{"id":15060281,"url":"https://github.com/visrealm/vrcpu","last_synced_at":"2025-04-10T05:50:21.906Z","repository":{"id":174975299,"uuid":"210551947","full_name":"visrealm/vrcpu","owner":"visrealm","description":"Code, documentation, schematics, notes for my Ben Eater inspired breadboard computer and emulator","archived":false,"fork":false,"pushed_at":"2020-05-06T01:39:14.000Z","size":20472,"stargazers_count":123,"open_issues_count":1,"forks_count":16,"subscribers_count":10,"default_branch":"master","last_synced_at":"2025-03-07T16:51:24.498Z","etag":null,"topics":["8-bit","arduino","assembler","ben-eater","ben-eaters-cpu","breadboard","cpu","electronics","emulator","esp8266","html5-canvas","sap-1","sap1","wasm","webassembly"],"latest_commit_sha":null,"homepage":"https://cpu.visualrealmsoftware.com/emu/?h=7e387e0f377e010716bd0c7d1042303915fcc22f0d6e48656c6c6f2c20576f726c642100","language":"JavaScript","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"mit","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/visrealm.png","metadata":{"files":{"readme":"README.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}},"created_at":"2019-09-24T08:31:26.000Z","updated_at":"2025-02-25T04:02:50.000Z","dependencies_parsed_at":null,"dependency_job_id":"fcbe421f-36b7-4d51-9b1d-a33cc1b93591","html_url":"https://github.com/visrealm/vrcpu","commit_stats":null,"previous_names":["visrealm/vrcpu"],"tags_count":0,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/visrealm%2Fvrcpu","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/visrealm%2Fvrcpu/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/visrealm%2Fvrcpu/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/visrealm%2Fvrcpu/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/visrealm","download_url":"https://codeload.github.com/visrealm/vrcpu/tar.gz/refs/heads/master","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":248166926,"owners_count":21058480,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","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":["8-bit","arduino","assembler","ben-eater","ben-eaters-cpu","breadboard","cpu","electronics","emulator","esp8266","html5-canvas","sap-1","sap1","wasm","webassembly"],"created_at":"2024-09-24T22:55:51.343Z","updated_at":"2025-04-10T05:50:21.898Z","avatar_url":"https://github.com/visrealm.png","language":"JavaScript","funding_links":[],"categories":[],"sub_categories":[],"readme":"# vrCPU\nCode, documentation, schematics, notes for my [Ben Eater](https://eater.net/8bit \"Ben Eater\") and [James Bates](https://github.com/jamesbates/jcpu \"James Bates\") inspired breadboard computer, assembler and web-based [emulator](https://cpu.visualrealmsoftware.com/emu/ \"emulator\") using a C backend compiled to WASM.\n\n![The real deal](https://cpu.visualrealmsoftware.com/img/computer_gh.jpg \"The real deal\")\n\n## Structure\n### Arduino\n* Microcode EEPROM writer\n* DecimalDisplay EEPROM writer\n* ESP8266 Wi-Fi Program Loader\n* Page-write-enabled EEPROM writer library (Tested on Greenliant GLS29EE010)\n### Emulator (C library)\n* SimLib - The emulator core\n* SimInst - A single instance interface of the emulator core\n* SimWin - A windows executable around the library (used for testing)\n* SimWasm - Emscripten source and scripts to produce WASM output\n### Notes\nVarious files used while building the breadboard computer\n### Programs\nVarious ASM programs used to test the assembler (and the emualtor and physcial computer)\n### Web\nA copy of most files from [https://cpu.visualrealmsoftware.com](https://cpu.visualrealmsoftware.com \"https://cpu.visualrealmsoftware.com\") including:\n* Assembler derived from [customasm](https://github.com/hlorenzi/customasm \"customasm\")\n* Web-based Emulator (C engine compiled to WASM)\n\n## Videos\n##### An overview\n[![An overview.](https://img.visualrealmsoftware.com/youtube/thumb/7H-PHc1CNSU)](https://youtu.be/7H-PHc1CNSU \"My 8-bit breadboard computer, assembler, emulator and esp8266 program loader. An overview.\")\n\n##### Snake!\n[![Snake!](https://img.visualrealmsoftware.com/youtube/thumb/xVAOxb0N3pg)](https://youtu.be/xVAOxb0N3pg \"Snake! on my Ben Eater inspired 8-bit breadboard computer.\")\n\n##### Virtual versus reality. \n[![Virtual versus reality.](https://img.visualrealmsoftware.com/youtube/thumb/90tw-9bhMc0)](http://www.youtube.com/watch?v=90tw-9bhMc0 \"Virtual versus reality. My Ben Eater inspired computer and emulator.\")\n\n##### Troy's breadboard computer - Triangular numbers\n[![Troy's breadboard computer - Triangular numbers](https://img.visualrealmsoftware.com/youtube/thumb/Zj5HfeiyHRU)](http://www.youtube.com/watch?v=Zj5HfeiyHRU \"My Ben Eater (and James Bates) inspired 8-bit computer..(Triangular numbers)\")\n\n##### Troy's breadboard computer - Emulator\n[![Troy's breadboard computer - Emulator](https://img.visualrealmsoftware.com/youtube/thumb/omVyW-ZOdC8)](http://www.youtube.com/watch?v=omVyW-ZOdC8 \"Web-based Emulator of my Ben Eater inspired 8-bit computer\")\n\n## License\nThis code is licensed under the [MIT](https://opensource.org/licenses/MIT \"MIT\") license\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fvisrealm%2Fvrcpu","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fvisrealm%2Fvrcpu","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fvisrealm%2Fvrcpu/lists"}