8 Feb
2013
8 Feb
'13
2:30 p.m.
Does the KE11-B fit into the processor slot used by
the KE11-A? My
No.
THe EAE is a noraml Unibus device and can be used on any Unibus PDP11
The EIS oprion fo the 11/25 is a special add-on for that CPU (IIRC it
adds more microcode, maybe some extra hardware too). They do not
implement the same instruction set, the EIS board adds to the PDP11
machine instructions, the EAE is accessd via I/O ports.
You can have both in the same machine if you want to.