040000 tree 0ba33f7d012316b9c7c00fdc92f861409af82706	sky130_fd_io
040000 tree 93f2d7f5c92c6be864afd805bb1a8875f29012a4	sky130_fd_pr
040000 tree 3c7abe63da3c45261673519a54795ec55aaa1072	sky130_fd_sc_hd
040000 tree aed07b2b312cb1ff607cba575694ee7fe9331057	sky130_fd_sc_hvl
040000 tree 533189e80288a14dcdcb4bc64e5962fcf7d2cc23	sky130_ml_xx_hd
040000 tree 5e8ff5eff48f39381634e1b9b53137d6343bf30a	sky130_sram_macros