What I have are BA11-M boxes... H960 power supply and H9270
backplane. I'll have to pull out my books to check on your
power supply and backplane so I can figure out what you have.
I suspect a BA11-N of some sort...
Yes, the initials MBG are me... I was a developer of RT-11
for 15 years... vtcom/transf is mine as are the design of
the ethernet drivers. But I was also responsible for just
about every part of the system at some time over that 15
years... from utilities to the monitor to device drivers.
Megan