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Question for provide power to the target board
. Feb 21, 2018 at 06:49 AM (06:49 hours)
Staff: Takao Y.

  • As I  know, the USB Multilink Universal FX is capable of providing power (5V or 3.3V) directly to the target processor via the TVCC pin.

    But, if I connect pin 1 and pin 2 of JP10 using jumper , the 5V output will not be output to TVCC.
    The 3.3V is also not output to TVCC, if I connect pin 2 and pin 3 of JP10.

    Of coure, USB cable to connect the interface to the PC.

    Could you help me?


  • Greetings,

    Not only do you have to set the jumper, but you also have to set the "provide power to target" setting within software. So depending on which software you are using you need to find this setting and check it.

    Takao Yamada

    • Dear Yamada,

      Thnaks for your reply.

      Which software?
      I`m sorry I couldn`t understand. could you let me know????

    • Oh.. I got it.

      Thank you very much ~~ :-)

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