ID:84040 <name> mode is only supported with dedicated multipliers in <name> device family

CAUSE: You selected the specific mode of the altmult_add megafunction and chose no dedicated multiplier implementation; however, you cannot use the specified mode with logic element implementation. 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, change no dedicated multiplier to dedicated multiplier. Intel recommends using the MegaWizard Plug-In Manager.