Notice for TWR-K64F120M Revision B

Document created by Tc Liew Employee on Mar 26, 2014Last modified by Diana Torres on Oct 12, 2017
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Some early TWR-K64F120M Revision B boards were shipped with incorrect jumper configurations and demo application.


Jumper settings should be:

  1. J39 shunt 1-2
  2. J16 shunt 1-2
  3. J29 shunt 1-2
  4. J10 shunt 2-3
  5. J15 shunt 2-3


Updated application demo code and Quick Start Guide can be found at


  TWR-K64F120M boards with updated jumper configurations and demo code will be tagged with a label marked TDA4906 on the bottom side of the board.