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I am trying to export a VCD database using the following command:
simvision -submit "database export $my_signals -format vcd -name my_vcd.vcd"
That works fine but the VCD timescale is not the desired one.
I tried the option "-timeunits ps" but that seems to work only for CSV output format.
I cannot change simvision's time_format as it is a read-only variable.
Does anyone know how to control the timescale whie exporting an existing database into VCD?