{"id":19289796,"url":"https://github.com/ragibson/fpga-asteroids","last_synced_at":"2025-04-12T03:09:27.416Z","repository":{"id":143220405,"uuid":"159965477","full_name":"ragibson/FPGA-Asteroids","owner":"ragibson","description":"32-bit single cycle CPU design and implementation of the \"Asteroids\" arcade game for this CPU in Assembly and C.","archived":false,"fork":false,"pushed_at":"2019-05-23T13:17:31.000Z","size":78,"stargazers_count":4,"open_issues_count":0,"forks_count":2,"subscribers_count":2,"default_branch":"master","last_synced_at":"2025-04-12T03:09:23.930Z","etag":null,"topics":["assembly","asteroids","c","cpu","fpga","mips"],"latest_commit_sha":null,"homepage":"","language":"SystemVerilog","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/ragibson.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":"LICENSE.md","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":"2018-12-01T16:42:25.000Z","updated_at":"2024-07-27T20:23:41.000Z","dependencies_parsed_at":"2023-06-01T21:16:18.456Z","dependency_job_id":null,"html_url":"https://github.com/ragibson/FPGA-Asteroids","commit_stats":null,"previous_names":[],"tags_count":0,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/ragibson%2FFPGA-Asteroids","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/ragibson%2FFPGA-Asteroids/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/ragibson%2FFPGA-Asteroids/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/ragibson%2FFPGA-Asteroids/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/ragibson","download_url":"https://codeload.github.com/ragibson/FPGA-Asteroids/tar.gz/refs/heads/master","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":248510001,"owners_count":21116131,"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","asteroids","c","cpu","fpga","mips"],"created_at":"2024-11-09T22:17:11.728Z","updated_at":"2025-04-12T03:09:27.411Z","avatar_url":"https://github.com/ragibson.png","language":"SystemVerilog","funding_links":[],"categories":[],"sub_categories":[],"readme":"# FPGA-Asteroids\n\n![Asteroids screenshot](Asteroids/screenshot.png?raw=true \"Asteroids\")\n\nThis repository contains a CPU design for use on FPGAs and a clone of the\nAsteroids arcade game (written in assembly by hand) that runs on the CPU.\n\n## CPU Design\n\nIn short, the CPU is a 32-bit single cycle processor and supports\n  * A subset of the MIPS instruction set\n  * Accelerometer input\n  * Keyboard input\n  * VGA display output (640x480 @ 60 Hz)\n  * Mono audio output\n  * LED lights output\n  * 7-segment display output\n  \nMore information can be found in the [CPU README](CPU/README.md).\n\n## Asteroids\n\nThe assembly version runs on the CPU clocked at 100 MHz (with support for\non-the-fly underclocking to 25 or 50 MHz to demonstrate VBLANK).\n\nA prototype written in C that writes directly to the Linux framebuffer is also\navailable.\n\nMore information can be found in the [Asteroids README](Asteroids/README.md).\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fragibson%2Ffpga-asteroids","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fragibson%2Ffpga-asteroids","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fragibson%2Ffpga-asteroids/lists"}