公开(公告)号：US20170310280A1

公开(公告)日：2017-10-26

申请号：US15349771

申请日：2016-11-11

Applicant: Cirrus Logic International Semiconductor Ltd.

Inventor： Jeffrey LaBUNDY ,  Anu CHAKRAVARTY ,  Deepal SHRISHRIMAL ,  Jeffrey Allen MAY ,  Firas AZRAI

IPC: H03F1/02 ,  H03F3/217 ,  H03F3/21 ,  H04R3/12 ,  H03F3/187

CPC classification number: H03F1/0216 ,  H03F1/0211 ,  H03F3/187 ,  H03F3/211 ,  H03F3/213 ,  H03F3/2175 ,  H03F3/68 ,  H03F2200/03 ,  H03F2200/228 ,  H03F2200/321 ,  H03F2200/462 ,  H03F2200/471 ,  H03F2200/504 ,  H03F2200/511 ,  H04R3/12

Abstract: In accordance with embodiments of the present disclosure a control circuit may include at least one input for monitoring a respective signal for each of a plurality of amplifiers, an output for outputting at least one control signal for controlling a power supply level of the single signal-variant power supply configured to deliver electrical energy to the plurality of amplifiers, and decision and control logic. The decision and control logic may be configured to monitor the respective signals for each of the plurality of amplifiers and, based on the respective signals, and a respective requirement associated with each of the plurality of amplifiers, setting a power supply level of the single signal-variant power supply and outputting the at least one control signal to control the power supply level such that the respective requirements are satisfied.

公开(公告)号：US20170078213A1

公开(公告)日：2017-03-16

申请号：US15226197

申请日：2016-08-02

Applicant: Cirrus Logic International Semiconductor Ltd.

Inventor： Jeffrey A. MAY ,  Vivek JINDAL ,  Anu CHAKRAVARTY ,  Terence C. BOWNESS ,  Christian LARSEN

IPC: H04L12/863 ,  H04L12/40 ,  H04L29/08

CPC classification number: H04L47/6225 ,  G06F13/372 ,  H04L12/40 ,  H04L67/10 ,  Y02D10/14

Abstract: A distributed network system may include a shared communication bus that operates in accordance with a communication protocol and a plurality of devices coupled to the shared communication bus. The communication protocol may define periods of time and an order by which each of the plurality of devices actively transmit data on the shared communication bus such that only one of the plurality of devices actively transmits data on the shared communication bus at a time to a remaining number of the plurality of devices through the shared communication bus. When the remaining number of the plurality of devices are not actively transmitting data, the remaining number of the plurality of devices may receive data via the shared communication bus so that bi-directional communication is established among the plurality of devices on the shared communication bus.

Abstract translation: 分布式网络系统可以包括根据通信协议操作的共享通信总线和耦合到共享通信总线的多个设备。 通信协议可以定义时间段和多个设备中的每个设备在共享通信总线上主动发送数据的顺序，使得多个设备中的仅一个设备一次在共享通信总线上主动发送数据到剩余的 通过共享通信总线的多个设备的数量。 当多个设备的剩余数量不是主动发送数据时，多个设备的剩余数量可以经由共享通信总线接收数据，从而在共享通信总线上的多个设备之间建立双向通信。