ID:15558 PLL "<name>" has illegal value "<number>" for parameter <name>

CAUSE: You specified an illegal value for the specified parameter of the specified PLL. The specified parameter value must be within a valid range. This error usually occurs when you instantiate a megafunction directly in a text file, instead of using the MegaWizard Plug-In Manager .

ACTION: Locate the source of the message to determine which megafunction parameter is causing the error, and specify a legal parameter value. To avoid receiving this message in the future, Intel recommends using the MegaWizard Plug-In Manager to specify legal parameter values for megafunctions.