WIRED COMMUNICATION CLIENT APPARATUS AND OPERATING THEREOF

A wired communication client apparatus comprises a communication line to communicate with wired communication host device, a communication connection status checking unit, and a reset signal generating unit. The communication connection status checking unit is configured to check the communication connection status between the wired communication client device and the wired communication host device. If the communication connection status is in a disconnected state, the reset signal generating unit is configured to provide a reset signal to the communication line by generating the reset signal. In normal conditions, the reset signal maintains a high level; and when the reset signal triggers the wired communication connection, maintains a low level over a certain period of time.