{"id":13739985,"url":"https://github.com/euhmeuh/virtual-mpu","last_synced_at":"2025-08-18T11:46:28.975Z","repository":{"id":68995538,"uuid":"134100131","full_name":"euhmeuh/virtual-mpu","owner":"euhmeuh","description":"Universal Emulator \u0026 Assembler for Old Microprocessors","archived":false,"fork":false,"pushed_at":"2018-09-10T14:30:33.000Z","size":123,"stargazers_count":16,"open_issues_count":0,"forks_count":2,"subscribers_count":2,"default_branch":"master","last_synced_at":"2025-04-09T14:08:41.399Z","etag":null,"topics":["assembler","emulator","motorola","racket"],"latest_commit_sha":null,"homepage":"","language":"Racket","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"gpl-3.0","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/euhmeuh.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":"2018-05-19T21:45:19.000Z","updated_at":"2022-07-11T22:11:27.000Z","dependencies_parsed_at":"2023-04-27T20:16:07.839Z","dependency_job_id":null,"html_url":"https://github.com/euhmeuh/virtual-mpu","commit_stats":null,"previous_names":[],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/euhmeuh/virtual-mpu","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/euhmeuh%2Fvirtual-mpu","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/euhmeuh%2Fvirtual-mpu/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/euhmeuh%2Fvirtual-mpu/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/euhmeuh%2Fvirtual-mpu/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/euhmeuh","download_url":"https://codeload.github.com/euhmeuh/virtual-mpu/tar.gz/refs/heads/master","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/euhmeuh%2Fvirtual-mpu/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":270988056,"owners_count":24680662,"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","status":"online","status_checked_at":"2025-08-18T02:00:08.743Z","response_time":89,"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":["assembler","emulator","motorola","racket"],"created_at":"2024-08-03T04:00:40.793Z","updated_at":"2025-08-18T11:46:28.953Z","avatar_url":"https://github.com/euhmeuh.png","language":"Racket","funding_links":[],"categories":["Emulators"],"sub_categories":[],"readme":"# virtual-mpu\nOld Microprocessor Emulator and Assembler\n\n### Installation\n\n`raco pkg install virtual-mpu`\n\n\n### Assembler Usage\n\n#### Generate a [S-Record file](https://en.wikipedia.org/wiki/SREC_(file_format)) (Motorola format):\n`virtual-mpu assemble to-s-record myfile.asm \u003e myfile.srec` \n\n#### Display result in hexadecimal in the terminal (useful for debugging):\n`virtual-mpu assemble to-hex myfile.asm` \n\n#### Put result into a program binary:\n`virtual-mpu assemble to-binary myfile.asm \u003e myfile.bin` \n\n\n### Emulator usage\n\n#### Start the emulator (WIP)\n\n*(this does not work yet)*\n\n`virtual-mpu emulate machines/mymachine.rkt mykernel.bin`\n\n### Supported MPUs:\n\n- Motorola 6802 (used mostly in pinball machines)\n\n### Planned:\n\n- MOS 6502 (used in 8bit Atari models, Apple II, NES, Commodore 64...)\n- Motorola 68000, aka. m68k (used in Apple Lisa, Macintosh, Amiga, Neo Geo, Mega Drive, Atari Jaguar, Saturn...)\n- Zilog Z80 (used in ZX Spectrum, Amstrad CPC, Sega Master System, Nintendo Game Boy, GBC, GBA)\n- Intel 8080 (used in Altair 8800, Space Invaders)\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Feuhmeuh%2Fvirtual-mpu","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Feuhmeuh%2Fvirtual-mpu","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Feuhmeuh%2Fvirtual-mpu/lists"}