Differences between the PDP-11/15 and PDP-11/20

Noel Chiappa jnc at mercury.lcs.mit.edu
Mon Aug 22 06:51:53 CDT 2016

    > From: Paul Popelka

    > Thanks for posting that the KT-11B documentation is available.

Sure. Was the Computer History Wiki thing of any use?

    > Does anyone know if schematics for it were included in the auction?
    > ...
    > If the schematics are available, are there plans to get onto bitsavers?

The answers apparently are yes, and yes - although there are two parts to the
prints (the KT11-B itself, and the KA11 changes), and it seems that
unfortunately there's (at least) one page missing from the 'KA11 changes'


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