Stars
The CORE-V CVA6 is a highly configurable, 6-stage RISC-V core for both application and embedded applications. Application class configurations are capable of booting Linux.
Raspberry Pi ARM based bare metal examples
Source code and data of Second Reality by Future Crew in 1993
The development kit for over a hundred z80 family machines - c compiler, assembler, linker, libraries.
Command-line cross-compiler of assembly language for Z80 CPU.
A project to create unencumbered open-source ROMs for use on selected retro computers
Visual Studio Code Debugger for Z80/ZX Spectrum.
Firmware to allow functional testing of ZX Spectrum hardware and related clones. See the wiki for full details.
An on-going conversion of Scoopex's incredible Amiga Hardware Programming Series on YouTube into C
Set of programs to test the implementation of the Zilog Z80 instruction set.
Most of the MSX software developed by Konamiman since the 1990s
AsMSX, originally developed by Pitpan. More info: https://www.msx.org/wiki/AsMSX.
Disassemblies of the Sinclair ZX Spectrum, ZX80 and ZX81 ROMs.
16-bit Real-Time Fast Fourier Transform Audio Spectrum Analyzer with AVR ATmega328P
Assembly-level debugger for the Amiga computers
Starter NES skeleton, containing the minimal amount of code that is useful for building a new project.
Command Line Interface for WildCommander Plugin
The sources for the mc68060.library. Usable with all mc68060 CPU cards on Amiga.