POWER MANAGEMENT FOR DATA PORTS

摘要

According to some embodiments, a communication interface (110) may include a biasing circuit (140) and a logic unit (130). The biasing circuit (140) may be configured to provide a bias voltage to a port of the communication interface (110). The logic unit (130) may be configured to enable and disable the biasing circuit (140) based on a first signal received from a controller of the communication interface (110). The logic unit (130) may also be configured to enable and disable the biasing circuit (140) based on a suspend signal received from the controller of the communication interface (110).