For details, see the Vivado Design Suite User Guide: Designing with IP (UG896).
Note: When the CAM IP is generated, a simulation SystemVerilog package file is also created with the name <instance-name>_sim_pkg.sv. This file contains the SystemVerilog task
createwhich contains the configuration settings used for this particular CAM IP instance. You can use this simulation package file and thus the SystemVerilog tasks in it in your own testbench if desired.