Repositories and versions to use

Repo

commit

version

skywater-pdk

c094b6e83a4f9298e47f696ec5a7fd53535ec5eb

-

open_pdks

6c05bc48dc88784f9d98b89d6791cdfd91526676

1.0.225

OpenLane

6905a12d2efe18502c37c3207b5ee84cdf720d9c

2021.09.19_20.25.16

caravel/caravel-lite

-

mpw-three

MPW-Precheck

Latest

Latest

Notes

  • If you have already successfully hardened your blocks and have a clean
    user_project_wrapper, you don’t have to recreate it and can just reuse it.
    This is only if no changes have been made to the user project area or to the tools that
    require you to reharden your design(s).
  • If you will use openlane to harden your blocks, you can refer to
    this README.
  • IMPORTANT. Do not forget to run make uncompress -j4 in your user project root
    directory before you start working. Likewise, before you commit and push your
    changes back, run make compress -j4.
  • If you already have a clean working tree in a previously cloned repository from
    those listed above, what you need to do is:
    git pull   git checkout tag