ID:84056 <name> feature is not supported for the <name> device family

CAUSE: The specified feature in the altmult_add megafunction is not supported for the specified device family. This error usually occurs when you instantiate a megafunction directly in a text file rather than using the MegaWizard Plug-In Manager .

ACTION: To avoid receiving this message in the future, Intel recommends using the MegaWizard Plug-In Manager to regenerate the ALTMULT_ADD megafunction with supported features for the specified device family.