who can identify this vintage card - "DAD-48" ? - test-drb@ccmp.vtda.org

8 Sep 2004

...
 From: "B.Degnan"
&lt;billdeg(a)degnanco.com&gt;

I have a mystery card to identify within a pile of miscellaneous cards 
acquired recently.  On the card is printed "DAD-48 Computer Dynamics, Inc. 
1985."  The cable jack is a 50-pin female.  I am having trouble locating 
specifics on the web, and I have looked everywhere.   Where might one use 
this card?  Is it PCI SCSI?

A picture is worth a thousand words.  Here is a page I put up with some 
pictures
http://vintagecomputer.net/dad-48/

Thanks in advance.

Bill
Wilmington, Delaware
vintagecomptuer.net

Hi Bill
 Looking at the parts on the board, it is a multi channel
A/D board. It looks like a Standard Bus but I think there
should only be 50 pins. The TSC 800 is a dual slop A/D
( slow but very good resolution ). The AD667's are analog
somethings by Analog Devices. They might be D/A's or analog
swithces.
 It looks like there is a bunch of input amplifiers. This could
be for anything from a simple A/D to a temperature measurement
board.
 Anyway, it is definitely and analog interface board.
Dwight