>>>> "Greg" == Greg Ewing
<greg(a)cosc.canterbury.ac.nz> writes:
Greg> Sometimes I think it might be fun to build an emulator based on
Greg> an FPGA. Then you wouldn't have any other instruction set in
Greg> the way, either. :-)
Greg> Has anyone out there done that?
I don't know about the PDP-11. But yes, for the PDP-4 and PDP-8:
http://www.spies.com/~dgc/
paul