No idea what it's for but I did a Google search and got a lot of hits
about a Music-On-Hold modules perhaps it's part of an automated telephone
system. It has holes on the RH edge. They might for a bolt on slot cover.
You could dump the ROM and see what what you can find in the listings.
Joe
At 12:01 PM 10/22/03 -0400, you wrote:
>I found a rather old looking card. It appears to be an 8 bit ISA card (or
>at least has that size/style looking connector).
>
>The only writing on it is MPPi Ltd. There are no connectors on it, not
>even a case dust plate for filling a blank slot (so they must have
>planned on you leaving the slot cover in place when this was inserted, or
>it isn't an ISA card).
>
>There are 4 chip sockets on it, with the 2nd of the 4 containing an EPROM
>chip (M5L2764K). Remaining chips appear to be maybe support chips (SN74L
>series chips).
>
>There is a small bank of 4 dip switches, and two clusters of jumper poles
>(no jumpers installed, poles are labeled A thru G).
>
>
>Anyone have any clue what this card is? I'm wondering if maybe it is an
>early security dongle. Maybe this was done as an internal card rather
>than an external parallel or serial block.
>
>A pic of the card is at <http://www.mythtech.net/card.jpg>
>
>-chris
><http://www.mythtech.net>
>
>w + p = -?
>
>
>
Received on Wed Oct 22 2003 - 13:18:56 BST
