24 Sep
2015
24 Sep
'15
10:06 a.m.
Found a few more boards; I guess the displays,
optocouplers and surge suppressors suggest an
industrial system of some sort, perhaps custom or
limited production.
Wonder why that type of connector wasn't used more
often for a bus instead of presumably more
expensive edge connectors; I think I do have some
(CDC?) boards that are the opposite, i.e. pins
plugging into sockets on the backplane.
https://picasaweb.google.com/115794482077177620188/Mystery68xxCards?authkey…
----- Original Message -----
From: "Mike Ross" <tmfdmike at gmail.com>
To: "General Discussion: On-Topic and Off-Topic
Posts" <cctalk at classiccmp.org>
Sent: Wednesday, September 23, 2015 11:43 PM
Subject: Re: Anyone recognize this bus/form
factor?
That's odd.
I can't say for sure but... it has the feel of
something that might
have belonged in a terminal or keyboard...
character generator or
something... stab in the dark really.
Mike
On Thu, Sep 24, 2015 at 2:05 PM, Mike Stein
<mhs.stein at gmail.com> wrote:
68xx system, unusual (in my experience) 40-pin
single row header bus.
Anyone recognize it?
https://lh3.googleusercontent.com/-jRSv5KbuziQ/VgNYaQ5j1gI/AAAAAAAAAXY/A5k2…
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