gtkwave: GTKWave is a fully featured GTK+ based wave viewer for Unix and Win32 gtkwave: gtkwave: which reads LXT, LXT2, VZT, FST, and GHW files as well as standard gtkwave: Verilog VCD/EVCD files and allows their viewing. gtkwave: gtkwave: gtkwave: gtkwave: gtkwave: gtkwave: gtkwave: