040000 tree 9a8ac481754f8f343cd00e67af211b3a7c668440	drc
040000 tree 45e187c785278d6b464258d4996997c1d959b022	scripts
040000 tree 336e09b2a92692aac635fbc7e0cc9482bf68c266	sky130_fd_bd_sram
040000 tree 57dc561470164ddd292a469cd55e395bf22e08a1	sky130_fd_io
040000 tree fb6e2913a7913cbd3de006af81fb06070f82c33d	sky130_fd_sc_hd
040000 tree b499716b5a94e9cc964f50cb85251eacce44148a	sky130_fd_sc_hvl
040000 tree f538d0fdd5e8792a4d49dcf4945610233a37d0d9	xschem