1 Reply Latest reply on Mar 26, 2014 6:01 AM by user_14586677

    DC Jack not working for Eval1 board

    matthew.marron

      The documentation for the eval 1 board states: 
      "The power supply system on this board is versatile. The kit can be powered in three ways: using a

         
          MiniProg unit, DC wall adaptor, or a 9-V battery. The DC wall adaptor must be of 9 V to 12 V, 1-A   
         
          rating unit. The onboard voltage regulator converts input 9 V/12 V into 3.3 V/ 5 V"    
          
      I have a 9V, 1.5A dc wall adapter. I plug it into the board and no voltage is showing between vcc and gnd. Any idea why? Am I missing something?