Jochen Kunz said:
   The VAXstation
3200 was really a MicroVAX 3500 squuezed
 into a BA23 case with a QDSS (if memory serves correctly). 
 Isn't the
VAXstation 3200 based on the KA640? The MicroVAX 3500 / 3600
 surely is KA650. 
 
At least my 3200 is based on the KA650. The NetBSD hardware list [1] says
the same.
Sebastian
[1] <http://www.netbsd.org/Documentation/Hardware/Machines/DEC/vax/full.html>