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GHDL is a compiler and simulator for VHDL hardware descriptions. It functions as a multi-pass analysis elaborator that resolves design hierarchies and dependencies to prepare hardware descriptions for simulation or synthesis. The project transforms VHDL source code into executable binaries for high-speed digital design verification and serves as a synthesis tool that converts descriptions into structural netlists compatible with vendor or open-source flows. It also implements the Language Server Protocol to provide static analysis, autocomplete, and code navigation for VHDL files. The toolse
Anypixel is a web-to-hardware display framework and toolkit for building large-scale physical interactive screens and button walls. It provides a system for mapping HTML canvas graphics to physical LED arrays, combining a networked pixel controller with a management tool that translates web application data into electronic signals for microcontroller-driven display boards. The project features a browser-based hardware simulation environment that allows for testing interactive display logic, button events, and network communication without requiring physical components. This emulator enables t
X-Track is a firmware project for an embedded bicycle computer that combines GPS-based speed and ride metrics with offline map navigation. It functions as a GPS bicycle speedometer, displaying speed, distance, altitude, and other ride data on a handlebar-mounted screen, while also serving as an offline map viewer that renders locally stored map tiles without an internet connection. The project distinguishes itself by including a firmware emulator that runs the embedded code on a PC, enabling development and testing without physical hardware. It also provides GPS-based clock calibration to aut
Verilator is a hardware simulation engine and toolchain that translates Verilog and SystemVerilog hardware description languages into optimized C++ or SystemC models. It functions as a compiler and transpiler, converting hardware designs into executable binaries to achieve high-speed simulation and integration into software environments. The project distinguishes itself by focusing on simulation acceleration through the generation of optimized C++ classes and cycle-accurate models. It provides a SystemVerilog linter for static analysis of hardware designs and a hardware coverage analyzer to t
The main features of renode/renode are: Development Toolkits, Hardware Simulation, Firmware Emulation Frameworks.
Open-source alternatives to renode/renode include: ghdl/ghdl — GHDL is a compiler and simulator for VHDL hardware descriptions. It functions as a multi-pass analysis elaborator that… verilator/verilator — Verilator is a hardware simulation engine and toolchain that translates Verilog and SystemVerilog hardware description… fastshift/x-track — X-Track is a firmware project for an embedded bicycle computer that combines GPS-based speed and ride metrics with… googlecreativelab/anypixel — Anypixel is a web-to-hardware display framework and toolkit for building large-scale physical interactive screens and… qinjx/30min_guides — This project is a technical knowledge base and learning resource providing concise, step-by-step guides and summaries… rt-thread/rt-thread — RT-Thread is an IoT real-time operating system and embedded device kernel. It provides a lightweight execution…