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XDS100v2 can not connect to my tms570ls20216 board.

yang gunglun
Intellectual 490 points
Other Parts Discussed in Thread: TMS570LS20216

i use ccs v4.1.2 and xds100 v2, and the pcb board is my first tms570ls20216 design.

i import the project "Demo_Software_Ver1_1" downloaded form ti into ccsv4, and new a target configure, select xds100 v2 as "connect", board and device select tms570ls20216SPGE.

then i connect my xds100v2 and my board, power on. use menu Target-->Launch TI Debugger, in this step,  pop a dialog, "Target configuration, c:/Program Files/Texas Instruments/ccsv4/common/targetdb/configurations/BH-USB560M-TMS570LS20206SPGE.ccxml,does not have a valid setup, please configure the target and try again." press "ok", open the "BH-USB560M-TMS570LS20206SPGE.CCXML" in ccsv4 editor.

i cannot connect my board with xds100 debuger, what's the error? (i think, the cause maybe in ccsv4 configure, i can find cpu by j-link in keil mdk v4.10)

help me, thanx!

 

  • 0
    Intellectual 490 points

    i already solved aboved problem by uninstall ccsv4.1.2 and reinstall ccsv4.1.1.

    now i can launch xds100v2 by press menu Target-->Launch TI debugger.

    but i encounter another error. i press menu Target-->Connect Target, i receive a pop dialog, says:

    Error connecting to the target:
    Error 0x80000244/-2131
    Fatal Error during: Register, Initialization, OCS,
    Cannot access register at 0x00000000

    what's the error meaning and what can i do to locate the error?

  • 0 in reply to yang gunglun
    TI__Intellectual 1475 points

    This error usually occurs when Code Composer Studio (CCS) can not extablish communication with the XDS100v2 emulator.  This could be caused by a number of things including:
    - CCS XDS100v2 driver problem
    - XDS100v2 emulator hardware or firmware problem
    - Target power/hardware problem

    Since you have the KEIL MDK, could you try to connect CCSv4.1.1 to the TMS570 via the on board XDS100v2 (via the USB mini-B connector).  If this works this will rule out a CCS XDS100v2 driver problem and suggest that it is a XDS100v2 hardware or firm ware (EEPROM/CPLD) problem

  • 0 in reply to Anthony Vaughan
    Intellectual 490 points

    i have connected my board in ccs v4.

    thanks for

    the problem is FTDI's driver, i think.

    i uninstall my ccs v4.1.1 and deletes all the files and folders, then reinstall ccs v4.1.2.

    uninstall ftdi's driver in device manager, plug in xds100 and install xds100 driver.

    i can erase tms570 flash and download into flash and run to main and debug step by step now!

  • 0 in reply to yang gunglun
    TI__Intellectual 1475 points

    Great, good to hear that your problem has been solved!
    It is important to install the correct XDS100v2 (FTDI based) driver (included with CCSv4.1.x or the TMS570 Safety MCU Demo Software) before plugging in an XDS100v2 emulator or any the TMS570 development kits that use an on board XDS100v2.