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Original question:

DP83TC811S-Q1: wake up time

DP83TC811S-Q1: About wake up time

Arie Li
Expert 3390 points
Part Number: DP83TC811S-Q1

Hi team,

I know from datasheet that the device has different operation modes. I'm a little confused with below questions.

1. Can the device be waken up by magic packet in standby mode? If yes, how long will it take before entering normal mode?

2. Can the device be waken up by magic packet in sleep mode? If yes, how long will it take before entering normal mode?

  • 0
    TI__Mastermind 18425 points

    Hi Arie,

    Magic packet is related to Wake-On-LAN (WOL) feature. The sleep mode describe in Figure 23 is as be 100Base-T1 standard sleep mode. This is different than WOL feature. Magic Packet is not needed to get it out of sleep mode. The PHY will exit sleep mode as soon as enegry is detected on the cable.

    -Regards

    Aniruddha