Greyhound on IHP SG13G2 0.13 μm BiCMOS process

IHP Open source SG13G2 Tape Out on April 2025 [Testfield T586]

Pi Pico/RP2040 Simulator with advanced functionality.

Microphotography viewer based on Leaflet.js

HPDL 1414 Pmod Module

Firmware for FarmHub devices

Structural Netlist API (and more) for EDA post synthesis flow development

CH32V003-based 2xSNES controller interface PMOD

Atari 2600 Open-source System-on-Chip (SoC)

A backup decryptor and OTP generator for the vault of the Aegis Authenticator Android app.

SimIO is a collection of virtualized components to interact with a (System)Verilog simulation.

An JLC PCB Fabrication Plugin for KiCad

Convert any LCSC components (including EasyEDA) to KiCad library

Example SDL3 application for ESP32

AudioSample is an optimized numpy-like audio manipulation library, created for researchers, used by developers.

HV prototyping for sky130 sonos program/erase

Recipe: Persistent Network Configuration in WSL 2 using Hyper-V Virtual Switch

Submission template for Tiny Tapeout 7 - Chisel HDL Projects

Waveform Viewer Extension for VScode

Curriculum for a university course to teach chip design using open source EDA tools

RISC-V RV32E core designed for minimal area

Peggy: Parser generator for JavaScript

A schematic editor for VLSI/Asic/Analog custom designs, netlist backends for VHDL, Spice and Verilog. The tool is focused on hierarchy and parametric designs, to maximize circuit reuse.

Running FreeRTOS on an STM32 Nucleo-C031C6 with Wokwi Simulation in VSCode.

The next generation of OpenLane, rewritten from scratch with a modular architecture

Transform URLs in strings to actual links.

Spike, a RISC-V ISA Simulator

Performance-optimized container images for building Zephyr RTOS applications.

Charliplexing is a scheme for multiplexing access to components, like LEDs, switches, touch sensors etc.