Xref: utzoo misc.forsale.computers:864 comp.sys.dec:3859
Path: utzoo!utgpu!news-server.csri.toronto.edu!cs.utexas.edu!sdd.hp.com!zaphod.mps.ohio-state.edu!tut.cis.ohio-state.edu!usenet.ins.cwru.edu!abvax!iccgcc!gibbonsj
From: gibbonsj@iccgcc.decnet.ab.com
Newsgroups: misc.forsale.computers,comp.sys.dec
Subject: Re: Unibuss stuff for sale or whatever
Message-ID: <577.26d38db9@iccgcc.decnet.ab.com>
Date: 23 Aug 90 13:03:05 GMT
References: <33068@cup.portal.com>
Distribution: na
Lines: 28

In article <33068@cup.portal.com>, Azog-Thoth@cup.portal.com 
(William Thomas Daugustine) writes:
> I have a PDP-11/04 processor that I have no use for, with the 
> following cards installed in it:
stuff deleted
> 
> M7254 \
> M7255  \   Unknown function
> M7256  /   (Unibuss terminators??)
> M7257 /

This is known as a RK11-D disk controller - will control up to 8 - RK05A/J 
disk drives (2.5 MB, front loading 14" form factor).  It is in its own 
SU (system unit) backplane (4 slot).

-- 

 John Gibbons           Allen-Bradley Company         Highland Heights, Ohio

           "Welcome My Son, Welcome To The Machine" - Pink Floyd

  I can be reached at:
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  internet: gibbonsj%iccgcc.decnet@consrt.rok.com
  If all else fails -> voice: (216) 646-3611

           Of all the things I've lost, I miss my mind the most...