040000 tree 9a8ac481754f8f343cd00e67af211b3a7c668440	drc
040000 tree 7136ceab78343b911bc2798d67aae7c14cfd9690	models
040000 tree c6b1f225f1c191d0e23a1448a7f0906354e47195	patches
040000 tree 53abbff9a7aa0a83dd24ed3de8a9c66c1723dc4d	scripts
040000 tree adecafd594a541733c5f4bda716d8b93008d51a7	sky130_fd_io
040000 tree 144b9f127141ec531068833e3355896b0bc6c6e7	sky130_fd_pr
040000 tree 54eb27711ff930f98603243a4b86762313559746	sky130_fd_sc_hd
040000 tree cae8524d857cee324fef320d7fd3462717639873	sky130_fd_sc_hs
040000 tree e48d55d321164220bec75b020f4ee28deb2747f9	sky130_fd_sc_hvl