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AMS simulation error after removing a verilogA cell from the testbench

RFStuff

Dear All,

I was running a testbench in ADE with AMS engine. It had vHDL and verilogA modules. It was running fine.

But when I removed the verilogA module (i.e. DCO present in VERILOG_A_MODULE_2 library) it shows the following error and simulation doesn't run.

ncvlog: *E,WKLNDF (./INCA_libs/AMSD/ahdl_in/generated_skeleton_ahdl.skl_vams,191|27): library 'VERILOG_A_MODEL_2' is not defined.
module worklib.DCO:veriloga
errors: 0, warnings: 0
Total errors/warnings found outside modules and primitives:
errors: 1, warnings: 5.

Can anybody please tell how to fix this issue.

Kind Regards,

  • Andrew Beckett

    I've not found any records of that error reporting issues with generated_skeleton_ahdl messages. I think this would be much easier to debug via customer support, as otherwise there would need to be quite a bit of guess work.

    Is this module instantiated in a hierarchical VerilogA module? Which INCISIVE subversion are you using (what does "irun -version" give in the terminal window)? Are you using UNL (Unified Netlister) on the Simulation->Netlist and Run options form? Have you tried checking the "Clean snapshot and pad files" on that form?

    Regards,

    Andrew.

  • RFStuff
    in reply to Andrew Beckett

    Dear Andrew,

    My Netlist and Run option form is as below:-

  • RFStuff
    in reply to RFStuff

    With "Clean snapshot and pak files", it indeed works.

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