TUSB9261DEMO: Schematic or Reference Design

Hi Jayanthan,

Please accept my friend request, and I can send these design files over.

Thanks,

Ryan

Hi Ryan,

I accepted your friend request !

Thanks,

Jayanthan V

Hi,

Is it possible to update the firmware to TUSB9261 using UART or JTAG Pins?

Thanks,

Jayanthan V

Hi Jayanthan,

The JTAG and UART pins cannot be used to update the firmware on the device or SPI flash. These are meant for output or debug only.

Thanks,

Ryan

Hi Ryan,

I have AM5728 Processor, connected DP DM pins to TUSB9261 . Now, Through which mean I can update the firmware to TUSB9261?

Thanks,

Jayanthan V

Hi Jayanthan,

The TUSB9261 loads firmware through the SPI interface as described in the datasheet section 7.3.1.1.

Regards,

Nicholaus

Hi Ryan

How will I load the firmware into EEPROM?

Thanks,

Jayanthan V

Hi Nicholaus,

Any updates regarding, how to upload the firmware into EEPROM?

Thanks,

Jayanthan V

Hi Jayanthan,

One method is to use the TUSB926x Flashburner Utility TUSB9261 data sheet, product information and support | TI.com

TUSB9260 Flash Burner - User Guide (Rev. D) (ti.com)

Regards,

Nicholaus