Looking for info on Honeywell core memory

From: Paul Berger <sanepsycho_at_globaldialog.com>
Date: Mon Feb 10 23:40:01 2003

Hmmm the modules look familiar, we used to have a Honeywell 3200 (not
sure for certain of the model) at work that we ran till 1988. It used
memory modules like that ... I've got a couple I saved as souvenirs. I
would have to dig them out of my attic to be sure. We also had three
level sixes, one in our main plant and two at other plants.

On Mon, 2003-02-10 at 10:17, erikb_at_digischool.nl wrote:
> Can anybody tell me more about this core memory assembly ?
> The assembly consists of three wire-wrapped "BICM9" backplanes, one
> of these holds four 8K x 9 core memory boards, the other two contain
> several modules with names like "M9INH", "M9SNS" and "M9SEL".
> Logic on the various boards appears to be mixed TTL/DTL (!) in
> standard DIL packages, most boards are from 1972.
Received on Mon Feb 10 2003 - 23:40:01 GMT

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