ID:15525 Can't achieve optimal bandwidth value for PLL "<name>" with the current set of internal parameters

CAUSE: You specified the current set of internal parameters for the specified PLL. However, the current set of internal parameters cannot achieve an optimal bandwidth value and can make the PLL unstable. This warning usually occurs when you instantiate a megafunction directly in a design 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 edit the internal parameters so that the PLL has an optimal bandwidth value and is more stable.