Multiplayer CMOS Standard Cell Chips Reverse Engineering Tool

Experiments with the CAS PAL for Macintosh Plus

A 68030 accelerator for Machintosh Plus computers

A QFP -> PGA adapter for 386DX CPUs

Experimental DSL for constructing logical circuits

CrankVM - Experimental simplistic and minimalistic VM for Smalltalk and Pharo written in C

ARM3 board for fitting in ARM2 socket on Acorn Archimedes series machines

Rips of PAL/GAL contents from various Acorn machines, with decompilation back to equations and some annotation

ARM610 support module for RISC OS 3.1

An Arm610 / Arm710 board for A540/R260 with options for synchronous clock generation as per Arm600 prototype

IST7134 library.

Arculator

simple 4-BIT CPU with 74-serials chip，origin by Kaoru Tonami in his book “How to build a CPU”

Emulator for Psion Series 5, based on ARMulator

A modern (2026) and simple Gnutella client written in Typescript.

A Macintosh Plus inside an FPGA

virtual 32bit risc processor

Verilog implementation of MC68851 Memory Management Unit

Small powerful micro scripting language <1K SLOC

A project to utilize a new 3d Printed Holder and additional electronics to enable USB-C on the apple newton Messagepad 2x00 Series

RISC-V CPU plugin for Hopper Disassembler

Windows CE 2.11 for N64!

its like a tricorder, for your wireless world.

MeshTNC is a tool for turning consumer grade LoRa radios into KISS TNC compatible packet radio modems

ITS version 138 from 1967, for the PDP-6

Frog Boy Color assembly information.

A collection of projects to send images over BLE to e-paper displays

A set of functions to control Sitronix color LCDs on CH32V RISC-V MCUs