VCD Stands for Value Change Dump, VCD file is used for verilog simulation and power analysis.
VCD Stands for Value Change Dump, VCD file is used for verilog simulation and power analysis.
VCD file is an ASCII format file include waveform information, this file is used by Verilog simulators. VCD file fromat is defined by IEEE Standard 1364.
The attched picture is Syntax of the output four state VCD file.