040000 tree f3dc30b51f7564b381036db68cef4b7cbe85701e	models
040000 tree 6cfa44f18e15709cd9abceb4dfe5b0021173cbc6	scripts
040000 tree 535593423ef13f1feadefe0c619258d48025e03d	sky130_fd_io
040000 tree 4d72d73cd2ffe76110d55016a149c59266b64e6a	sky130_fd_sc_hd
040000 tree 8bb75cb682fbbd1179267a132f8b97342a1b8460	techLEF