PAL on CDU-700 / 710 Unibus disk controllers

Mike Ross tmfdmike at
Tue Apr 26 16:53:26 CDT 2016

Is a 720TM any use? I just acquired one... And a BP-1200.…

On Apr 27, 2016 9:35 AM, "Ian Finder" <ian.finder at> wrote:

> Does anyone out there have one of these controllers?
> There is an unprotected PAL- the address decoder- and I really need a dump
> of it. Many programmers, particularly the BP technologies ones, can read it

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