AWR6843AOP: Meaning of MSS ESM bit34

Adam Yao94020

Genius 10910 points

Part Number: AWR6843AOP

Hi champion,
Could you help to check the meaning of MSS ESM Group1 bit 34? If it is set, what is the impact to system?

HVMODE_ERR

Error Signal

Error indication from IO Supply (Supply detector for dual- voltage IOs)

Thanks,
Adam

over 4 years ago

0 Connor Desmond over 4 years ago

TI__Expert 7510 points

Adam:

I think that this bit is informative as in it is set when the IO supply sets it when it has error and this informs the MSS ESM that an error has occured and act accordingly. I will reach out to someone that has more in depth HW knowledge to look into more detail on what can trigger this kind of error.

Best regards,

Connor Desmond

0 Connor Desmond over 4 years ago in reply to Connor Desmond

TI__Expert 7510 points

Adam:

What I have at this point is that this bit is set then the voltage rails that are being monitored for the IO is not correct. Having your power rails be fall outside what they should be could result in a bunch of system level issues.

Best regards,

Connor Desmond

0 ya luo over 4 years ago in reply to Connor Desmond

Prodigy 50 points

I encountered this error，at the same time there is another error， MSS ESM Group1 bit 2 is set to 1, Do you know why this error occurs？thanks！

0 Connor Desmond over 4 years ago in reply to ya luo

TI__Expert 7510 points

Hello,

I would suggest making another thread that specifically calls this out with more detail.

Best regards,

Connor Desmond

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AWR6843AOP: Meaning of MSS ESM bit34