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Method for detecting a type of charger coupled to an input-output circuit and input-output circuit therefor
Method for detecting a type of charger coupled to an input-output circuit and input-output circuit therefor
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机译:用于检测耦合到输入输出电路的充电器的类型的方法及其输入输出电路
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摘要
A power supply detection circuit detects power feeding to a VBUS terminal from the outside. A charger detection circuit detects the kind of charger by monitoring voltages of a DP terminal and a DM terminal. A control unit adjusts timing and instructs the charger detection circuit to start a charger kind detection process after a notification of detection of power feeding is received from the power supply detection circuit.
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