{"id":49841155,"url":"https://github.com/openecos-projects/ecc","last_synced_at":"2026-05-14T06:13:05.530Z","repository":{"id":351045902,"uuid":"1139671012","full_name":"openecos-projects/ecc","owner":"openecos-projects","description":"A Chip design automation solution with Open Source EDA tools","archived":false,"fork":false,"pushed_at":"2026-05-06T11:43:17.000Z","size":46875,"stargazers_count":12,"open_issues_count":5,"forks_count":3,"subscribers_count":0,"default_branch":"main","last_synced_at":"2026-05-06T13:39:35.858Z","etag":null,"topics":["eda","flow","nix","python3","rtl"],"latest_commit_sha":null,"homepage":"","language":"Python","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"apache-2.0","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/openecos-projects.png","metadata":{"files":{"readme":"README.cn.md","changelog":null,"contributing":null,"funding":null,"license":"LICENSE","code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null,"zenodo":null,"notice":null,"maintainers":null,"copyright":null,"agents":"AGENTS.md","dco":null,"cla":null}},"created_at":"2026-01-22T09:06:42.000Z","updated_at":"2026-04-30T09:54:25.000Z","dependencies_parsed_at":null,"dependency_job_id":null,"html_url":"https://github.com/openecos-projects/ecc","commit_stats":null,"previous_names":["openecos-projects/ecc"],"tags_count":3,"template":false,"template_full_name":null,"purl":"pkg:github/openecos-projects/ecc","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/openecos-projects%2Fecc","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/openecos-projects%2Fecc/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/openecos-projects%2Fecc/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/openecos-projects%2Fecc/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/openecos-projects","download_url":"https://codeload.github.com/openecos-projects/ecc/tar.gz/refs/heads/main","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/openecos-projects%2Fecc/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":33012814,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-05-13T13:14:54.681Z","status":"online","status_checked_at":"2026-05-14T02:00:06.663Z","response_time":57,"last_error":null,"robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":true,"can_crawl_api":true,"host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["eda","flow","nix","python3","rtl"],"created_at":"2026-05-14T06:13:01.296Z","updated_at":"2026-05-14T06:13:05.518Z","avatar_url":"https://github.com/openecos-projects.png","language":"Python","funding_links":[],"categories":[],"sub_categories":[],"readme":"# ECOS Chip Compiler (ECC)\n\n\u003cdiv align=\"center\"\u003e\n\n**开源芯片设计自动化解决方案**\n\n[![ECC](https://img.shields.io/badge/ECC-EF6C00?style=for-the-badge)](https://github.com/openecos-projects/ecc)\n[![ECC-Tools](https://img.shields.io/badge/ECCTools-EF6C00?style=for-the-badge)](https://github.com/openecos-projects/ecc-tools)\n[![License](https://img.shields.io/badge/License-Apache_2.0-121011?style=for-the-badge\u0026logo=apache\u0026logoColor=white)](LICENSE)\n\n[![Python](https://img.shields.io/badge/Python-121011?style=for-the-badge\u0026logo=python\u0026logoColor=white)](https://www.python.org/)\n[![Nix](https://img.shields.io/badge/Nix-121011?style=for-the-badge\u0026logo=nixos\u0026logoColor=white)](https://nixos.org/)\n\n[![documentation](https://img.shields.io/badge/documentation-121011?style=for-the-badge)](README.md)\n[![文档](https://img.shields.io/badge/文档-121011?style=for-the-badge)](README.cn.md)\n\n\u003c/div\u003e\n\n\n## 项目简介\n\nECOS Chip Compiler 是一个**开源芯片设计自动化解决方案**，集成 EDA 工具（Yosys、[**ECC-Tools**](https://github.com/openecos-projects/ecc-tools)、KLayout）实现完整的 RTL-to-GDS 设计流程。由 [**ECOS 团队**](https://github.com/openecos-projects) 开发维护。\n\nGUI（ECOS Studio）已迁移至 [ecos-studio](https://github.com/0xharry/ecos-studio) 仓库。\n\n**使用方式：**\n- **CLI (`cli`)** - 命令行流程执行\n- **Python API** - 将 `chipcompiler` 作为库使用\n\n\n## 快速开始\n\n### CLI 流程运行\n\n可以使用 `nix run .#cli -- ...` 直接创建 workspace 并执行完整 RTL2GDS 流程。\n\n```bash\nnix run .#cli -- --workspace ./ws \\\n                --rtl ./rtl/top.v \\\n                --design top \\\n                --top top \\\n                --clock clk \\\n                --pdk-root /path/to/ics55\nnix run .#cli -- --workspace ./ws \\\n                --rtl ./rtl/filelist.f \\\n                --design top \\\n                --top top \\\n                --clock clk \\\n                --pdk-root /path/to/ics55 \\\n                --freq 200\n```\n\n## 功能特性\n\n- **完整 RTL-to-GDS 流程** - 综合、布局、布线、时序优化\n- **开源 EDA 集成** - Yosys（综合）、ECC-Tools（布局布线）、KLayout（查看器）\n- **CLI 自动化** - 可脚本化的命令行流程执行\n- **便携部署** - Nix 或独立构建\n\n## 🛠️ 集成工具\n\n| 工具 | 用途 | 状态 |\n|------|------|------|\n| [Yosys](https://github.com/YosysHQ/yosys) | RTL 综合 | ✅ |\n| [ECC-Tools](https://github.com/openecos-projects/ecc-tools) | 物理设计（布局布线） | ✅ |\n| [KLayout](https://www.klayout.de/) | 版图查看 | 🚧 |\n\n## 文档\n\n- [文档索引](docs/index.md) - 完整导航\n- [架构](docs/architecture.md) - 系统设计和模式\n- [开发指南](docs/development.md) - 配置和工作流\n- [示例](docs/examples/) - 使用示例\n\n## 参与贡献\n\n欢迎贡献！配置说明请参阅 [开发指南](docs/development.md)。\n\n## 致谢\n\n特别感谢以下开源项目：\n\n- [Yosys](https://github.com/YosysHQ/yosys) - RTL 综合\n- [ECC-Tools](https://github.com/openecos-projects/ecc-tools) - 物理设计后端\n- [KLayout](https://www.klayout.de/) - 版图查看器\n- [nixpkgs](https://github.com/NixOS/nixpkgs) - Nix 包合集\n\n\u003cdiv align=\"center\"\u003e\n\n**Built by the ECOS Team**\n\n[报告问题](https://github.com/openecos-projects/ecc/issues) · [讨论交流](https://github.com/openecos-projects/ecc/discussions)\n\n\u003c/div\u003e\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fopenecos-projects%2Fecc","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fopenecos-projects%2Fecc","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fopenecos-projects%2Fecc/lists"}