VUnit is a unit testing framework for VHDL/SystemVerilog

A C-like hardware description language (HDL) adding high level synthesis(HLS)-like automatic pipelining as a language construct/compiler feature.

GPL v3 2D/3D graphics engine in verilog

Arduino MIPI DSI Shield

Open Source 4k CSI-2 Rx core for Xilinx FPGAs

Second version of homemade 30 MHz - 6 GHz VNA

Patmos is a time-predictable VLIW processor, and the processor for the T-CREST project

A highly optimized streaming FFT core based on Bailey's 4-step large FFT algorithm

27-Queens Puzzle: Massively Parellel Enumeration and Solution Counting

Digital FM Radio Receiver for FPGA

IEEE 754 single precision floating point library in systemverilog and vhdl

Hardware/Software Co-design environment of a processor core for deterministic real time systems

FPGA development platform for high-performance RF and digital design

IP-XACT XML binding library

VHDL-based CPU which supports running raw WASM instructions.