[SOLVED] RP2040, J-Link Edu 9.2 'Connected JLink does not support SWD multi-drop'

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  • [SOLVED] RP2040, J-Link Edu 9.2 'Connected JLink does not support SWD multi-drop'

    I have downloaded J-Link V6.95c Beta version to try debugging my rpi pico with J-Link Edu 9.2

    Problem is that I get an error message saying 'Connected JLink does not support SWD multi-drop'

    do I need to buy a new J-Link Edu or is this a software issue?

    Thank you,

    Michael

    J-Link>connect
    Device "RP2040_M0_0" selected.



    Connecting to target via SWD
    ConfigTargetSettings() start
    J-Link script: ConfigTargetSettings()
    ConfigTargetSettings() end
    InitTarget() start
    InitTarget() end
    Found SW-DP with ID 0x0BC12477
    DPIDR: 0x0BC12477
    Scanning AP map to find all available APs
    AP[1]: Stopped AP scan as end of AP map has been reached
    AP[0]: AHB-AP (IDR: 0x04770031)
    Iterating through AP map to find AHB-AP to use
    AP[0]: Core found
    AP[0]: AHB-AP ROM base: 0xE00FF000
    CPUID register: 0x410CC601. Implementer code: 0x41 (ARM)
    Found Cortex-M0 r0p1, Little endian.


    ****** Error: Specific core setup failed.
    Cannot connect to target.
  • You need an EDU / BASE / PLUS V10 or later.
    The V9 does not support SWD multi-drop.

    BR
    Alex
    Please read the forum rules before posting.

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