DP83TG720S-Q1: Wakeup detection by register access

Ahmed Hossam

Hi all,

Is there any way to know, by reading a register value, whether local or remote wakeup occurred before?
I didn't find any register that has a flag for local or remote wakeup.

I found only register[0x18h] bit number:9 that indicates if a Wake request interrupt occurred.

Best regards,

Ahmed

over 2 years ago

0 Gokul Koraganji over 2 years ago

TI__Mastermind 19250 points

Hi Ahmed,

My understanding is that this status is not available. Let me double check this with our team and get back to you.

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Regards,
Gokul.

0 Ahmed Hossam over 2 years ago in reply to Gokul Koraganji

Prodigy 30 points

Hi Gokul,

Is there any updates regarding this issue ? (as According to AUTOSAR the type of wakeup should be detected as it will affect the implementation of the code)

I also need to check when will register[0x18h] bit number:9 be set to 1?

Regards,

Ahmed.

+1 Gokul Koraganji over 2 years ago in reply to Ahmed Hossam

TI__Mastermind 19250 points

Hi Ahmed,

I can confirm that we don't have this option.

Interrupts in bits 8 and 9 look to be unused. I can check this with the design team and get this removed.

0 Ahmed Hossam over 2 years ago in reply to Gokul Koraganji

Prodigy 30 points

Hi Gokul,

Thanks for your respond

Regards,

Ahmed.

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DP83TG720S-Q1: Wakeup detection by register access