PAL on CDU-700 / 710 Unibus disk controllers

Glen Slick glen.slick at
Wed Apr 27 12:36:05 CDT 2016

On Apr 27, 2016 10:19 AM, "Ian Finder" <ian.finder at> wrote:
> It is most certainly PLS

Interesting. Then we should definitely try reading it and if we can we
should be able to turn the fuse map back into the logic equations. A PLS173
is a fairly straightforward device.

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