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I am able to do a VCD dump of multidimensional arrays using the $dumpfile() and $dumpvars() commands in the iverilog simulator, but the same commands are not working for Verilator. Kindly do let me know if there is any way to do the dump.

toolic
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asked Jul 31, 2019 at 15:09
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1 Answer 1

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Verilator has limits on the size of arrays it will dump. See these two switches:

 --trace-max-array <depth> Maximum bit width for tracing
 --trace-max-width <width> Maximum array depth for tracing
answered Jul 31, 2019 at 16:15
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  • \$\begingroup\$ ..thanks a lot for the info but can you tell me where can I find these two switches or where should I insert them myself to make it take my values. \$\endgroup\$ Commented Aug 1, 2019 at 5:27
  • \$\begingroup\$ veripool.org/projects/verilator/wiki/… \$\endgroup\$ Commented Aug 1, 2019 at 5:35

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