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ADS127L01EVM: ADS127L01EVM Interface and driver problem?

Linh Nguyen21
Prodigy 170 points
Part Number: ADS127L01EVM

Hi everyone,

I have some trouble and still find some suggestion when I connect ADS127L01EVM to PC,  I try solution in another topic on forum but I can't find USB DFU interface


LED D1 D2 D3 D4 on module are turned on, is it ok?

Can somebody help me :( 
Thanks you!

  • 0
    TI__Guru 64236 points
    Hello Linh,

    Thanks for your post!

    It does look like the firmware was either erased from the EVM or it was never flashed properly.

    I do not know why the USB DFU would not be listed as an Interface option in the LM Flash Programmer dialogue window. I believe it should be listed automatically after installing LM Flash Programmer. Have you tried uninstalling and reinstalling the program?

    Also, you might need to reinstall the Stellaris ICDI drivers from here: www.ti.com/.../stellaris_icdi_drivers. Then, in Device Manager, right-click on the Stellaris Device Firmware Upgrade device and browse to the location of the files extracted from the “spmc016.zip” folder. Then re-run LM Flash Programmer.

    Best Regards,
  • 0 in reply to Ryan Andrews
    Prodigy 170 points
    Nothing change Ryan :( I have tried on another PC and have same problem what should I do now?
  • 0 in reply to Linh Nguyen21
    TI__Guru 64236 points

    Hi Linh,

    The LM Flash Programmer software is supported by the TIVA microcontroller team. Please click the "+ Ask a related question" button at the top of this page and post it in the TM4C Microcontroller Forum. Someone there will be better able to help you.


    Best Regards,