Are you sure that it's KA45 and not KA44? I have always thought that MV3100 M30
and M40 use KA44. In fact, I have never heard of KA45, and I don't think that
one has ever existed.
But in any case I'm pretty sure that NetBSD won't run on it.

Sincerely,
Michael Sokolov
Phone: 440-449-0299
ARPA Internet SMTP mail: mxs46@po.cwru.edu