• State
  • Locked Locked
  • Replies 1 reply
  • Subscribers 32 subscribers
  • Views 162 views
  • Users 0 members are here
Support feedback
Options
Options
Related

This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

TUSB9261 transmit signal

feiy wang
Prodigy 30 points
Other Parts Discussed in Thread: TUSB9261

I use TUSB9261 usb3.0 to SATA bridge chip on our board,  I plug in the sata driver into the sata socket, it doesn't transfer the data at all.  The firmware that I used is TUSB926x_FW_v1.00.bin. I noticed that evaluation board swaps the TX - and TX +. our board doesn't do the same thing. If this is the reason cause the bridge chip doesn't work. How to fix it? Do you have the firmware that don't make this swap? Thanks!

  • 0
    TI__Guru* 76130 points

    Hello,

    The wrong firmware could be indeed the root cause.

    The package you download from ti.com (http://www.ti.com/litv/zip/sllc416i) is a wrapper that instalss both the swap version and the NO_swap version on the folder C:\Program Files\Texas Instruments\TUSB926x Firmware Binary

    Regards.