ID:17900 To properly enable the chainadder feature, port CHAININ for DSP block WYSIWYG primitive "<atom name>" must be connected from the CHAINOUT port of the previous DSP block.

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

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