The second memory boards CSR should be viable in ODT.
The toggle switch internal contacts may be tarnished with age. Cycle
each switch, that is used in the on position, multiple times and see if
the CSR appears.
Try another CSR if necessary to confirm the memory board is responsive
to Q-bus re
Well, I was finally able to get a PMI memory board to expand my
11/93 to the full 4 Meg. (Thanks Paul!)
I thought it would be as simple as configuring what bank I wanted
it to fill and inserting it (in front of the CPU). Sadly, that
didn't work. First problem is the only document i could find
