TUSB4041I-Q1: Changing the polarity of downstream ports

Carlo

Part Number: TUSB4041I-Q1

Hi E2E,

Our customer would like to modify the polarity of the TUSB4041I-Q1 downstream port through the OTP registers. How can this be implemented?

Your expertise and advice on this is appreciated,

Regards,
Carlo

over 4 years ago

0 JMMN over 4 years ago

TI__Guru 60870 points

Hi Carlo,

Please accept my friend request and I will send the tool.

Regards,

JMMN

0 Carlo over 4 years ago in reply to JMMN

TI__Expert 7715 points

Hello JMMN,

I have accepted your friend request. Thank you.

Regards,
Carlo

0 Carlo over 4 years ago in reply to Carlo

TI__Expert 7715 points

Hi JMMN,

Our customer was able to use the tool that you shared in Windows and modified the downstream port's polarity.

They need to implement the same change but using Linux, could you share with us the necessary commands that implement the Windows Tool that you sent?

Regards,
Carlo

+1 JMMN over 4 years ago in reply to Carlo

TI__Guru 60870 points

Hi Carlo,

I just sent you a private message.

Thanks,

JMMN

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TUSB4041I-Q1: Changing the polarity of downstream ports