#FUNC: step 1 ECO use strict; undo_eco; my $econame = "sanity227"; setup_eco($econame); # Read libs and designs read_library("m28.lib"); read_design('-ref', "ref_step1.v"); read_design('-imp', "imp.v"); set_top("~"); set_ignore_output("cshi_so*"); set_pin_constant("cshi_se", 0); fix_design; report_eco; write_verilog("eco_middle.v"); exit;