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CCS/TMDSEMU110-U: TMDSEMU110-U (XDS-110 USB Debug Probe) Not Detected on PC

Meenakshi Tate
Prodigy 40 points
Part Number: TMDSEMU110-U
Other Parts Discussed in Thread: TMS320F28335,

Tool/software: Code Composer Studio

Hello,

I recently purchased the TMDSEMU110-U  USB debug probe for Debugging/ Programming  an Active Front end Controller which uses a Texas Instruments TMS320F28335 DSP.

When I Connect my XDS 110 USB Debugger (TMDSEMU110-U) to the JTAG Terminal of the Board, The USB probe is not visible/detected in CCS V9 as well as the Windows Device Manager.

Only the GREEN LED of the TMDSEMU110-U glows when connected to the PC Via USB.

I have tried using different USB Cables and also tried to connect the USB probe in CCS V9  using LInux OS (Xubuntu 18.04) but the TMDSEMU110-U  is not being detected there as well.

Please Assist.

Regards,

Meenakshi

  • 0
    TI__Guru**** 171224 points

    Meenakshi,

    Did this debug probe ever work?

    On the Device manager, do you see an entry named Stellaris Device Firmware Upgrade?

    If so, it is possible that your Debug Probe has no firmware. You can proceed to write a firmware using the method shown in the section of the XDS110 page below:

    https://software-dl.ti.com/ccs/esd/documents/xdsdebugprobes/emu_xds110.html 

    If you don't see this, it is possible the bootloader is corrupt. You can try to recover it by following the procedure shown in the section Flashshing the bootloader of the same page above. 

    Given your Debug Probe is new, we could start a return procedure but the procedure above may save you time. 

    Hope this helps,

    Rafael 

  • 0 in reply to desouza
    Prodigy 40 points

    Hello Rafael,

    I reflashed the bootloader and the firmware. The XDS110 USB probe is now detected by my PC.

    Thank you for your assistance.

    Regards,

    Meenakshi