Editing N900 Hardware Power management
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===USB battery charger=== | ===USB battery charger=== | ||
- | The [http://focus.ti.com/docs/prod/folders/print/ | + | The [http://focus.ti.com/docs/prod/folders/print/bq24150.html bq24150] charger from TI is a flexible charger. It, along with the PHY chip - support charging without the intervention of the SoC when the system is charging from a completely dead battery. The PHY chip detects a charger (shorted D+ and D- pins) and the charger uses this information to charge more rapidly. |
It also features reverse boost mode - which enables power to be supplied to a USB device connected to the N900. (up to a limit of 200 mA) | It also features reverse boost mode - which enables power to be supplied to a USB device connected to the N900. (up to a limit of 200 mA) |
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