Oblon, McClelland, Maier & Neustadt, L.L.P.
Interface circuit, method and device for state switching
The disclosure relates to an interface circuit, method and device for state switching and belongs to the terminal technology field. Aspects of the disclosure provide a circuit for switching a device between a master state and a slave state. The circuit includes a first interface configured to couple the circuit with internal circuits of the device, a second interface configured to couple the circuit with a connector structure that is configured to couple the device with another device that is external to the device and control circuits configured to provide a first signal to the internal circuits via the first interface to switch the internal circuits from a first state to a second state, and provide a second signal via the second interface to the other device to switch the other device from the second state to the first state.
Xiaomi Inc.
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Guosheng Wei Jun
Li Feng Tao