anyone recognize this blank board?

Paul Birkel pbirkel at
Sat Feb 10 11:47:49 CST 2018

DPM01 DECdataway terminal multiplexer ("a microprocessor-based peripheral interface")?

-----Original Message-----
From: cctalk [mailto:cctalk-bounces at] On Behalf Of Al Kossow via cctalk
Sent: Saturday, February 10, 2018 11:50 AM
To: General Discussion: On-Topic and Off-Topic Posts
Subject: anyone recognize this blank board?

The same seller has a VT180 and some variant of the VT100 with an expansion board
I don't recognize

Interesting thing about the blank board is it says "VT-11X" on it and it looks like
it would have been an 8-bit CPU looking at the string of DRAMs on it.

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