O2 Micro, Incorporated

Ke Gao

James Wang

Weihua Zhang

Xinsheng Peng

Jinghua Zou

Jun Wang

Mei Yu

Fan Dou

Mao Liu

Xiaogang Tan

Method and apparatus for controlling an electrical device and a wireless charging device, each comprising one or more modules. An interrupt signal is received. A type of the interrupt signal is determined. A first module is activated based on the type of the interrupt signal to perform one or more functions. The electrical device and the wireless charging device share at least the first module.

Method and apparatus for controlling an electrical device and a wireless charging device

The present disclosure discloses a device, system and method for bi-phase modulation decoding. The bi-phase modulation decoding device includes a sliding-window module and a determination module. The sliding-window module is configured to receive a baseband signal corresponding to a bi-phase modulated signal, and generate a filtered data packet by filtering the baseband signal using sliding-window digital filtering, wherein the filtered data packet comprises a series of sliding-window output values. The determination module configured to determine a bitstream corresponding to the bi-phase modulated signal based on the filtered data packet. The determination module determines a bit value of a first bit cycle of the bi-phase modulated signal based on a sign of a sliding-window output value of the first bit cycle and a sign of a sliding-window output value of a next bit cycle.

Device, system and method for bi-phase modulation decoding

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Chengdu, China

Ke Gao