vcd checkpoint

The vcd checkpoint command dumps the current values of all VCD variables to the specified VCD file. While simulating, only value changes are dumped.

Related Verilog tasks: $dumpall, $fdumpall

Syntax

vcd checkpoint

[<filename>]

Arguments

<filename>

Specifies the name of the VCD file. Optional. If omitted the command is executed on the file designated by the vcd file command or "dump.vcd" if vcd file was not invoked.

See also

See Value Change Dump (VCD) Files chapter for more information on VCD files.

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