ID:85007 Illegal parameter value: the ALTMULT_COMPLEX megafunction does not support UNSIGNED operation <name> device family

CAUSE: The specified parameter value is illegal. 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_COMPLEX megafunction with a legal parameter value.