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Original question:

CC1310: Code only running in debug

CC1310: Read FCFG registers on CC1310 using JTAG

vinod Dosapati
Intellectual 330 points
Part Number: CC1310

Hello TI,

we are a Programming centre , we develop algorithm for flashing Microcontroller. we have a special Request for this device.

the customer would like to read the registers (FCFG) FLASH_NUMBER (0x164), FLASH_COORDINATE (0x16C) und USER_ID (0x294) .

can you please Provide us a JTAG sequence to Read these Registers.

i assume it is not possible to read these registers using the bootloader?

Thanks 

Vinod

  • +1
    TI__Expert 4415 points

    Hi Vinod,

    USER_ID can be read by reading the User Code Register in the ICEPick (refer to section 5.3.2.6 in the Technical Reference Manual). You can also read this using the COMMAND_GET_CHIP_ID command of the bootloader (refer to section 8.2.3.7 in the TRM).

    To be able to read the the two other registers I believe you need to read it from the system memory. FLASH_NUMBER at address 0x50001164 and FLASH_COORDINATE at address 0x5000116C. This can can either be read using the COMMAND_MEMORY_READ command of the bootloader (refer to section 8.2.3.10 in the TRM) or by using JTAG.

    Regards,
    Nikolaj

  • 0 in reply to Nikolaj_G
    Intellectual 330 points

    Thanks alot for the quick support