Tiny Tapeout tools

Tools used mostly by the Tiny Tapeout GitHub Actions

Setup

pip install -r requirements.txt
pre-commit install

On macOS, some third-party libraries are required:

brew install libpng qhull cairo

Documentation

• checks that basic fields are present in the info.yaml
• create a PDF data sheet for this one design
• create SVG and PNG renders of the project's GDS

Reports

• routing & utilisation
• yosys warnings
• standard cell usage and summary

Configuration

• creates a little TCL shim that tells LibreLane where the source is and the name of the top module
• makes sure the top module is not called 'top'
• if you have LibreLane installed locally, then you can harden the design with --harden