For sale 128K Core RAM Industrial PDP 11/40 Massbus System

william degnan billdegnan at gmail.com
Mon Oct 31 16:15:26 CDT 2016


>
> Find a copy of the PDP-11 systems handbook!  Say 1978, 80 and 82 versions
> and
> see the difference.  Never mind the Unibus, Qbus, PRO, and PDT flavors.
>
>
> Allison
>
>>   thanks Ed Sharpe  _www.smecc.org_ (http://www.smecc.org)
>>
>>
>>

Here is a thread I posted on my site, with link to the first printing of
the PDP 11 brochure.  The first PDP 11 models had no "/nn" on the front
panel.. see for yourself.

http://vintagecomputer.net/browse_thread.cfm?id=593

Bill


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