[ABANDONED] TMS570LS3135 is lost connection with J-link after flashing of "Blink LED" project from CCS by J-Link .

  • [ABANDONED] TMS570LS3135 is lost connection with J-link after flashing of "Blink LED" project from CCS by J-Link .

    Good day,
    Probably someone has similar problem and will be able to help with quick fix.

    I have newbuild module with TMS570LS3135 on the board, all supply voltages in the range. JTAG connection was tested from J-Flash with following results:
    (please see "Good.png")


    After download simply "LED Blinky" project, it was created in in code composer studio with TI HEL , we got :
    (please see "Bad.png")

    and it seems that the MCU is "locked" and stop to run.

    Does exist way of erase Mcu's memory and return it to normal condition for programming?
    Images
    • Bad.png

      13.56 kB, 544×275, viewed 189 times
    • Good..png

      33.21 kB, 420×648, viewed 199 times