Introduction to Intel® FPGA IP Cores

ID 683102
Date 10/04/2021
Public

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1.9.4.1.2. Sourcing Cadence Incisive* Simulator Setup Scripts

Follow these steps to incorporate the generated Cadence Incisive* IP simulation scripts into a top-level project simulation script.
  1. The generated simulation script contains the following template lines. Cut and paste these lines into a new file. For example, ncsim.sh.
    # # Start of template
    # # If the copied and modified template file is "ncsim.sh", run it as:
    # # ./ncsim.sh
    # # 
    # # Do the file copy, dev_com and com steps
    # source ncsim_setup.sh
    # SKIP_ELAB=1
    # SKIP_SIM=1
    # 
    # # Compile the top level module
    # ncvlog -sv "$QSYS_SIMDIR/../top.sv"
    # 
    # # Do the elaboration and sim steps
    # # Override the top-level name
    # # Override the sim options, so the simulation
    # # runs forever (until $finish()). 
    # source ncsim_setup.sh
    # SKIP_FILE_COPY=1
    # SKIP_DEV_COM=1
    # SKIP_COM=1
    # TOP_LEVEL_NAME=top
    # USER_DEFINED_SIM_OPTIONS=""
    # # End of template
  2. Delete the first two characters of each line (comment and space):
    # Start of template
    # If the copied and modified template file is "ncsim.sh", run it as:
    # ./ncsim.sh
    # 
    # Do the file copy, dev_com and com steps
    source ncsim_setup.sh
    SKIP_ELAB=1
    SKIP_SIM=1
    # Compile the top level module
    ncvlog -sv "$QSYS_SIMDIR/../top.sv"
    # Do the elaboration and sim steps
    # Override the top-level name
    # Override the sim options, so the simulation
    # runs forever (until $finish()).
    source ncsim_setup.sh
    SKIP_FILE_COPY=1
    SKIP_DEV_COM=1
    SKIP_COM=1
    TOP_LEVEL_NAME=top
    USER_DEFINED_SIM_OPTIONS=""
    # End of template
  3. Modify the TOP_LEVEL_NAME and compilation step appropriately, depending on the simulation’s top-level file. For example:
    TOP_LEVEL_NAME=sim_top \
          ncvlog -sv "$QSYS_SIMDIR/../top.sv"
  4. If necessary, add the QSYS_SIMDIR variable to point to the location of the generated IP simulation files. Specify any other changes that you require to match your design simulation requirements. The scripts offer variables to set compilation or simulation options. Refer to the generated script for details.
  5. Run the resulting top-level script from the generated simulation directory by specifying the path to ncsim.sh.