Getting Started

Before we get started, please pick one of these two options…

I am new to LibreLane

I have previously used OpenLane

Next Steps

Now that you have the basics, you can start making chips targeting a LibreLane-supported PDK.

In alphabetical order by PDK then shuttle service. If your PDK or shuttle service supports LibreLane, feel free to submit a pull request to add it to this list.

PDK	Shuttle Service Provider	Template	Notes
gf180mcu	wafer.space	https://github.com/wafer-space/gf180mcu-project-template
gf180mcu	Tiny Tapeout	https://github.com/TinyTapeout/ttgf-verilog-template
ihp-sg13g2	Leibniz-Institut für innovative Mikroelektronik	https://github.com/IHP-GmbH/ihp-sg13g2-librelane-template
ihp-sg13g2	Tiny Tapeout	https://github.com/TinyTapeout/ttihp-verilog-template
ihp-sg13cmos5l	Leibniz-Institut für innovative Mikroelektronik	https://github.com/IHP-GmbH/ihp-sg13cmos5l-librelane-template
sky130	ChipFoundry (prev. Efabless)	https://github.com/chipfoundry/caravel_user_project	An excellent tutorial for newcomers was written for Caravel user projects when LibreLane was under development at Efabless: Implementing a Macro for Caravel
sky130	Tiny Tapeout	https://github.com/TinyTapeout/ttsky-verilog-template