ethernet module power down

krestan2 · ‎2010-01-10

Posted on January 10, 2010 at 11:24

krestan2 · ‎2011-05-17

Posted on May 17, 2011 at 13:34

I'd like to ask what is the correct way to power down and power up of ethernet module. In my applcation I need to go from low power mode to normal operation, when ethernet and PHY is enabled and then after some data transfer go back to sleep. Is it enough to only disable clocks for ethernet module at any time, when I nedd to go into power saving mode and reset all associated GPIO, or it is requiring something more?

kaouther · ‎2011-05-17

Posted on May 17, 2011 at 13:34

Hi krestan,

''System consideration during power-down'' paragraph in ''27.5.8 Power management: PMT'' section in RM0008 Rev 10 should answer to your question.

;)