DS90UB936-Q1: How to monitor the FPD-Link quality

Chris Liu

Part Number: DS90UB936-Q1

Hi,

Is there a way to monitor the FPD-Link quality? Maybe it could be presented by percentage or just get the error count for a period of time?

Thanks a lot.

over 2 years ago

0 Hamzeh Jaradat over 2 years ago

TI__Guru** 107450 points

Hello Chris,

are you talking about normal operation on final application or just during testing phase?

0 Chris Liu over 2 years ago in reply to Hamzeh Jaradat

Prodigy 210 points

Hi Hamzeh,

Can I ask both?

I have no idea for the normal operation on final application.

And I apply BIST test for production test. Is it suitable?

0 Hamzeh Jaradat over 2 years ago in reply to Chris Liu

TI__Guru** 107450 points

Hello Chris,

Using BIST for production test is a good idea.

During the normal operation in the final application, you can monitor different registers and/or enable interrupt to see if there is any error happening.

Please refer to this Thread where I have explained this in detail.

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DS90UB936-Q1: How to monitor the FPD-Link quality