base on The Rapid Open Hardware Development (ROHD) framework is a framework for describing and verifying hardware in the Dart programming language. <p align="center"> <img alt="ROHD" src="https://intel.github.io/rohd-website/assets/images/rohd_logo_w_white_background.svg"> </p> # Rapid Open Hardware Development (ROHD) Framework [](https://github.com/intel/rohd/actions/workflows/general.yml) [](https://intel.github.io/rohd/rohd/rohd-library.html) [](https://discord.gg/jubxF84yGw) [](https://github.com/intel/rohd/blob/main/LICENSE) [](https://github.com/intel/rohd/blob/main/CODE_OF_CONDUCT.md) ROHD (pronounced like "road") is a framework for describing and verifying hardware in the Dart programming language. ## Documentation For documentation, guides, and more, [**visit the ROHD Website!**](https://intel.github.io/rohd-website/) - [Install now](https://intel.github.io/rohd-website/get-started/overview/) - [Try it in-browser](https://dartpad.dev/?id=375e800a9d0bd402c9bfa5ebe2210c40) - [User Guide](https://intel.github.io/rohd-website/docs/sample-example/) - [Tutorials](https://github.com/intel/rohd/tree/main/doc/tutorials) - [YouTube Channel](https://www.youtube.com/@ROHD-DEV) - [API Docs](https://intel.github.io/rohd/rohd/rohd-library.html) - [Blog](https://intel.github.io/rohd-website/blog/) - [Contributing](https://github.com/intel/rohd/blob/main/CONTRIBUTING.md) You can also open this repository in a GitHub Codespace to run the example in your browser with a full IDE. This is also an easy way to get started with contributions! [](https://github.com/codespaces/new?hide_repo_select=true&ref=main&repo=409325108) ### Get involved - [Join the Discord chat](https://discord.gg/jubxF84yGw) - [Attend the ROHD Forum meetings](https://intel.github.io/rohd-website/forum/rohd-forum/) - [GitHub Discussions](https://github.com/intel/rohd/discussions) ## About ROHD - Full power of the modern **Dart language** for hardware design and verification - Makes **validation collateral** simpler to develop and debug. The [ROHD Verification Framework](https://github.com/intel/rohd-vf) helps build well-structured testbenches. - Develop **layers of abstraction** within a hardware design, making it more flexible and powerful - Easy **IP integration** and **interfaces**; using an IP is as easy as an import. Reduces tedious, redundant, and error prone aspects of integration - **Simple and fast build**, free of complex build systems and EDA vendor tools - Can use the excellent pub.dev **package manager** and all the packages it has to offer - Built-in event-based **fast simulator** with **4-value** (0, 1, X, and Z) support and a **waveform dumper** to .vcd file format - Conversion of modules to equivalent, human-readable, structurally similar **SystemVerilog** for integration or downstream tool consumption - **Run-time dynamic** module port definitions (numbers, names, widths, etc.) and internal module logic, including recursive module contents - Leverage the [ROHD Hardware Component Library (ROHD-HCL)](https://github.com/intel/rohd-hcl) with reusable and configurable design and verification components. - Simple, free, **open source tool stack** without any headaches from library dependencies, file ordering, elaboration/analysis options, +defines, etc. - Excellent, simple, fast **unit-testing** framework - **Less verbose** than alternatives (fewer lines of code) - Enables **higher quality** development - Replaces hacky perl/python scripting for automation with powerful **native control of design generation** - Fewer bugs and lines of code means **shorter development schedule** - Support for **cosimulation with verilog modules** (via [ROHD Cosim](https://github.com/intel/rohd-cosim)) and **instantiation