> maybe the two can be jumpered together (the way the two UNIBI in the
> KD11-A/D can).Actually, now that I think about it, that might be the reason for the order of the UNIBUS A out B in/out slots in the backplane: https://gunkies.org/wiki/RH11_MASSBUS_controller#Backplane_layout One of those thin M9200 UNIBUS jumpers could be used to connect the A out to the B in. > Depends what you mean by "full-length"; no MUD (hex) slots, but yes to > SPC slots (SPC) Oooh, typo: 'SPC slots (quad)' Noel `
