[cctalk] Re: [List] Re: Fun with PDP11 Assembly Language

Probably not. But I think John Wilson of Ersatz-11 fame created a Unibus (or QBus?) interface for PCs so E-11 could drive real DEC peripherals. Given suitable transceivers, it would not be all that hard to create a PDP-11 replacement with Unibus and/or Qbus capability out of an FPGA. There are working PDP11 emulations for FPGAs. Paul I picked up a PC of a retired "DEC solutions" engineer. He worked with the licensed Ersatz-11 of John Wilson. In one of the PCs is that famous card to connect PDP-11 peripherals to a PC. That card is not supported in the free version of Ersatz-11. I have not yet looked at that PC, so I do not know whether it is QBUS or UNIBUS. One of these days ... Henk, PA8PDP