OpenROAD's unified application implementing an RTL-to-GDS Flow. Documentation at https://openroad.readthedocs.io/en/latest/

An Open-source FPGA IP Generator

Z80 open-source silicon clone. Goal is to become a silicon proven, pin compatible, open-source replacement for classic Z80.

Project Apicula 🐝: bitstream documentation for Gowin FPGAs

A Pi emulating a GameBoy sounds cheap. What about an FPGA?

Verilog SDRAM memory controller

FPGA cores compatible with multiple arcade game machines and KiCAD schematics of arcade games. Working on MiSTer FPGA/Analogue Pocket

Super Nintendo Entertainment System for Tang FPGA boards

IceChips is a library of all common discrete logic devices in Verilog

FM sound source written in Verilog, fully compatible with YM2612, YM3438 (JT12), YM2203 (JT03) and YM2610 (JT10)

Verilog project that takes the digital video and audio from a Neo Geo MVS before going through the DACs and outputs the signals over HDMI

An FPGA implementation of a classic 80ies speech synthesizer. Done for the Retro Challenge 2017/10.

"What comes next? Super Mario 128? Actually, that's what I want to do."

Reverse-engineering of SEGA chips

Verilog re-implementation of the famous CAPCOM arcade game

VGA1306 (VGA-out for DIY Arduboys implemented on an FPGA!)

NES/Famicom/Famiclones Mappers Research

Gate array reverse engineering

A Verilog based Fractal Set Generator for the Xilinx Artix 7

Classic 1980s arcade video game implemented in an FPGA using Verilog

FPGA implementation of Gaplus(Galaga 3) arcade game

Third-party bitstream documentation for Altera MAX7000 CPLDs

TinyTapeout submission with the SAA1099 a 6-voice programmable sound generator (PSG) chip from Philips.