The selection options expand based on the number of interfaces selected in the wrapper configuration. The options are common for all the lanes of an interface. The customization widget provides options to enable the ports on the TX/RX interfaces. The customization of ports is disabled in the IP integrator (IP integrator) and all the ports are enabled by default. IP integrator handles the unconnected ports by driving the ports with default values.
Figure 1. INTF TX/RX Optional Ports Tab
Based on the Interface configuration, the ports which are mandatory for the configuration are enabled. The ports which are invalid for the configuration are disabled for enablement. Users can enable the optional ports according to the design requirement.
Figure 2. INTF TX/RX Port Enablement Window
