公开(公告)号：JP2009109488A

公开(公告)日：2009-05-21

申请号：JP2008260111

申请日：2008-10-06

Applicant: Tektronix Inc ,  テクトロニクス・インコーポレイテッドTektronix,Inc.

Inventor： HAZZARD SHANE A ,  TRAN QUE THUY ,  KLINGMAN KAYLA R ,  KELLY DAVID L ,  SMITH PATRICK A ,  KNIERIM DANIEL G

IPC: G01R13/28

CPC classification number: H03M9/00 ,  H04J3/076 ,  H04L25/14 ,  H04L25/4908

Abstract: PROBLEM TO BE SOLVED: To improve the performance and flexibility of serial data analysis.
SOLUTION: In a transmitter section 10, a demultiplexer 12 inputs serial data and outputs n×N data lanes, an encoder 14 inputs these data lanes and generates m×N encoded data lanes, a circuit 16 inserts additional data into these encoded data lanes and generates m×N stuffed data lanes, and a multiplexer 18 inputs these stuffed data lanes and outputs N serial data lanes at a desired data rate. A receiver section 20 inputs N serial data lanes and outputs a trigger event for serial data.
COPYRIGHT: (C)2009,JPO&INPIT

Abstract translation: 要解决的问题：提高串行数据分析的性能和灵活性。 解决方案：在发射机部分10中，解复用器12输入串行数据并输出n×N个数据通道，编码器14输入这些数据通道并生成m×N个编码数据通道，电路16将附加数据插入到这些编码的 数据通道并产生m×N填充数据通道，并且多路复用器18输入这些填充的数据通道，并以期望的数据速率输出N个串行数据通道。 接收器部分20输入N个串行数据通道并输出用于串行数据的触发事件。 版权所有（C）2009，JPO＆INPIT

公开(公告)号：JP2011141276A

公开(公告)日：2011-07-21

申请号：JP2010289923

申请日：2010-12-27

Applicant: Tektronix Inc ,  テクトロニクス・インコーポレイテッドTektronix,Inc.

Inventor： KELLY DAVID L

IPC: G01R13/20

CPC classification number: G01R13/0254

Abstract: PROBLEM TO BE SOLVED: To solve the problem in a conventional double trigger oscilloscope where there has not been degree of freedom because of fixation in reference to a plurality of events which are trigger criteria. SOLUTION: An input terminal 110 receives a signal, an acquisition circuitry 115 captures the input signal. The captured signal is accumulated in a memory 125 according to a trigger circuit 120. A controller 135 dynamically changes the trigger criteria to change the setting of the trigger circuit 120 and captures the input signal into the memory 125 under a new trigger condition. A repetition coefficient 144 is also relatable to the trigger criteria. COPYRIGHT: (C)2011,JPO&INPIT

Abstract translation: 要解决的问题：为了解决传统的双触发示波器中由于参照作为触发标准的多个事件的固定而没有自由度的问题。 解决方案：输入端110接收信号，采集电路115捕获输入信号。 捕获的信号根据触发电路120累积在存储器125中。控制器135动态地改变触发标准以改变触发电路120的设置，并在新的触发条件下将输入信号捕获到存储器125中。 重复系数144也与触发标准相关。 版权所有（C）2011，JPO＆INPIT

公开(公告)号：JP2008304464A

公开(公告)日：2008-12-18

申请号：JP2008150970

申请日：2008-06-09

Applicant: Tektronix Inc ,  テクトロニクス・インコーポレイテッドTektronix,Inc.

Inventor： TRAN QUE THUY ,  KELLY DAVID L ,  HITE DAVID G ,  SMITH PATRICK A ,  LENIHAN THOMAS F

IPC: G01R13/20

CPC classification number: G01R13/0254 ,  G01R13/029

Abstract: PROBLEM TO BE SOLVED: To provide a serial trigger circuit which does not need an expensive precision high-power circuit, design accuracy, high costs, and complicated software.
SOLUTION: The position lock trigger apparatus employs oscilloscope circuitry and accompanying control software to provide to a user a capability to trigger an oscilloscope on a selected bit position in a received serial bit stream having a fixed pattern length, using either a synchronized, recovered, or external clock source. The selected trigger position can be moved forward or backward along the serial bit stream by one or more serial bit positions at a time in order to examine the entirety of the fixed pattern length serial bit stream, with or without regard to actual bit sequences occurring in the serial stream.
COPYRIGHT: (C)2009,JPO&INPIT

Abstract translation: 要解决的问题：提供不需要昂贵的高精度大功率电路的串行触发电路，设计精度高，成本高，而且复杂的软件。 位置锁定触发装置使用示波器电路和伴随的控制软件向用户提供在具有固定模式长度的接收串行比特流中的所选位位置上触发示波器的能力，使用同步的， 恢复或外部时钟源。 所选择的触发位置可以沿着串行比特流一次一个或多个串行比特位置向前或向后移动，以便检查固定模式长度串行比特流的整体，无论是否与实际的比特序列出现在 串行流。 版权所有（C）2009，JPO＆INPIT