{"id":20402533,"url":"https://github.com/willdunklin/questionable-chip-8","last_synced_at":"2026-04-20T04:37:32.305Z","repository":{"id":220268027,"uuid":"751196241","full_name":"willdunklin/questionable-chip-8","owner":"willdunklin","description":"My own implementation of CHIP-8 emulator \u0026 assembler (originally done in an afternoon)","archived":false,"fork":false,"pushed_at":"2024-02-07T06:19:28.000Z","size":30,"stargazers_count":0,"open_issues_count":0,"forks_count":0,"subscribers_count":1,"default_branch":"main","last_synced_at":"2025-03-05T01:45:03.311Z","etag":null,"topics":[],"latest_commit_sha":null,"homepage":"","language":"C","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":null,"status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/willdunklin.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":null,"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":"2024-02-01T05:48:17.000Z","updated_at":"2024-02-01T19:57:39.000Z","dependencies_parsed_at":"2026-01-29T09:02:30.675Z","dependency_job_id":null,"html_url":"https://github.com/willdunklin/questionable-chip-8","commit_stats":null,"previous_names":["willdunklin/bad-chip-8","willdunklin/questionable-chip-8"],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/willdunklin/questionable-chip-8","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/willdunklin%2Fquestionable-chip-8","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/willdunklin%2Fquestionable-chip-8/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/willdunklin%2Fquestionable-chip-8/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/willdunklin%2Fquestionable-chip-8/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/willdunklin","download_url":"https://codeload.github.com/willdunklin/questionable-chip-8/tar.gz/refs/heads/main","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/willdunklin%2Fquestionable-chip-8/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":32032874,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-04-20T00:18:06.643Z","status":"online","status_checked_at":"2026-04-20T02:00:06.527Z","response_time":94,"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":[],"created_at":"2024-11-15T04:54:33.468Z","updated_at":"2026-04-20T04:37:32.285Z","avatar_url":"https://github.com/willdunklin.png","language":"C","funding_links":[],"categories":[],"sub_categories":[],"readme":"# Questionable (C)HIP-8\n\n## Quick Start\n\n```bash\ncmake -B ./build -G Ninja  # -G Ninja is optional but recommended\ncmake --build ./build \u0026\u0026 ./build/chip8\n\n# to try assembler run the following binary (after building of course)\n./build/chip8asm ./test/foo.asm ./test/bar.bin\n```\n\n### Build, Assbemble and Run\n```bash\nclear; cmake --build ./build \u0026\u0026 ./build/chip8asm test/foo.asm test/bar.bin \u003e /dev/null \u0026\u0026 ./build/chip8 test/bar.bin\n```\n\n## Assembly Info\n\nI've added a simple assembler (but don't try to push it very far). It ignores spaces, blank lines and nothing else. The basic syntax is as follows:\n\n```asm\nmov  v0 2\njmp0 198\nadd  v0 60\n```\n\nSee more in [assembly.md](./assembly.md).\n\n## Resources\n\n- [Cowgod's Chip-8 Technical Reference](http://devernay.free.fr/hacks/chip8/C8TECH10.HTM)\n- [CHIP-8 Wikipedia](https://en.wikipedia.org/wiki/CHIP-8)\n- [Instruction Set Reference](https://johnearnest.github.io/Octo/docs/chip8ref.pdf)\n- [CMake Docs](https://cmake.org/cmake/help/latest/index.html)\n- [CMake Download](https://cmake.org/download/)\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fwilldunklin%2Fquestionable-chip-8","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fwilldunklin%2Fquestionable-chip-8","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fwilldunklin%2Fquestionable-chip-8/lists"}