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Article #4470

Re: UNIBUS and/or QBUS interface description?

#4470
From: gezelter
Date: Tue, 26 Jan 1993 15:10
38 lines
2375 bytes
In article <1993Jan25.175802.13830@bernina.ethz.ch>, merz@ips.id.ethz.ch (Andreas Merz) writes:
> I am looking for documentation for the UNIBUS and the QBUS interfaces.
> Where can i find something? (books, files, etc.)
> 
> Any help is much appreciated!
> -- 
>  ---------------> Andreas Merz  /  Internet: merz@ips.ethz.ch <----------------
>  ------> Interdisciplinary  Project  Center  for  Supercomputing  (IPS) <------
>  <-------- *THE* ultimate computer virus:  MSDOS - even with updates! -------->
-- 
Andreas,
 
The specifications for the UNIBUS and the QBUS used to be 
published by Digital in the handbooks for the different product 
lines. There was also a little handbook which contained both 
specifications, called the "Bus Handbook". However, all of these 
books have not been printed in years (I keep my copies under 
"lock and key" because I need them).
 
Some information on the bus structures was published in "Computer 
Engineering: A Digital View of Hardware Design", by Bell, Mudge 
and McNamara, but the handbooks (particular the Bus Handbook and 
the Microcomputer Processor and Interfaces Handbooks for the 
LSI-11 series) went into the extremely low level details of the 
bus structure and implementation.
 
I hope that the above information is helpful. If I have been 
unclear, or if I can be of further assistance, please feel free 
to contact me via Email.
 
- Bob
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From: gezelter@rlgsc.com
Newsgroups: comp.sys.dec
Subject: Re: UNIBUS and/or QBUS interface description?
Message-ID: <1993Jan26.101046.349@rlgsc.com>
Date: 26 Jan 93 10:10:46 EST
References: <1993Jan25.175802.13830@bernina.ethz.ch>
Organization: Robert Gezelter Software Consultant, Flushing, NY
Lines: 38