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CHARGER DETECTION WITH PROPRIETARY CHARGER SUPPORT
CHARGER DETECTION WITH PROPRIETARY CHARGER SUPPORT
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机译:具有专有充电器支持的充电器检测
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摘要
A method and apparatus for detecting a charger type are provided. In one embodiment, a charger detection method configured to classify a potential charger connected to a port of an electronic device comprises detecting the potential charger connected to a USB compatible port of the electronic device, Applying a pull-down current to said first and second data lines or pins of a USB compatible port to provide a first test voltage on said first and second data lines, If the first test voltage on the second data line is not between the first threshold voltage and the second threshold voltage, then the first detection process of the USB Battery Charging 1.2 Compliance Plan using the pull down current And executing the program. This summary is intended to provide an overview of the subject matter of this patent application and is not intended to provide an exclusive explanation or a complete description of the invention. Detailed description is provided to provide more detailed information regarding this patent application.
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