{"id":19514000,"url":"https://github.com/nielsouvrard/asm-ez80-program","last_synced_at":"2026-06-07T20:31:46.758Z","repository":{"id":218417765,"uuid":"744920115","full_name":"NielsOuvrard/asm-eZ80-program","owner":"NielsOuvrard","description":"Program for TI-83 PCE, coded in asm eZ80","archived":false,"fork":false,"pushed_at":"2024-01-28T21:58:39.000Z","size":71,"stargazers_count":1,"open_issues_count":0,"forks_count":0,"subscribers_count":1,"default_branch":"main","last_synced_at":"2025-01-08T12:14:26.224Z","etag":null,"topics":["assembly","ez80","ti83pce"],"latest_commit_sha":null,"homepage":"","language":"Assembly","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/NielsOuvrard.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":"2024-01-18T09:22:49.000Z","updated_at":"2024-01-22T19:29:40.000Z","dependencies_parsed_at":"2024-01-28T22:44:08.431Z","dependency_job_id":null,"html_url":"https://github.com/NielsOuvrard/asm-eZ80-program","commit_stats":null,"previous_names":["nielsouvrard/asm-ez80-program"],"tags_count":0,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/NielsOuvrard%2Fasm-eZ80-program","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/NielsOuvrard%2Fasm-eZ80-program/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/NielsOuvrard%2Fasm-eZ80-program/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/NielsOuvrard%2Fasm-eZ80-program/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/NielsOuvrard","download_url":"https://codeload.github.com/NielsOuvrard/asm-eZ80-program/tar.gz/refs/heads/main","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":240762517,"owners_count":19853497,"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","ez80","ti83pce"],"created_at":"2024-11-10T23:34:14.480Z","updated_at":"2026-06-07T20:31:45.908Z","avatar_url":"https://github.com/NielsOuvrard.png","language":"Assembly","funding_links":[],"categories":[],"sub_categories":[],"readme":"\u003c!-- # TI-83 PCE Doom-like Game\n\nThis project is an attempt to create a Doom-like game for the TI-83 PCE calculator, written in eZ80 assembly language. --\u003e\n\n# Program for TI-83 PCE, coded in asm eZ80\n\nThis project is an attempt to create a program for TI-83 PCE calculator, written in eZ80 assembly language.\nIt's only for learning purpose.\n\n\u003c!-- The game aims to bring the classic first-person shooter experience to the calculator platform. --\u003e\n\n\u003c!-- ## Project Structure\n\nThe main source code for the game is located in the `main.asm` file. This file contains the assembly instructions that control the game's logic and rendering. --\u003e\n\n\u003c!-- ## Features\n\n-   Custom palette creation: The game starts by creating a 1555 color palette for the LCD display.\n-   Screen mode control: The game controls the LCD display mode, switching between 8bpp and 16bpp modes as needed.\n-   Memory management: The game uses the TI-83's VRAM for storing game data, and includes routines for clearing VRAM and setting memory values.\n-   Key input handling: The game includes a simple input handling loop that waits for the user to press the Enter key. --\u003e\n\n## Building the Project\n\nTo build this project, you will need an eZ80 assembler, like `fasmg`.\nYou can compile the project by running the following command:\n\n```bash\n# linux\n./fasmg-linux main.asm\n# windows\nfasmg.exe     main.asm\n# macos\n./fasmg-macos main.asm\n```\n\nYou could find the latest version of `fasmg`, and the **include** files [here](https://github.com/CE-Programming/asm-docs).\nThe source code includes several include files, that define various constants and macros used in the code. These files need to be available **in your assembler's include path**.\n\n## Running the Game\n\nTo run the game, you will need a TI-83 PCE calculator or a compatible emulator.\nCompile the project as described above, and then:\n\n-   For emulators, I recommend [CEmu](https://github.com/CE-Programming/CEmu). Transfer the built executable to your calculator and run it with `Asm(prgmMAIN)`.\n-   For real calculators, you will need to use [TI-Connect CE](https://education.ti.com/en/products/computer-software/ti-connect-ce-sw) to transfer the executable to your calculator.\n\n\u003e [!NOTE]\\\n\u003e The `Asm(` command could be found with `2nd` + `0`, and scrolling.\n\u003e You could also use the `prgm` button to select the program.\n\n\u003c!-- ## Future Work\n\nThe current version of the game is very basic and there are many features still to be implemented, including:\n\n-   Game logic: The game currently does not have any gameplay logic. This will be added in future versions.\n-   Rendering: The game needs a rendering engine to display the game world on the calculator's LCD display.\n-   Input handling: The current input handling is very basic and needs to be expanded to handle game controls. --\u003e\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fnielsouvrard%2Fasm-ez80-program","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fnielsouvrard%2Fasm-ez80-program","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fnielsouvrard%2Fasm-ez80-program/lists"}