[SOLVED] connect j-link in stm32h743zi2

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  • [SOLVED] connect j-link in stm32h743zi2

    I am using nucleo stm32h743zi2. I know stm32h743zi2 board use st-link v3. It looks j-link can't replace st-link v3. however, after I check segger forum. It looks j-link is able to debug stm32h743zi2. Anybody know how to do it? I am using SW4STM32 and STM32CUBEIDE.

    thank you

  • Hi,
    Thank you for your inquiry.

    As you already found out, there is no way to convert an ST-Link V3 to a J-Link.
    This is because ST now provides an option to connect an external debugger on all their evaluation boards.
    You would have to acquire a J-Link and connect it via the external debug pins.

    Does this answer your question?

    Best regards,
    Fabian
    Please read the forum rules before posting.

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