j-link not connect to Renesas RX210

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    • j-link not connect to Renesas RX210

      Application log started
      - J-Flash V6.45a (J-Flash compiled Mar 6 2019 16:49:46)
      - JLinkARM.dll V6.45a (DLL compiled Mar 6 2019 16:49:14)
      Creating new project ...
      - New project created successfully
      Connecting ...
      - Connecting via USB to J-Link device 0
      - J-Link firmware: J-Link V10 compiled Mar 1 2019 16:57:49
      - Device "R5F52205" selected.
      - FINE: Found Renesas device
      - Found Renesas RX210 device (MCU_DR: 0xD013)
      - Starting debugger authentication...
      - Debugger authenticated successfully.
      - Endian: little

      - Enabling ongoing debug mode.

      - ERROR: Failed to enable ongoing debug mode for debugging.
      Specific core setup failed.
      - Target interface speed: 500 kHz (Auto)
      - VTarget = 5.004V
      - ERROR: Failed to connect.
      Could not establish a connection to target.
      ===============
      Can a help me?

      Sergey
      Images
      • 210.jpg

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      The post was edited 1 time, last by tereks ().

    • Hello,

      Thank you for your inquiry.
      Please be aware that this forum is a community forum so there is no guarantee to receive a response here.

      We tried to reproduce the reported behaviour but everything was working as expected in our example setup.
      See successful connect sequence attached.

      Are you using a RX adapter between J-Link and target device?
      segger.com/products/debug-prob…ries/adapters/rx-adapter/
      or
      segger.com/products/debug-prob…adapters/rx-fine-adapter/


      Are the 5 V VTref expected?

      Could you provide a screenshot of your connect sequence with J-Link Commander?

      wiki.segger.com/J-Link_cannot_…ty_using_J-Link_Commander


      Best regards,

      Nino
      Images
      • Capture.PNG

        33.39 kB, 677×654, viewed 17 times
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