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About i.MX53 ENGcm11151.

Question asked by Satoshi Shimoda on May 1, 2015
Latest reply on May 7, 2015 by CarlosCasillas
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Hi community,

 

Our partner have some question about i.MX53 errata ENGcm11151.

Please see their questions as below.

 

[Q1]

Would you let us know more detail of projected impact "False tranfer of USB"?

What timing, and what transfer will be false?

(e.g. Cannot get USB device descriptor when USB device is attached.)

 

[Q2]

They want to reproduce this errata to confirm that this errata is not occurred when USB is configured correctly certainly.

Is there any way to reproduce this errata?

According to the erratasheet, this errata will be happen when USB is not configured correctly, but I feel not only this errata but also other errors are occurred when USB is not configured correctly.

 

 

Best Regards,

Satoshi Shimoda

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