Unknown QBUS board

From: Sebastian Brückner <sebastian.brueckner_at_epost.de>
Date: Sun Feb 22 04:04:03 2004


A few month ago I acquired a VAXstation 3200. It runs runs very nicely
with a Emulex UC08 SCSI-Controller off a 1GB full-height SCSI-Disk.

There is one QBUS card in the system that I can't identify.
As far as I know the VAX has been used for measurement data aquisition
in a physics laboratory.
The only connector to the outside is for a 40-pin ribbon cable. I got a
very long (10m I guess) cable with the box so I suppose it is using some
kind of differential data transmission.
Unfortunately I don't know what was connected to the other end of the
cable. Probably the card is useless without that second part (maybe a

The board occupies all 4 slots and is populated mostly with small ICs of
the 74xxx series and some PALs.

The Label says:

MODEL 2922-Z1B

I did not find any usable information on he net. Does anyone of you know
what this board does?

Thanks in advance,
Received on Sun Feb 22 2004 - 04:04:03 GMT

This archive was generated by hypermail 2.3.0 : Fri Oct 10 2014 - 23:36:43 BST