公开(公告)号：US20100003927A1

公开(公告)日：2010-01-07

申请号：US12496237

申请日：2009-07-01

Applicant: Yu-Pin CHOU ,  Tzuo-Bo LIN ,  Chih-Ming LEE

Inventor： Yu-Pin CHOU ,  Tzuo-Bo LIN ,  Chih-Ming LEE

IPC: H04B1/00

CPC classification number: G09G5/006 ,  G09G2330/022

Abstract: Disclosed is an apparatus and method of power-saving and wake-up, which is not only used to reduce the power consumption of a system of electronic equipment, but also allow the system to immediately return to normal operation according to the requirement. The apparatus for power-saving and wake-up includes a first detector, a second detector, a decoder and a third detector. The method for power-saving and wake-up includes detecting a cable signal, a clock pair signal and a differential pair signal. When one of the detected signals is unusual, the system soon turns off the unusual channel power and implement the procedures for power saving and operates under the power saving mode, which can realize the effect of power saving and low power consumption. The method for power-saving and wake-up includes detecting the cable signal, the toggling and frequency of the clock signal and the synchronizing signals of the system.

Abstract translation: 本发明公开了一种省电唤醒的装置和方法，不仅用于降低电子设备系统的功耗，而且可以根据需要立即恢复正常运行。 用于省电和唤醒的装置包括第一检测器，第二检测器，解码器和第三检测器。 省电和唤醒的方法包括检测电缆信号，时钟对信号和差分对信号。 当其中一个检测到的信号异常时，系统即将关闭异常通道电源，实现节电程序，并在省电模式下工作，实现省电，低功耗的效果。 节电和唤醒的方法包括检测电缆信号，时钟信号的切换和频率以及系统的同步信号。