> 
> ok, sorry for being somewhat off-topic, but some folks might be 
> interested.. i'm getting closer to booting 4.3BSD on a KA690!
[...]

Actually, it should be very simple to get it going on a 4000/x00 machine.
If you just make it match MV2 in the early CPU detection code it 
should boot up to a prompt. You don't even have to change boot
blocks. But I can give you hints about this off-list.

-- Ragge