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Article #1178

Re: Disabling a UDA50 disk controller

#1178
From: Bill Pechter
Date: Tue, 25 Aug 1992 20:36
21 lines
1218 bytes
In article <1992Aug25.054211.29247@bclwn.wn.bcl.co.nz> dave@bclwn.wn.bcl.co.nz (Dave Green) writes:
>
>If I remember correctly, the Unibus jumper just connects pins CA1 and CA2 on the
> Unibus backplane. A peice of wire-wrap will do the trick. The pins are the 
>
>Dave  (Ex DEC Tech)


Well, yes and no.  You still need the grant continuity on the bus.

So, you need either the G727A grant cards or another card in the lower 
CDEF slots.

bill
ex-DEC Field Service

-- 
--------------------------------------------------------------------------------
        Bill Pechter, N2RDI           | The postman always pings twice.
        Concurrent Computer Corp.     | pechter@ocpt.ccur.com
        2 Crescent Place, Oceanport, NJ 07757 - Tel:908-870-4780 
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Message-ID: <1599@ocpt.ccur.com>
Path: arc1-ca.pugleaf.net!sparky!uunet!haven.umd.edu!darwin.sura.net!wupost!usc!rpi!masscomp!ocpt!pechter
References: <1992Aug24.191356.27802@msuinfo.cl.msu.edu> <1992Aug25.054211.29247@bclwn.wn.bcl.co.nz>

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Path: arc1-ca.pugleaf.net!sparky!uunet!haven.umd.edu!darwin.sura.net!wupost!usc!rpi!masscomp!ocpt!pechter
From: pechter@ocpt.ccur.com (Bill Pechter)
Newsgroups: comp.sys.dec
Subject: Re: Disabling a UDA50 disk controller
Message-ID: <1599@ocpt.ccur.com>
Date: 25 Aug 92 20:36:50 GMT
References: <1992Aug24.191356.27802@msuinfo.cl.msu.edu> <1992Aug25.054211.29247@bclwn.wn.bcl.co.nz>
Organization: Concurrent Computer Corp.,Information Services
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