ID:84034 DSP block is using saturation, but the parameter WIDTH_SATURATE_SIGN is out of the range. The range of the WIDTH_SATURATE_SIGN is decided by the input data width, result width and the operation mode.

CAUSE: A hardware saturation circuit is being used with the altmult_add megafunction, and the value of the saturation width should be less than 16. 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.