040000 tree 9a8ac481754f8f343cd00e67af211b3a7c668440	drc
040000 tree 6c4f687e935eb349f6254bb6c95c8c4c0e15a4a9	scripts
040000 tree 336e09b2a92692aac635fbc7e0cc9482bf68c266	sky130_fd_bd_sram
040000 tree c2bcd8931939c37bd78c9626eff8b2d269f5038c	sky130_fd_io
040000 tree fb6e2913a7913cbd3de006af81fb06070f82c33d	sky130_fd_sc_hd
040000 tree b499716b5a94e9cc964f50cb85251eacce44148a	sky130_fd_sc_hvl
040000 tree f538d0fdd5e8792a4d49dcf4945610233a37d0d9	xschem