Folks,

Just been poking around some drawers full of sbus cards, and found one that I haven't seen before. It has the following large chips on it: 

2 * Zilog Z16C3516VSC
2 * Sdt 7025

Also has numerous smaller chips on which I assume are memory & logic.

The external connector appears to be a 96pin centronics male.

Thoughts?

Steve