$date Mon Dec 9 22:38:49 2024 $end $version Icarus Verilog $end $timescale 1s $end $scope module notGateTB $end $var wire 1 ! B_o $end $var reg 1 " A_i $end $scope module uut $end $var wire 1 " A_i $end $var wire 1 ! B_o $end $upscope $end $upscope $end $enddefinitions $end #0 $dumpvars 0" 1! $end #10 0! 1" #20