Changes

Hardware Manual (Diva)

12 bytes added, 10:54, 16 October 2013

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→‎RTC

* Alarm capability

* Backup power from external battery

Backup power is provided through the PMIC_VBACKUP (J1.203) signal. If not used, PMIC_VBACKUP must be externally connected to ~~GND~~PMIC.VCC5 (VIN).

For a detailed description of RTC characteristics, please refer to the [http://www.ti.com/lit/ds/symlink/tps65910.pdf TPS65910A3 PMIC datasheet].

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