040000 tree 9a8ac481754f8f343cd00e67af211b3a7c668440	drc
040000 tree 6bd98e4e07faedb58c9306b94443ba87cdafc90b	scripts
040000 tree 336e09b2a92692aac635fbc7e0cc9482bf68c266	sky130_fd_bd_sram
040000 tree 3041dce890850ca64b8bf9534247713a72d431a9	sky130_fd_io
040000 tree 6020420098350fcdf4ad4b728989147dd5f1469a	sky130_fd_sc_hd
040000 tree b499716b5a94e9cc964f50cb85251eacce44148a	sky130_fd_sc_hvl
040000 tree b4d18db5a36b4389dc2906ae5f5f49558742c348	xschem