Device Driver for MIL-STD-1553B Data Bus Interface Board?

[G. Graf]

I need to interface a Sun 3/280 with a MIL-STD-1553B data bus (a DOD
aircraft data bus) for laboratory simulations.  There are several VMEbus
boards available for the 1553B bus interface (made by ILC/DDC, SCI, etc).
However, I don't know of a UNIX device driver for any of the boards.  Does
anyone know of such a device driver on Unix, or on a real-time server that
can run on the Sun?  I would greatly appreciate hearing about it.  Thanks.

Gary Graf
Naval Air Development Center
Warminster, PA
(215)441-7296
graf at nadc.arpa