ID:99001 lpm_add_sub megafunction must use clock port when LPM_PIPELINE parameter is greater than 0, or when lpm_add_sub megafunction uses clock port, LPM_PIPELINE parameter must be greater than 0

CAUSE: You specified the LPM_PIPELINE parameter or the clock port of the MegaWizard Plug-In Manager .

ACTION: If the LPM_PIPELINE parameter has a value greater than 0, use the clock port. If the clock port is specified, make sure the LPM_PIPELINE parameter has a value greater than 0. To avoid receiving this message in the future, Intel recommends using the MegaWizard Plug-In Manager.