Getting access to dump.vcd file in VHDL

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momo doumbia

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Oct 16, 2023, 11:21:41 AM10/16/23
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Hello EDA Playground,

I have the following situation, namely I have a design in VHDL and I need the generated dump.vcd-file from the simulated design after downloading it. I have tried out that with
a Verilog-design, that works - I get a generated dump.vcd-file after the downloaded simulation, but for VHDL there isn't one.

 In Verilog there is also a function-call which generates the dump.vcd-file which isn't contained in VHDL.

Is there any possibility to get access to the dump.vcd-file in a VHDL-design or a ceriain
command to type in a script.



EDA Playground

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Oct 17, 2023, 6:41:04 AM10/17/23
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This is a tool-use issue rather than an EDA Playground issue. It may be that one or more of the simulators on EDA Playground can output a VCD file for a VHDL simulation, but VCD is a Verilog thing, not a VHDL thing. 

One thing you could do is run a VHDL design with an SV testbench. Here is an example of how to do that: https://www.edaplayground.com/x/HESX
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