ID:83009 In altmult_accum megafunction with current set of ports and parameters, accum_sload_upper_data, signa (if used), and signb (if used) ports must share the same clocks and clears for their registers and pipeline registers

CAUSE: You created an MegaWizard Plug-In Manager .

ACTION: Increase the width of the accum_sload_upper_data port, or use the same set of registers for the accum_sload_upper_data, signa, and signb ports. To avoid receiving this message in the future, Intel recommends using the MegaWizard Plug-In Manager.