UNIBUS PDP-11 memory expander card

Noel Chiappa jnc at mercury.lcs.mit.edu
Fri Jan 30 08:56:50 CST 2015


    > From: jws

    > I sent a bit of this thread along to Ken Omohundro who founded Able ..
    > If he sends anything else along, I'll get it to somewhere people can
    > find out about it.

Neat! Thanks!

    > I probably have data sheets archived and I will scan them as a PDF file

Those would be great - I hope they include enough detail to explain how the
ENABLE hooked up the various busses, cache, etc! I live in hope that someone
finds a manual, because that may be the only way these questions get answered.

Also, I wonder if the product called the "ENABLE/34" (per various brochures,
Muuss' email, etc) and the "ENABLE" we ran in the 11/45 were actually the same
thing, and they had just changed the name, perhaps because people might have
assumed, from the "ENABLE/34" name, that it was only for /34's, when in fact
it could run in any UNIBUS machine? The name change may have opened up a
bigger market for them. Anyway, another mystery about these things!

	Noel


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