512K version of Shanghai with new loading screen and complete victory dragon

stb single-file public domain libraries for C/C++

6502 emulator for the Raspberry pi pico.

A compiler collection I made :&

Legacy: TTL-only CPU featuring UART I/O, an expansion port, 512KB SSD at up to 10MHz clock speed

The Oberon+ Programming Language Specification

A collection of public domain single-file custom allocators for C/C++

My 6502 Based Breadboard Project

Sophisticated video game engine for Tandy Color Computer 3

A curated list of awesome Tandy Color Computer development tools, software and resources.

Files and programs related to the Motorola 6809 microprocessor.

TRS-80 Color Computer ROM source code

Color BASIC, improved.

This repository contains KiCAD schematics and board designs for the TRS-80 Tandy Color Computers.

Let your Raspberry Pi Pico pretend to be a Commodore 64 ROM cartridge

Motorola 6809e 8-bit CPU emulator

A library that emulates the 6502

Transistor level 6502 Hardware Simulation in Javascript

Hindley–Milner Type inferencing in C

6502/65C02 emulator library (C99)

Vic-20 emulation on a Raspberry Pi Pico

A book about compiling Racket and Python to x86-64 assembly

Multi CompUter Machine Emulator for several MCUs

A FAT filesystem with SPI driver for SD card on Raspberry Pi Pico

3D games console based on RP2040 and iCE40 UP5k

A portable, compact and extensible Scheme implementation that is fully R4RS compliant. This includes closures, I/O, tail calls, first-class continuations and a Read Eval Print Loop (REPL). The R4RS…

FORTH and BIOS for the Cerberus2080