JLINK V6 could not find supported CPU core on JTAG chain

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  • JLINK V6 could not find supported CPU core on JTAG chain

    hello!

    I use JLINK V6 to debug AT91SAM9263.But until now the connection hasn't set up.

    The problem are listed below ,also see in attachment.

    INFO:Could not measure total IR len.TDO is constant high.
    WARNING: No matching core found. Selecting default core<ARM7>.
    Error: Could nor find supported CPU core on JTAG chain.
    Error: Parity error<Data = 0xFFFFFFF, ReceivedParity=1>


    Itarget=0mA

    Your help is so important to me. Thanks a lot!
    Files
    • 1.bmp

      (859.13 kB, downloaded 1,004 times, last: )
  • Hi,

    which version of the J-Link software do you use?
    Are you working with a custom hardware or an eval board?


    Best regards
    Alex
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