Article View: comp.arch
Article #21395Re: a silly VME bus question
From: Lex Wassenberg
Date: Thu, 01 Jun 1989 06:52
Date: Thu, 01 Jun 1989 06:52
29 lines
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2065 bytes
In article <1989May30.175753.1264@mntgfx.mentor.com> mbutts@mntgfx.mentor.com (Mike Butts @ APD x1302) writes:
>From article <428@sagpd1.UUCP>, by eprice@sagpd1.UUCP (Eric Price):
>> Being a software engineer (even though my degree reads BSEE) I would
>> like to know what the VME in VME bus stands for. I say it stands for
>> Virtual Memory Extended, one of my co workers says it stands for something
>> else the E being for Europe. Please no flames.
>
>Motorola had a bus called Versabus, which was a predecessor to VME, and
>quite similar electrically, if memory serves me right. VME applied
>the Versabus' successor on little Eurocard modules, thus Versabus
>Module Eurocard. (Why not VEM, you ask?)
>
Nope. You're close, but not right. Indeed, Motorola developed in the late
1970's a bus called VERSAbus. The European Microsystems group of Motorola
in Munich, West Germany, proposed the development of a VERSAbus-like product
line based on the Mechanical standard of the Eurocard. The new bus was
called VERSAbus-E, and later renamed to VMEbus. Actually, VME stands for
VERSA Modular Europe bus.
________________
/ / ___ _____/ Lex Wassenberg, Philips TDS
/ / /__ \/ ___/ Apeldoorn, The Netherlands
/ / ___/ /__ lexw@idca.tds.philips.nl
/ / /____/\___/
/ /____________/ It's said that only 10 people on the whole world understood
/_______________/ Einstein. I'm so brilliant that nobody understands me at all.
Disclaimer: Since nobody understands me, I speak only for myself.
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<263@wc8.idca.tds.philips.nl>Path:
arc1-ca.pugleaf.net!utzoo!utgpu!jarvis.csri.toronto.edu!rutgers!sun-barr!cs.utexas.edu!uunet!mcvax!hp4nl!philapd!wc8!lexwReferences:
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Path: arc1-ca.pugleaf.net!utzoo!utgpu!jarvis.csri.toronto.edu!rutgers!sun-barr!cs.utexas.edu!uunet!mcvax!hp4nl!philapd!wc8!lexw From: lexw@idca.tds.PHILIPS.nl (Lex Wassenberg) Newsgroups: comp.arch Subject: Re: a silly VME bus question Message-ID: <263@wc8.idca.tds.philips.nl> Date: 1 Jun 89 06:52:49 GMT References: <428@sagpd1.UUCP> <1989May30.175753.1264@mntgfx.mentor.com> Organization: Philips Telecommunication and Data Systems, The Netherlands Lines: 29