ID:84036 Function <name> need <name> data in device family <name>

CAUSE: You specified a specific mode of the altmult_add megafunction; however, you cannot use the specified function with the specified data type in 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: If you want to use the specified function, change the data type. To avoid receiving this message in the future, Intel recommends using the MegaWizard Plug-In Manager.