TUSB9261 sleep mode

Hello,
The TUSB9261 does not support SATA power management.
It supports USB remote wakeup through the GPIO3 using the default firmware.
Regards

Hi,

Thanks for your support.

Additionally, I have other questions.

1.  I don't understand for "It supports USB remote wakeup through the GPIO3 using the defaul firmware".

    

2. Could you provide firmware source of TUSB9261?

    The customer wants to test for sleep mode of SATA using the TUSB9261.

Thanks & best regards!

    

    

Hello,

1.
The default firmware allows to wake the USB interface through GPIO3, when the USB Host send the TUSB9261 to a low power state, then you can use the GPIO3 to wake the system up(just like a USB mouse or keyboard).
2.
We don't provide source code, if you provide an email address, someone from Product Management can give you more information about this.

Regards

Hello.

Thanks for your support.

1. She use linux through MCU.

2. OK

3. Other question.
- She want to send SATA commend of sleep mode using TUSB9261.
Is it possible?

Hello,
The TUSB9261 does not support SATA sleep mode.
Regards