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MCU-PLUS-SDK-AM243X: AM243x EVM Report Error connecting to the target: Error -1170@0x0 Unable to access the DAP

Part Number: MCU-PLUS-SDK-AM243X

Hi Ti team

         I am using SDK_09_00_00_35/examples/drivers/ipc/ipc_rpmsg_echo on AM243x EVM board

         I have modified default_sbl_ospi_multi_partition.cfg and flash all appimage.hs_fs to the borad.

         I also make sure that Target Configuration has been modified to multi-core mode.

         But, when I try to connect R5_1_0, the following error is always reported. while R5_0_0 and R5_0_1 can be connected.

         Could you tell me how to run the multi-core on my AM243x EVM?

          or where can i get a detailed guidance?





  • Hello Chunyang,

    Can you please include the modified cfg file or describe how it was changed?

    Can you try using the "test connection" button on the target configuration (<name>.ccxml) file to confirm that the entire JTAG scan test has no failures?