公开(公告)号：US20160100248A1

公开(公告)日：2016-04-07

申请号：US14506537

申请日：2014-10-03

Applicant: QUALCOMM Incorporated

Inventor： Arash MEHRABI ,  Pradeep Charles SILVA ,  Derick HUGUNIN

IPC: H04R3/00

CPC classification number: H04R3/00 ,  G06F1/263 ,  G06F1/3215 ,  H04M1/0274 ,  H04M1/6058 ,  H04M1/72527 ,  H04R1/1041 ,  H04R5/04 ,  H04R2420/05

Abstract: A method and an apparatus for operating an electronic sensor and an electronic user input are provided. In one configuration, the apparatus includes a detection circuit configured to recognize a user input voltage generated by an electronic user input and a power supply configured to supply power to a detection circuit continuous without polling. In another configuration, the apparatus includes a port, a first power supply, a second power supply, and a control circuit configured to selectively couple the first power supply or the second power supply to the port based on a state of operation of an electronic sensor coupled to the port.

Abstract translation: 提供了一种用于操作电子传感器和电子用户输入的方法和装置。 在一种配置中，该装置包括检测电路，其被配置为识别由电子用户输入产生的用户输入电压和被配置为向检测电路供电而不轮询的电源。 在另一种配置中，该装置包括端口，第一电源，第二电源和控制电路，该电路被配置为基于电子传感器的操作状态来选择性地将第一电源或第二电源耦合到端口 加上港口。