pdp-11

All CPU and MCU documentation in one place

PCjs Machines 1.0 (archived)

Restoration of 1st Edition UNIX kernel sources from Bell Laboratories

Easily run old versions of UNIX for PDP-11 on modern hardware

Revengineered ancient PDP-11 CPUs, originals and clones

PDP-11/70 CPU core and SoC

Paper Tape is All You Need

PDP-11 emulation

A Research UNIX V2 beta from 1972 brought back to life

Memory system and UART implemented on Tang Nano 20K for DEC DCJ11 PDP-11 Processor

Using the historical unix 2.11 BSD operating system on the PiDP-11. With examples such as cool-retro-weatherstation.

UKNCBTL is emulator of Elektronika MS 0511 (UKNC), soviet computer based on two PDP-11 compatible processors.

PDP 11/70 and PDP 11/45 emulator in Javascript

Circuit-level PDP-11/34 emulator

PDP-11 emulator in Python 3, running Unix V6

Compiler for PDP-11, written in Python

PTAP2DXF - Generate CNC-cut paper tapes from .PTAP or other binaries on a home stencil cutting machine

Original Soviet Tetris as seen on TV (PDP-11(simh)/15ИЭ-00-013(mame))

A backpropagation neural network for the punch-card era

Updates, Information and Software for the PDP-11 RSTS/E V10.1 Operating System