The new Wizard displays the superset of ports covering all device families. Ports that are not available for the selected target device are dimmed out. For example, if a Virtex®-6 device is selected, the STATUS port is dimmed out because it is not available for devices in that family. Information on the legal ports for a specific primitive can be found in the device family-specific FPGA or in the relevant clocking resources User Guide at the Xilinx Support web page .