CP/M 2.2 Port to Karabas Pro computer

WiFi Network Manager for ZX Spectrum

mist port to rp2040 middle board

Doom classic port to lightweight RISC‑V

Tang FPGA devboards

10x10cm PCB variant of ZX-UNO project for G738/G706 enclosure

10x10cm PCB variant of ZX-Evolution project for G738/G706 enclosure

PicoGUS sound card for PC/104 interface

Small (Q)SPI flash memory programmer in Verilog

Build a SDR SW/MW/LW Receiver with a Raspberry Pi Pico

24 channel, 100Msps logic analyzer based on Raspberry Pi Pico

24 channel, 100Msps logic analyzer hardware and software

Implementation of an Atari ST in VHDL for Xilinx-based FPGAs

🎹🎶 A baremetal kernel that turns your Raspberry Pi 3 or later into a Roland MT-32 emulator and SoundFont synthesizer based on Circle, Munt, and FluidSynth.

Microcontroller firmware for retro FPGA support MCUs

ZxPod - ESP32 based AY multiformat player

Amiga Minimig ported to the Tang Nano 20k FPGA

PCXT port for Xilinx Spartan 6 FPGAs by spark2k06

I2C Slave Interface (Vhdl)

Arduino spi driver over PIO to enable SPI over any GPIO

Tiny IBM PC compatible machine with 386 CPU, integrated VGA and sound.

Emulation of ISA sound cards and CD-ROM on Raspberry Pi Pico (GUS, SB/Adlib, MPU-401, Tandy, CMS, Panasonic CD-ROM) with USB mouse/joystick support

Atari STE MiSTery core for the Tang Nano FPGAs

A compact USB HID host FPGA core supporting keyboards, mice and gamepads.

Configure Xilinx Spartan-6 FPGA using Texas Instruments ARM MCU

A Pac-Man Arcade implementation for the TangNano9K using HDMI