ID:17901 To properly enable the chainadder feature, port CHAINOUT for DSP block WYSIWYG primitive "<atom name>" must be connected to the CHAININ port of the next DSP block.

CAUSE: The CHAINOUT port of the specified DSP block WYSIWYG primitive is not connected to the CHAININ port of another DSP block.

ACTION: Connect the CHAINOUT port of the specified DSP block to the CHAININ port of the next DSP block.