TUSB9260

Dmitriy Gorulev

Prodigy 40 points

Other Parts Discussed in Thread: TUSB9261, TUSB9260

Hello,

I have a problem like Roman May 20, 2011 11:27 PM

I'm trying to load firmware with FlashBurner. It says programming succeeded.

But there is no changes. The FlashBurner window always looks like below:

OS: WIN7 PRO SP1

Flash: SST25VF512A-33-4C-SAE

There is an activity on SI, SO and SCK pins.

Schematic: USBTOSATA.pdf

over 8 years ago

0 Elias Villegas M. over 8 years ago

TI__Guru* 76130 points

Hello,
Please provide a screen capture of the Device manager showing the TUSB9261.
Is a HDD connected to the TUSB9261?
Are you using the Evaluation Board?
I will review the schematic and provide feedback.
Regards

0 Dmitriy Gorulev over 8 years ago in reply to Elias Villegas M.

Prodigy 40 points

Hellow,

HDD is connected to TUSB9260.

This is not the Evaluation Board, this is my PCB design.

0 Elias Villegas M. over 8 years ago in reply to Dmitriy Gorulev

TI__Guru* 76130 points

Hello,
Maybe your HDD does not support UAS, change to HID enable using the flash burner.
Regards

0 Dmitriy Gorulev over 8 years ago in reply to Elias Villegas M.

Prodigy 40 points

I'm trying to load firmware with different options, different HDD, but there is no changes. I think the problem is the flash.

0 Elias Villegas M. over 8 years ago in reply to Dmitriy Gorulev

TI__Guru* 76130 points

Hello,
A couple of observations on the schematic:
GPIO4 should be tied high if this is a self-powered application.
Remove C12.
Are you swapping the +/- SATA_TX lines? They should be swapped when using the default firmware.

0 Dmitriy Gorulev over 8 years ago in reply to Elias Villegas M.

Prodigy 40 points

Hello,
I'm changed the Flash of PM25LV512A-100SC and it worked. With SST25VF512A-33-4C-SAE does not worked.

Interface

Interface forum

TUSB9260