Extending CPU capability of EVAL-ADAU144XEBZ

I need to have more CPU capacity on an EVAL-ADAU144XEBZ board.

Is there a board with an ADAU 144X processor in the AD catalog which could be interfaced with the EVAL-ADAU144XEBZ ?

I mean a board that would receive digital signal data from  EVAL-ADAU144XEBZ and send back digital processed data to EVAL-ADAU144XEBZ (with same clock), i.e. operate as an insert on EVAL-ADAU144XEBZ ?

Thank you

Xavier