UVM Configuration Database
The uvm_config_db is a UVM utility class that is used to pass configuration data objects between component objects in a UVM testbench. Any call to the uvm_config_db is parameterized with the type of the data object that is stored or retrieved. To store an object in the uvm_config_db, its set() method is used, and to retrieve an object from the uvm_config_db, its get() method is used.
