[SOLVED] JLink Plus Target interface voltage

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  • [SOLVED] JLink Plus Target interface voltage

    Hello,

    I would like to ask how can I set JLink voltage to 3.3V power on and off in my script?

    I would like to have in my script

    power on 3.3V
    my other command
    power off

    How can write this script?
    Could you help me?

    Best Regards
    Michał

  • Hi Michał,


    J-Link power supply can only provide 5V (300mA) on pin 19.
    It can be turned on/off by using the command
    power (on/off) [perm]
    as described in UM8001 14.1.1.3 Target power supply.

    In order to use J-Link power supply to power a 3.3V device either


    Best regards,
    Niklas
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