PROCESSOR-SDK-AM62X: how modify AM6254 USB drive strength

Huang Luna

Part Number: PROCESSOR-SDK-AM62X

We hope modify AM6254 USB drive strength, how to do?

0 Kallikuppa Sreenivasa over 2 years ago

Hello Huang Luna,

Thank you for the query.

Huang Luna said:
We hope modify AM6254 USB drive strength, how to do?

Could you help me understand the use case that would call for modifying the drive strength.

Regards,

Sreenivasa

0 Huang Luna over 2 years ago in reply to Kallikuppa Sreenivasa

Can I modify USB drive strength by USB register ?

+1 Kallikuppa Sreenivasa over 2 years ago in reply to Huang Luna

Hello Huang Luna,

I understand the requirement but was looking for an use case to check internally on the options. Ex EMI issue ...

As i understand, we do not support changing drive strength.

Regards,

Sreenivasa

0 Kallikuppa Sreenivasa over 2 years ago in reply to Kallikuppa Sreenivasa

Hello Huang Luna,

Please refer additional inputs i received:

No such configuration is supported for any of the Sitara processor devices.

Typically this question is posed when customers are trying to overcome a poor layout or other introduced SI issues.

Please point them to SPRAAR7 if so.

Regards,

Sreenivasa

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