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Path: utzoo!watmath!clyde!akgua!mcnc!decvax!ittvax!dcdwest!sdcsvax!jmm
From: jmm@sdcsvax.UUCP
Newsgroups: net.periphs
Subject: Are There Problems With Having A Second Unibus on 750's Under 4.2?
Message-ID: <569@sdcsvax.UUCP>
Date: Thu, 8-Mar-84 13:53:24 EST
Article-I.D.: sdcsvax.569
Posted: Thu Mar  8 13:53:24 1984
Date-Received: Sat, 10-Mar-84 09:36:23 EST
Organization: EECS Dept., U.C. San Diego
Lines: 9

Due to terrible bus contention problems between the UDA50 and Versatec 121
controllers I am forced to add a second Unibus to my VAX 750.  I have
heard rumors that 4.2 has problems talking with the second Unibus.  Is
this true?  Has anyone got it to work?  Does defining cpu type to be
both 750 and 780 get around the problem?
					John McInerney
					sdcsvax!jmm
					sdcsvax!mplvax!john