Serial data processor and processing method
    1.
    发明专利
    Serial data processor and processing method 审中-公开
    串行数据处理器和处理方法

    公开(公告)号:JP2009109488A

    公开(公告)日:2009-05-21

    申请号:JP2008260111

    申请日:2008-10-06

    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

    Test and measurement instrument and frequency deviation trigger method
    2.
    发明专利
    Test and measurement instrument and frequency deviation trigger method 有权
    测试和测量仪器和频偏偏移触发方法

    公开(公告)号:JP2012154932A

    公开(公告)日:2012-08-16

    申请号:JP2012015155

    申请日:2012-01-27

    CPC classification number: G01R13/0254 G01R23/02 G01R31/31727 H03L7/093

    Abstract: PROBLEM TO BE SOLVED: To instantaneously trigger on a frequency deviation dF/dT of an SSC signal.SOLUTION: A signal received at an input terminal 210 of a test and measurement instrument 200 is low-pass filtered and transmitted to dF/dT trigger circuitry 220. The dF/dT trigger circuitry 220 includes trigger circuitry and a PLL circuit. The trigger circuitry is connected to an output terminal of an adjustable low-pass filter in the PLL circuit, and receives a proportional path output signal of the PLL circuit. Thereby, when a frequency deviation in the filtered SSC signal exceeds or crosses one or more thresholds, the trigger circuitry produces a trigger event.

    Abstract translation: 要解决的问题:立即触发SSC信号的频率偏差dF / dT。 解决方案:在测试和测量仪器200的输入端210处接收的信号被低通滤波并被发送到dF / dT触发电路220.dF / dT触发电路220包括触发电路和PLL电路。 触发电路连接到PLL电路中可调低通滤波器的输出端,并接收PLL电路的比例路径输出信号。 因此,当滤波的SSC信号中的频率偏差超过或超过一个或多个阈值时,触发电路产生触发事件。 版权所有(C)2012,JPO&INPIT

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