{"id":17864850,"url":"https://github.com/mattvenn/simulate-gate","last_synced_at":"2026-01-11T05:47:47.846Z","repository":{"id":47763532,"uuid":"325805729","full_name":"mattvenn/simulate-gate","owner":"mattvenn","description":"Project 1.1 Simulate a Skywater 130nm standard cell using ngspice","archived":false,"fork":false,"pushed_at":"2024-04-24T11:27:10.000Z","size":70,"stargazers_count":13,"open_issues_count":0,"forks_count":8,"subscribers_count":3,"default_branch":"main","last_synced_at":"2025-04-01T18:09:55.603Z","etag":null,"topics":["asic","ngspice","simulate","sky130"],"latest_commit_sha":null,"homepage":"https://zerotoasiccourse.com","language":"Makefile","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"apache-2.0","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/mattvenn.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":".github/FUNDING.yml","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},"funding":{"custom":["https://zerotoasiccourse.com"]}},"created_at":"2020-12-31T13:28:04.000Z","updated_at":"2025-03-11T07:29:00.000Z","dependencies_parsed_at":"2024-10-28T09:18:18.470Z","dependency_job_id":"d6ee3765-fc92-4f81-9259-f4ba5471bb42","html_url":"https://github.com/mattvenn/simulate-gate","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/mattvenn%2Fsimulate-gate","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/mattvenn%2Fsimulate-gate/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/mattvenn%2Fsimulate-gate/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/mattvenn%2Fsimulate-gate/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/mattvenn","download_url":"https://codeload.github.com/mattvenn/simulate-gate/tar.gz/refs/heads/main","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":246895531,"owners_count":20851284,"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":["asic","ngspice","simulate","sky130"],"created_at":"2024-10-28T09:17:04.220Z","updated_at":"2026-01-11T05:47:47.824Z","avatar_url":"https://github.com/mattvenn.png","language":"Makefile","readme":"# Simulate a Skywater 130nm standard cell using ngspice\n\nThis repository is a template for project 1.1 that takes you through:\n\n* Browse the standard cells\n* Choose a standard cell to simulate\n* Copy the spice file\n* Modify the Makefile\n* Modify the spice file to provide inputs to the gate\n* Run the spice simulation to get a plot of the inputs and outputs\n* Measure propagation delay\n\n# License\n\nThis repo is part of the [Zero to ASIC course](https://zerotoasiccourse.com) and licensed with [Apache 2](LICENSE).\n\n# Resources\n\n* ngspice tutorial http://ngspice.sourceforge.net/ngspice-tutorial.html\n* ngspice notes on sky130 simulation: http://ngspice.sourceforge.net/applic.html and the use of .spiceinit\n* Skywater PDK docs: https://skywater-pdk.readthedocs.io/en/main/\n","funding_links":["https://zerotoasiccourse.com"],"categories":[],"sub_categories":[],"project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fmattvenn%2Fsimulate-gate","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fmattvenn%2Fsimulate-gate","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fmattvenn%2Fsimulate-gate/lists"}