24.5.2 Power Management

The GMAC continues to operate in IDLE and Standby sleep modes if REF_CLK or GRXCK is running.

All GMAC interrupts can be used to wake up the device from IDLE sleep mode.

In Standby sleep mode, only the Wake On LAN (WOL) interrupt can wake up the CPU, and the corresponding ISR flags will not be set.

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