Re: IBM RISC System/6000

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Article #22650

#22650

From: Doug Mohney
Date: Tue, 27 Feb 1990 15:31

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>On the other hand, MicroChannel for I/O?  How about support for I/O bus
>standards?  At least synchronous SCSI will be available, but how about
>SMD-E and IPI-2?  You need standard buses like VME and Futurebus+
>(if it becomes a widely used standard) to plug your disk controllers ,
>network adaptor boards, etc. into.
>
Actually, MicroChannel *is* a standard (abet one you have to go license
from IBM). Gobs of PS/2s and clones have already created a near-instant
third-party board supply. 

Besides, if MicroChannel works as advertised, dropping in other processors
should be a piece of cake (And they wonder why OSF started looking at
Mach as a kernel...)

				Doug

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References: <8009@pt.cs.cmu.edu> <36083@mips.mips.COM>,<43003@ames.arc.nasa.gov>

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Path: arc1-ca.pugleaf.net!utzoo!attcan!uunet!tut.cis.ohio-state.edu!cs.utexas.edu!uwm.edu!ux1.cso.uiuc.edu!tank!mimsy!mojo!SYSMGR@KING.ENG.UMD.EDU
From: sysmgr@King.eng.umd.edu (Doug Mohney)
Newsgroups: comp.arch
Subject: Re: IBM RISC System/6000
Message-ID: <00932ED5.34B5AE20@KING.ENG.UMD.EDU>
Date: 27 Feb 90 15:31:22 GMT
References: <8009@pt.cs.cmu.edu> <36083@mips.mips.COM>,<43003@ames.arc.nasa.gov>
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Reply-To: sysmgr@King.eng.umd.edu (Doug Mohney)
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