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TMDSEMU200-U: SC_ERR_PATH_BROKEN NEED HELP

JOSHUA BERNSTEIN
Prodigy 10 points
Part Number: TMDSEMU200-U

MY XDS200 DEBUG PROBE IS NOT WORKING RIGHT I RECIEVED THIS MESSAGE

[Start: Texas Instruments XDS2xx USB Onboard Debug Probe_0]

Execute the command:

%ccs_base%/common/uscif/dbgjtag -f %boarddatafile% -rv -o -S integrity

[Result]


-----[Print the board config pathname(s)]------------------------------------

C:\Users\AdminTA\AppData\Local\TEXASI~1\
CCS\ccs1260\0\0\BrdDat\testBoard.dat

-----[Print the reset-command software log-file]-----------------------------

This utility has selected a 560/2xx-class product.
This utility will load the program 'xds2xxu.out'.
The library build date was 'Dec 6 2023'.
The library build time was '22:23:11'.
The library package version is '12.6.0.00029'.
The library component version is '35.35.0.0'.
The controller does not use a programmable FPGA.
The controller has a version number of '13' (0x0000000d).
The controller has an insertion length of '0' (0x00000000).
This utility will attempt to reset the controller.
This utility has successfully reset the controller.

-----[Print the reset-command hardware log-file]-----------------------------

This emulator does not create a reset log-file.

-----[An error has occurred and this utility has aborted]--------------------

This error is generated by TI's USCIF driver or utilities.

The value is '-233' (0xffffff17).
The title is 'SC_ERR_PATH_BROKEN'.

The explanation is:
The JTAG IR and DR scan-paths cannot circulate bits, they may be broken.
An attempt to scan the JTAG scan-path has failed.
The target's JTAG scan-path appears to be broken
with a stuck-at-ones or stuck-at-zero fault.

[End: Texas Instruments XDS2xx USB Onboard Debug Probe_0]

  • 0
    TI__Guru*** 135355 points

    Hello,

    Which Texas Instruments microcontroller / processor are you trying to program with the XDS200?

    Best Regards,

    Ralph Jacobi

  • 0 in reply to Ralph Jacobi
    Prodigy 10 points

    yes using Code Composer Studio v12.6

  • 0 in reply to JOSHUA BERNSTEIN
    TI__Guru*** 135355 points

    Hello Joshua,

    I need the part number of the target device. XDS200 programs many TI devices and this issue is typically related to the hardware you are using, so I need to understand the target device before we can help with this issue.

    Best Regards,

    Ralph Jacobi

  • 0 in reply to Ralph Jacobi
    Prodigy 10 points

    its a xds200 debug probe tmdsemu200-u I'm programming a GE PIBe part number 101065803 . we have two of these debug probes one works and the other is coming up with this error message . i called Mouser electronics where we bought this unit and they told me

    “PER SDC, please have customer post issues with device to -

    https://e2e.ti.com/

    TI has engineers that may assist in issues with this device and help with

    diagnostics and or determine part is defective and needing to be replaced.

    IF they do determine part is defective, please save link to TI response to

    help us expedite replacement.”

     

    Once the above is done be sure to advise if assistance is still needed.

  • 0 in reply to JOSHUA BERNSTEIN
    TI__Guru*** 135355 points

    Hello Joshua,

    What is:

    JOSHUA BERNSTEIN said:
    GE PIBe part number 101065803

    Is this something purchased from another company other than Texas Instruments? If so, what is the use case for using an XDS200 with it? Any documentation you can provide?

    Best Regards,

    Ralph Jacobi

  • 0 in reply to Ralph Jacobi
    Prodigy 10 points

    PIBe+ DSP programming User manual.pdf

    we were told by GE that we can us the xds200 for program this unit.

    like i said we bought two of these xds200 debuging probes and the other probe is working fine

  • 0 in reply to JOSHUA BERNSTEIN
    TI__Guru*** 135355 points

    Hello Joshua,

    We will not authorize any replacement for a product used for this purpose.

    The TMDSEMU200-U falls specifically under TI's terms and conditions for Evaluation Items which includes the following: 

    9.2 Evaluation Items Use.  Evaluation Items are intended solely for product and/or software developers for use in a research and development setting to facilitate feasibility evaluation, experimentation, or scientific analysis of TI Products.  Evaluation Items may have no direct function and shall not be used in production applications, or production test platforms, or as test equipment.  Buyer may use Evaluation Items for field testing (i.e. to evaluate Buyer’s application) only with TI’s advance written permission. Evaluation Items are not intended for consumer or household use.  

    I do not have awareness to whether or not there has been 'advance written permission' for the use of an XDS200 for GE's product, that could well be the case, but because it is not being used with a TI product, we do not have a means to evaluate if the programmer is defective or not.

    Best Regards,

    Ralph Jacobi