ID:51002 Parameter error: port <value> is not supported when using <value> device family

CAUSE: You specified the specific port of the altddio_out megafunction. When using the altddio_out megafunction with the specified device family, the specific port is not supported. This error usually occurs when you instantiate a megafunction directly in a text file rather than using the MegaWizard Plug-In Manager .

ACTION: Change the device family, or remove the port. To avoid receiving this message in the future, Intel recommends using the MegaWizard Plug-In Manager.