Free Omnibus RAM PCB's

[ftcnet]

I found a couple of dozen of these blank PCB's. It looks like they were meant to be part of a two-board set, but I only have this part of a set.


Here's the other side. Since it's a 13 x 4 array I'm assuming it was meant for an Omnibus environment (12 data + 1 parity)?

What could you use it for? Some sort of prototype board? Since there's no solder mask, it'll be tricky to work with. You could solder 30ga. wire from the top of the gold edge connectors to IC's?

The price is right - FREE. Just cover shipping cost from BC, Canada. Drop me a note if you'd like one.

 

[vrs42]

I don't see any maker's marks? Might have been interesting to identify the board and then look for documentation. Looks like this board is mostly just the RAM array part of what they were doing -- power and ground are hooked up, and the chips are bussed, but not much else.

Vince