{"id":21206173,"url":"https://github.com/shysaur/tricky68k","last_synced_at":"2025-07-10T08:32:54.778Z","repository":{"id":25997547,"uuid":"29439966","full_name":"shysaur/Tricky68k","owner":"shysaur","description":"Motorola 68000 simulator for Mac OS X","archived":false,"fork":false,"pushed_at":"2021-08-13T22:10:05.000Z","size":6373,"stargazers_count":42,"open_issues_count":4,"forks_count":4,"subscribers_count":12,"default_branch":"master","last_synced_at":"2023-02-27T19:55:44.340Z","etag":null,"topics":["assembly","macos","motorola-68000","simulator"],"latest_commit_sha":null,"homepage":null,"language":"C","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/shysaur.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}},"created_at":"2015-01-18T20:32:13.000Z","updated_at":"2022-10-14T19:55:16.000Z","dependencies_parsed_at":"2022-08-06T08:00:58.225Z","dependency_job_id":null,"html_url":"https://github.com/shysaur/Tricky68k","commit_stats":null,"previous_names":[],"tags_count":null,"template":null,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/shysaur%2FTricky68k","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/shysaur%2FTricky68k/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/shysaur%2FTricky68k/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/shysaur%2FTricky68k/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/shysaur","download_url":"https://codeload.github.com/shysaur/Tricky68k/tar.gz/refs/heads/master","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":225629877,"owners_count":17499294,"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":["assembly","macos","motorola-68000","simulator"],"created_at":"2024-11-20T20:54:36.907Z","updated_at":"2024-11-20T20:54:37.638Z","avatar_url":"https://github.com/shysaur.png","language":"C","funding_links":[],"categories":[],"sub_categories":[],"readme":"# Tricky68k\n### [Download Here!](https://github.com/shysaur/Tricky68k/releases)\n\nTricky68k is a Motorola 68000 simulator for macOS, based on Volker  \nBarthelmann's [VASM](http://sun.hasenbraten.de/vasm/) assembler, the \n[GNU binutils](http://www.gnu.org/software/binutils/) package, Karl Stenerud's \n[Musashi](https://github.com/kstenerud/Musashi) emulator, and the\n[Fragaria](https://github.com/shysaur/Fragaria) editor.\n\nTricky68k was tested on OS X Yosemite and later, up to macOS Catalina.\n\n### About the Teletype\nThe simulator implements a single I/O device (the teletype), mapped from\n0xFFE000 to 0xFFFFFF inclusive.\n - You write a (16 bit) word to that range to output a character to the \n   teletype\n - You read from the same range to fetch character from the keyboard FIFO.\nIf the keyboard FIFO is empty, -1 will be read. No interrupts are fired when\nthe FIFO gets data, so you need a loop which waits until a character is read:\n```\nfetchChar:\n  move.w $FFE000,d0\n  bmi fetchChar         ;Loop while reads a \u003c 0 value\n  ;Read something \u003e 0 =\u003e got a character\n```\n\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fshysaur%2Ftricky68k","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fshysaur%2Ftricky68k","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fshysaur%2Ftricky68k/lists"}