公开(公告)号：US20150009050A1

公开(公告)日：2015-01-08

申请号：US14191556

申请日：2014-02-27

Applicant: ANALOG DEVICES, INC.

Inventor： Lewis F. Lahr ,  William J. Thomas ,  William Hooper

IPC: H03M5/12

CPC classification number: H03M5/12

Abstract: In an example embodiment, a signal processor is disclosed that is configured to decode a clock-first, change-on-zero differential Manchester encoded data stream. The data stream has no local clock, and both combinatorial and sequential logic is used to decode the stream into a clocked data signal and an optional error signal. Decoding comprises a parser that separates the input data stream into an intermediate data signal, an intermediate clock signal, and a conditioning signal. A data and error generator receives the three signals and outputs a clocked data signal and a clocked error signal.

Abstract translation: 在一个示例性实施例中，公开了一种信号处理器，其被配置为对时钟优先的零切换差分曼彻斯特编码数据流进行解码。 数据流没有本地时钟，组合和顺序逻辑都用于将流解码为时钟数据信号和可选的错误信号。 解码包括将输入数据流分离成中间数据信号，中间时钟信号和调理信号的解析器。 数据和误差发生器接收三个信号并输出​​时钟数据信号和时钟误差信号。

公开(公告)号：US09059724B2

公开(公告)日：2015-06-16

申请号：US14191556

申请日：2014-02-27

Applicant: Analog Devices, Inc.

Inventor： Lewis F. Lahr ,  William J. Thomas ,  William Hooper

IPC: H03M7/30 ,  H03M5/12

CPC classification number: H03M5/12

Abstract: In an example embodiment, a signal processor is disclosed that is configured to decode a clock-first, change-on-zero differential Manchester encoded data stream. The data stream has no local clock, and both combinatorial and sequential logic is used to decode the stream into a clocked data signal and an optional error signal. Decoding comprises a parser that separates the input data stream into an intermediate data signal, an intermediate clock signal, and a conditioning signal. A data and error generator receives the three signals and outputs a clocked data signal and a clocked error signal.

Abstract translation: 在一个示例性实施例中，公开了一种信号处理器，其被配置为对时钟优先的零切换差分曼彻斯特编码数据流进行解码。 数据流没有本地时钟，组合和顺序逻辑都用于将流解码为时钟数据信号和可选的错误信号。 解码包括将输入数据流分离成中间数据信号，中间时钟信号和调理信号的解析器。 数据和误差发生器接收三个信号并输出​​时钟数据信号和时钟误差信号。