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PDP-11

A virtual device bus that, once compiled into a PDP-11 SimH simulator, allows new devices to be added to the system without re-compiling the simulator itself. New devices run as separate processes, communicating with the main simulator through shared memory and pipes.

A public collection of useful retrocomputing scripts, configs, demos, and notes related to DEC retrocomputing. Hardware such as the PDP-8, PDP-10, PDP-11, the VAX Software such as RSX-11, orginal unix, Ultrix, VMS, OS-8, etc. This is intended for retro emulation, but should work on real hardware.

PDP-11/40 (aka 11/35) emulator for various microcontrollers, some 11/45 stuff thrown in, but not enough for more than UnixV6 or similar age OSes.