VHDL 2008/93/87 simulator
Haskell to VHDL/Verilog/SystemVerilog compiler
A general purpose syntax highlighter in pure Go
AWS EC2 FPGA hardware and software development Kit
wxMEdit, Cross-platform Text/Hex Editor, Improved Version of MadEdit
Open hardware SPM controller with advanced sampling support.
PyRPL turns your Red Pitaya into a powerful analog feedback device.
Repurposing existing HDL tools to help writing better code
A Toolkit for Designing Computers
C++ Reed Solomon Error Correcting Code Library
FFT co-processor in Verilog based on the KISS FFT
Electronic design and programming tools suite like Eagle, MpLab
An Open-Source Library for Low-Power Approximate Computing Modules
vHDL Obfuscator is an small GUI to obfuscate and reformat HDL files
Powerfull pre-processor
A Development Framework for Coldfire
Caneda (Circuits and Networks EDA) is an open source EDA software.
A graphical Finite State Machine (FSM) designer.
Library of Approximate Adders