga accelerators, and I think
the Amiga 1200 used a 68EC020 with no MMU.




:)

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Path: arc1-ca.pugleaf.net!newsfeed.direct.ca!usenet
From: jmacleod@Direct.CA (James Macleod)
Newsgroups: comp.sys.powerpc,comp.os.linux.advocacy,comp.sys.mac.advocacy,comp.os.os2.advocacy,comp.sys.amiga.advocacy,comp.sys.intel,alt.2600,alt.destroy
Subject: Re: JUST REMEMBER WHY WINDOWS WAS CREATED!!!!!!!!!
Date: 31 Aug 1995 20:38:08 GMT
Organization: Internet Direct Inc.
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