{"id":13731404,"url":"https://github.com/floooh/chips","last_synced_at":"2025-05-14T23:02:28.381Z","repository":{"id":26933849,"uuid":"110844599","full_name":"floooh/chips","owner":"floooh","description":"8-bit chip and system emulators in standalone C headers","archived":false,"fork":false,"pushed_at":"2025-03-27T13:29:11.000Z","size":15889,"stargazers_count":1052,"open_issues_count":38,"forks_count":80,"subscribers_count":35,"default_branch":"master","last_synced_at":"2025-04-13T19:49:43.138Z","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":"zlib","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/floooh.png","metadata":{"files":{"readme":"README.md","changelog":"CHANGELOG.md","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}},"created_at":"2017-11-15T14:34:12.000Z","updated_at":"2025-04-13T19:17:07.000Z","dependencies_parsed_at":"2023-02-13T01:45:46.070Z","dependency_job_id":"cd756455-432c-4947-ad7c-3229581fe842","html_url":"https://github.com/floooh/chips","commit_stats":{"total_commits":1387,"total_committers":8,"mean_commits":173.375,"dds":"0.015140591204037546","last_synced_commit":"1c328767f9bceb75bac4be9b079a590c8c9cdfbf"},"previous_names":[],"tags_count":2,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/floooh%2Fchips","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/floooh%2Fchips/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/floooh%2Fchips/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/floooh%2Fchips/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/floooh","download_url":"https://codeload.github.com/floooh/chips/tar.gz/refs/heads/master","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":254243353,"owners_count":22038044,"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":[],"created_at":"2024-08-03T02:01:29.459Z","updated_at":"2025-05-14T23:02:28.357Z","avatar_url":"https://github.com/floooh.png","language":"C","readme":"# chips\n\n[![Build Status](https://github.com/floooh/chips/workflows/build_and_test/badge.svg)](https://github.com/floooh/chips/actions)\n\nA toolbox of 8-bit chip-emulators, helper code and complete embeddable\nsystem emulators in dependency-free C headers (a subset of C99 that\ncompiles on gcc, clang and cl.exe).\n\nTests and example code is in a separate repo: https://github.com/floooh/chips-test\n\nThe example emulators, compiled to WebAssembly: https://floooh.github.io/tiny8bit/\n\nFor schematics, manuals and research material, see: https://github.com/floooh/emu-info\n\nThe USP of the chip emulators is that they communicate with the outside world through\na 'pin bit mask': A 'tick' function takes an uint64_t as input where the bits\nrepresent the chip's in/out pins, the tick function inspects the pin\nbits, computes one tick, and returns a (potentially modified) pin bit mask.\n\nA complete emulated computer then more or less just wires those chip emulators\ntogether just like on a breadboard.\n\nIn reality, most emulators are not quite as 'pure' (as this would affect performance\ntoo much or complicate the emulation): some chip emulators have a small number\nof callback functions and the adress decoding in the system emulators often\ntake shortcuts instead of simulating the actual address decoding chips\n(with one exception: the lc80 emulator).\n","funding_links":[],"categories":["Engines"],"sub_categories":[],"project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Ffloooh%2Fchips","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Ffloooh%2Fchips","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Ffloooh%2Fchips/lists"}