$date Fri Jul 5 05:10:51 2024 $end $version Icarus Verilog $end $timescale 1s $end $scope module lab4tb $end $var wire 4 ! s2 [3:0] $end $var reg 9 " s1 [8:0] $end $scope module uut $end $var wire 9 # signal [8:0] $end $var reg 4 $ S [3:0] $end $upscope $end $upscope $end $enddefinitions $end #0 $dumpvars b110 $ b100101001 # b100101001 " b110 ! $end #10 b100 ! b100 $ b10101001 " b10101001 # #20 b1 ! b1 $ b1101001 " b1101001 # #30 b101 ! b101 $ b101001 " b101001 # #40