FAQ: Different Wake-up Sources on BF70x

Document created by Nabeel Employee on Jun 12, 2014Last modified by LindaJ on Jun 23, 2014
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Following are the Wake-up sources from Hibernate mode:

  • PB07: Geneal purpose wakeup source
  • PB08: Geneal purpose wakeup source
  • PB12 : Geneal purpose wakeup source
  • PC02: Geneal purpose wakeup source
  • PA12: Geneal purpose wakeup source
  • RTC : Only Alarm and Day Alarm events can be used for wakeup  through RTC
  • USB wakeup : USB PHY should be configured to enable wakeup form USB. Set the USB_PHY_CTL.HIBER bit. Setting this bit activates the non-idle activity detection logic in the USB-PHY

 

Except USB, all other wake-up are applicable for Deep-sleep mode as well.

 

This FAQ was generated from the following discussion: Different Wake-up Sources on BF70x

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