of verilog modules** in generated SystemVerilog code - Use **modern IDEs** like Visual Studio Code, with excellent static analysis, fast autocomplete, built-in debugger, linting, git integration, extensions, and much more - Simulate with **various abstraction levels of models** from architectural, to functional, to cycle-accurate, to RTL levels in the same language and environment. ROHD is *not* a new language, it is *not* a hardware description language (HDL), and it is *not* a version of High-Level Synthesis (HLS). ROHD can be classified as a generator framework. You can think of this project as an attempt to *replace* SystemVerilog and related build systems as the front-end methodology of choice in the industry. One of ROHD's goals is to help grow an open-source community around reusable hardware designs and verification components. ## Contributing ROHD is under active development. If you're interested in contributing, have feedback or a question, or found a bug, please see [CONTRIBUTING.md](https://github.com/intel/rohd/blob/main/CONTRIBUTING.md). ---------------- Copyright (C) 2021-2025 Intel Corporation SPDX-License-Identifier: BSD-3-Clause ", Assign "at most 3 tags" to the expected json: {"id":"14154","tags":[]} "only from the tags list I provide: [{"id":77,"name":"3d"},{"id":89,"name":"agent"},{"id":17,"name":"ai"},{"id":54,"name":"algorithm"},{"id":24,"name":"api"},{"id":44,"name":"authentication"},{"id":3,"name":"aws"},{"id":27,"name":"backend"},{"id":60,"name":"benchmark"},{"id":72,"name":"best-practices"},{"id":39,"name":"bitcoin"},{"id":37,"name":"blockchain"},{"id":1,"name":"blog"},{"id":45,"name":"bundler"},{"id":58,"name":"cache"},{"id":21,"name":"chat"},{"id":49,"name":"cicd"},{"id":4,"name":"cli"},{"id":64,"name":"cloud-native"},{"id":48,"name":"cms"},{"id":61,"name":"compiler"},{"id":68,"name":"containerization"},{"id":92,"name":"crm"},{"id":34,"name":"data"},{"id":47,"name":"database"},{"id":8,"name":"declarative-gui "},{"id":9,"name":"deploy-tool"},{"id":53,"name":"desktop-app"},{"id":6,"name":"dev-exp-lib"},{"id":59,"name":"dev-tool"},{"id":13,"name":"ecommerce"},{"id":26,"name":"editor"},{"id":66,"name":"emulator"},{"id":62,"name":"filesystem"},{"id":80,"name":"finance"},{"id":15,"name":"firmware"},{"id":73,"name":"for-fun"},{"id":2,"name":"framework"},{"id":11,"name":"frontend"},{"id":22,"name":"game"},{"id":81,"name":"game-engine "},{"id":23,"name":"graphql"},{"id":84,"name":"gui"},{"id":91,"name":"http"},{"id":5,"name":"http-client"},{"id":51,"name":"iac"},{"id":30,"name":"ide"},{"id":78,"name":"iot"},{"id":40,"name":"json"},{"id":83,"name":"julian"},{"id":38,"name":"k8s"},{"id":31,"name":"language"},{"id":10,"name":"learning-resource"},{"id":33,"name":"lib"},{"id":41,"name":"linter"},{"id":28,"name":"lms"},{"id":16,"name":"logging"},{"id":76,"name":"low-code"},{"id":90,"name":"message-queue"},{"id":42,"name":"mobile-app"},{"id":18,"name":"monitoring"},{"id":36,"name":"networking"},{"id":7,"name":"node-version"},{"id":55,"name":"nosql"},{"id":57,"name":"observability"},{"id":46,"name":"orm"},{"id":52,"name":"os"},{"id":14,"name":"parser"},{"id":74,"name":"react"},{"id":82,"name":"real-time"},{"id":56,"name":"robot"},{"id":65,"name":"runtime"},{"id":32,"name":"sdk"},{"id":71,"name":"search"},{"id":63,"name":"secrets"},{"id":25,"name":"security"},{"id":85,"name":"server"},{"id":86,"name":"serverless"},{"id":70,"name":"storage"},{"id":75,"name":"system-design"},{"id":79,"name":"terminal"},{"id":29,"name":"testing"},{"id":12,"name":"ui"},{"id":50,"name":"ux"},{"id":88,"name":"video"},{"id":20,"name":"web-app"},{"id":35,"name":"web-server"},{"id":43,"name":"webassembly"},{"id":69,"name":"workflow"},{"id":87,"name":"yaml"}]" returns me the "expected json"