>From: "B.Degnan" <billdeg_at_degnanco.com>
>
>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
Received on Wed Sep 08 2004 - 19:58:47 BST