This step is required for IP cores such as Clock Conditioning Circuitry (CCC), DDR3/4 Memory Controllers, SRAMs, AMBA Bus Interface cores, and Transceiver Interface cores. These cores are available in the Catalog of the Design Explorer. If the core name appears in italics, double click the core to download the core from the Microchip IP Core Repository to your hard disk (the vault) first. Double click the core in the catalog to open the Core’s Configurator to configure the core. For details, refer to the respective configuration user guides.