Unknown card in //e...

[krouth@slee01.srl.ford.com (Kevin Routh)]

HELP!

I have an Apple //e which has a card of unknown purpose/function in
it.  Maybe someone can tell me what it is:

On the card, it says "PPC-100 Tackler S rev 2"

A ROM on the card has the label "Tackler-E-1.1 Copyright 1982, Tymac
Controls, Franklin, NJ"

The card has 7 empty DIP sockets randomly placed on the board (not in
rows like memory).

I also have two "controls" which are boxes on the end of cords which
contain a button and a potentiometer.  These have the letters "TG" on
them. The cords merge at the end into a 16 pin DIP plug.

What are these things and are they useful?  Thanks.

Kevin Routh
--
Kevin C. Routh                     Internet:    krouth@slee01.srl.ford.com
Ford Electronics                   IBMmail (PROFS):               USFMCTMF
ELD IC Engineering
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