1. I have a M7133 Unibus 11/24 CPU. As it's a
single card CPU, does it
still need a custom backplane, or is this a leter model CPU that can fit
in a standard SU or something like that?
It needs a special backplane. M7133 in slot 1, M7134 (MMU) slot 2, Slot 3
to 6 are modified for 22 bit memory. Slot 7 starts the regular UNIBUS IIRC.
I have a few if you want me to check the DD #.
Dan