{"id":13579723,"url":"https://github.com/mist64/c64ref","last_synced_at":"2026-01-27T16:35:34.689Z","repository":{"id":24611963,"uuid":"28020737","full_name":"mist64/c64ref","owner":"mist64","description":"Ultimate Commodore 64 Reference: ROM Disassembly, Memory Map, ...","archived":false,"fork":false,"pushed_at":"2025-03-12T22:52:35.000Z","size":3369,"stargazers_count":502,"open_issues_count":6,"forks_count":82,"subscribers_count":55,"default_branch":"main","last_synced_at":"2025-04-05T23:32:19.585Z","etag":null,"topics":["6502","c64","collection","commodore","disassembly","kernal","memory-map","rom"],"latest_commit_sha":null,"homepage":"https://www.pagetable.com/c64ref/","language":"Python","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":"VictorJSV/angular-demo","license":"bsd-2-clause","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/mist64.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":"2014-12-15T04:35:44.000Z","updated_at":"2025-04-03T21:47:55.000Z","dependencies_parsed_at":"2024-08-01T15:31:10.765Z","dependency_job_id":"127fcf78-1cd9-4550-9ce3-225af126525c","html_url":"https://github.com/mist64/c64ref","commit_stats":null,"previous_names":[],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/mist64/c64ref","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/mist64%2Fc64ref","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/mist64%2Fc64ref/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/mist64%2Fc64ref/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/mist64%2Fc64ref/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/mist64","download_url":"https://codeload.github.com/mist64/c64ref/tar.gz/refs/heads/main","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/mist64%2Fc64ref/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":28816563,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-01-27T12:25:15.069Z","status":"ssl_error","status_checked_at":"2026-01-27T12:25:05.297Z","response_time":168,"last_error":"SSL_read: unexpected eof while reading","robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":false,"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":["6502","c64","collection","commodore","disassembly","kernal","memory-map","rom"],"created_at":"2024-08-01T15:01:42.334Z","updated_at":"2026-01-27T16:35:34.684Z","avatar_url":"https://github.com/mist64.png","language":"Python","readme":"\n\u003cdiv align = center\u003e\n\n# Ultimate Commodore \u003cbr\u003e 64 Reference Guide\n\nAn effort to collect `C64` reference material \u003cbr\u003e\nin machine readable form and maintain \u003cbr\u003e\nscripts to present this material to the web.\n\n\u003cbr\u003e\n\u003cbr\u003e\n\n[![Button Website]][Website]   \n[![Button Building]][Building]\n\n\u003cbr\u003e\n\u003cbr\u003e\n\n## Material\n\n*Reference material collected in this repository.*\n\n\u003cbr\u003e\n\n### ROM Disassembly\n\n\u003cbr\u003e\n\n| KERNAL | BASIC | Lang | By / From |\n|:------:|:-----:|:----:|:---------:|\n|  ◯                       | [⬤][Disassembly BASIC] | :us: | **Microsoft**\n| [⬤][Disassembly KERNAL] |  ◯                      | :us: | **Commodore**\n| [⬤][Disassembly Lee]    | [⬤][Disassembly Lee]   | :us: | `Lee Davison`\n|  ◯                       | [⬤][Disassembly Bob]   | :us: | `Bob Sander-Cederlof`\n| [⬤][Disassembly Buch]   | [⬤][Disassembly Buch]  | :de: | **Commodore-64-intern-Buch**\n| [⬤][Disassembly Magnus] |  ◯                      | :us: | `Magnus Nyman`\n| [⬤][Disassembly Marko]  | [⬤][Disassembly Marko] | :us: | `Marko Mäkelä`\n\n\u003cbr\u003e\n\n### Memory Map\n\n\u003cbr\u003e\n\n| Title | Lang | By / From |\n|:-----:|:----:|:---------:|\n| [`Mapping the Commodore 64`][Memory Sheldon]         | :us: | `Sheldon Leemon`\n| [`Memory Map mit Wandervorschlägen`][Memory Hauck]   | :de: | `Dr. H. Hauck`\n| [`Commodore-64-intern-Buch`][Memory Buch]            | :de: | **Commodore**\n| [`Reference`][Memory Joe]                            | :us: | `Joe Forster / STA`\n| [`Comments in the original source`][Memory Original] | :us: | **Microsoft** / **Commodore** |\n| [`C64 Programmer's Reference Guide`][Memory Guide]   | :us: |\n| [`64map`][Memory Map]                                | :us: |\n| [`Reference`][Memory Jim]                            | :us: | `Jim Butterfield`\n\n\u003cbr\u003e\n\n### KERNAL API\n\n\u003cbr\u003e\n\n| Title | Lang | By / From |\n|:-----:|:----:|:---------:|\n| [`Commodore 64 Programmer's Reference Guide`][API Guide] | :us: | **Commodore**\n| [`COMPUTE!'s VIC-20 and Commodore 64 Tool Kit: Kernal`][API Dan] | :us: | `Dan Heeb`\n| [`Machine Language Routines for the Commodore 64 and 128`][API Todd] | :us: | `Todd D Heimarck` \u003cbr\u003e `Patrick Parrish`\n| [`Mapping the Commodore 64`][API Sheldon] | :us: | `Sheldon Leemon`\n| [`Commodore 128 intern`][API 128] | :us: | `Jörg Schieb` \u003cbr\u003e `Frank Thrun` \u003cbr\u003e `Heinz Wrobel`\n| [`The almost completely commented C64 ROM disassembly`][API Lee] | :us: | `Lee Davison`\n| [`Cracking The Kernal`][API Peter] | :us: | `Peter Marcotty`\n| [`Kernal 64 / 128`][API Craig] | :us: | `Craig Taylor`\n| [`Commodore 64 standard KERNAL functions`][API Joe] | :us: | `Joe Forster / STA`\n| [`C64 KERNAL jump table`][API Frank] | :us: | `Frank Kontros`\n| [`Das neue Commodore-64-intern-Buch`][API Sheldon] | :de: | `Baloui` \u003cbr\u003e `Brückmann` \u003cbr\u003e `Englisch` \u003cbr\u003e `Felt` \u003cbr\u003e `Gelfand` \u003cbr\u003e `Gerits` \u003cbr\u003e `Krsnik`\n\n\u003cbr\u003e\n\u003cbr\u003e\n\n## Contributions\n\n`Extensions` , `Translations` , `Corrections` \u003cbr\u003e\nof typos and content, .. **are welcome!**\n\n\u003cbr\u003e\n\u003cbr\u003e\n\n## Credits\n\nThe original effort of ***collecting***, ***converting***, ***formatting*** \u003cbr\u003e\nand ***editing*** the collected files was done by **[Michael Steil]**.\n\n\u003c/div\u003e\n\n\u003cbr\u003e\n\n\n\u003c!-----------------------------------------------------------------------------\u003e\n\n[Website]: http://pagetable.com/c64ref\n\n[Building]: docs/Build.md\n\n[Michael Steil]: mailto:mist64@mac.com\n\n[Disassembly KERNAL]: src/c64disasm/c64disasm_cbm.txt\n[Disassembly Magnus]: src/c64disasm/c64disasm_mn.txt\n[Disassembly BASIC]: src/c64disasm/c64disasm_ms.txt\n[Disassembly Marko]: src/c64disasm/c64disasm_mm.txt\n[Disassembly Buch]: src/c64disasm/c64disasm_de.txt\n[Disassembly Bob]: src/c64disasm/c64disasm_sc.txt\n[Disassembly Lee]: src/c64disasm/c64disasm_en.txt\n\n[Memory Original]: src/c64mem/c64mem_src.txt\n[Memory Sheldon]: src/c64mem/c64mem_mapc64.txt\n[Memory Hauck]: src/c64mem/c64mem_64er.txt\n[Memory Guide]: src/c64mem/c64mem_prg.txt\n[Memory Buch]: src/c64mem/c64mem_64intern.txt\n[Memory Joe]: src/c64mem/c64mem_sta.txt\n[Memory Map]: src/c64mem/c64mem_64map.txt\n[Memory Jim]: src/c64mem/c64mem_jb.txt\n\n[API Sheldon]: src/kernal/kernal_mapc64.txt\n[API Guide]: src/kernal/kernal_prg.txt\n[API Frank]: src/kernal/kernal_fk.txt\n[API Peter]: src/kernal/kernal_pm.txt\n[API Craig]: src/kernal/kernal_ct.txt\n[API Buch]: src/kernal/kernal_64intern.txt\n[API Todd]: src/kernal/kernal_mlr.txt\n[API 128]: src/kernal/kernal_128intern.txt\n[API Dan]: src/kernal/kernal_dh.txt\n[API Lee]: src/kernal/kernal_ld.txt\n[API Joe]: src/kernal/kernal_sta.txt\n\n\n\u003c!---------------------------------[ Buttons ]---------------------------------\u003e\n\n[Button Building]: https://img.shields.io/badge/Building-5A6AB1?style=for-the-badge\u0026logoColor=white\u0026logo=GitBook\n[Button Website]: https://img.shields.io/badge/Website-6BA539?style=for-the-badge\u0026logoColor=white\u0026logo=OpenStreetMap\n","funding_links":[],"categories":["Python"],"sub_categories":[],"project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fmist64%2Fc64ref","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fmist64%2Fc64ref","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fmist64%2Fc64ref/lists"}