ID:16013 The accumulate port should not be connected for DSP block WYSIWYG primitive "<name>" in the current operation mode

CAUSE: The specified DSP block multiplier WYSIWYG primitive has accumulate port connected to a signal or a constant VCC, but the current operation mode does not support the accumulate feature.

ACTION: Leave the accumulate port unconnected if the accumulate feature is not used or change the operation_mode to one that supports this feature.