> 
> Out of curiousity, which PDP-10 models will be able to theoretically
> support with the NetBSD/pdp10 port?
> 
A PDP10 CPU normally have an address space of only 18 bits, which is
not enough to run something useable in. But the KL10-E have an "extended"
mode which give it the possibility to use 30 bit addressing, though 
only 23 bits are used. The KL10-E were normally available in the
2060 and 2065 systems.

I've spent some time reading about how the memory management works
and this looks like a fun project :-)

-- Ragge