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    METHOD FOR DETERMINING CONNECTION STATUS OF WIRED NETWORK
    1.
    发明申请
    METHOD FOR DETERMINING CONNECTION STATUS OF WIRED NETWORK 有权
    用于确定有线网络连接状态的方法

    公开(公告)号：US20070211643A1

    公开(公告)日：2007-09-13

    申请号：US11682889

    申请日：2007-03-07

    申请人： Meng-Han Hsieh ,  Chi-Shun Weng ,  Liang-Wei Huang ,  Ming-Je Li

    发明人： Meng-Han Hsieh ,  Chi-Shun Weng ,  Liang-Wei Huang ,  Ming-Je Li

    IPC分类号： H04J1/16 ,  H04L12/66

    CPC分类号： H04L43/0811 ,  H04L12/66 ,  H04L41/12

    摘要： A method applied to a wired network including a first network device and a second network device is disclosed. The first and second network devices each include a first set of connection ends and a second set of connection ends. Firstly, the first network device transmits a specific signal pattern through its first set and second set of connection ends. Then, the first network device detects whether a signal is received at its first set and second set of connection ends. If it is determined that a signal is not received at the first set connection ends while a signal is received at the second set connection ends, the first network device determines that its second set of connection ends is not correctly coupled to the second set of connection ends of the second network device.

    摘要翻译： 公开了一种应用于包括第一网络设备和第二网络设备的有线网络的方法。 第一和第二网络设备各自包括第一组连接端和第二组连接端。 首先，第一网络设备通过其第一组和第二组连接端发送特定信号模式。 然后，第一网络设备检测在其第一组和第二组连接结束时是否接收到信号。 如果在第二设定连接处接收到信号时确定在第一设定连接处没有接收到信号，则第一网络设备确定其第二组连接端没有正确地耦合到第二组连接 第二网络设备的端点。

    Method for determining connection status of wired network
    2.
    发明授权
    Method for determining connection status of wired network 有权
    确定有线网络连接状态的方法

    公开(公告)号：US08942110B2

    公开(公告)日：2015-01-27

    申请号：US11682889

    申请日：2007-03-07

    申请人： Meng-Han Hsieh ,  Chi-Shun Weng ,  Liang-Wei Huang ,  Ming-Je Li

    发明人： Meng-Han Hsieh ,  Chi-Shun Weng ,  Liang-Wei Huang ,  Ming-Je Li

    IPC分类号： G01R31/08 ,  H04L12/66 ,  H04L12/24

    CPC分类号： H04L43/0811 ,  H04L12/66 ,  H04L41/12

    摘要： A method applied to a wired network including a first network device and a second network device is disclosed. The first and second network devices each include a first set of connection ends and a second set of connection ends. Firstly, the first network device transmits a specific signal pattern through its first set and second set of connection ends. Then, the first network device detects whether a signal is received at its first set and second set of connection ends. If it is determined that a signal is not received at the first set connection ends while a signal is received at the second set connection ends, the first network device determines that its second set of connection ends is not correctly coupled to the second set of connection ends of the second network device.

    摘要翻译： 公开了一种应用于包括第一网络设备和第二网络设备的有线网络的方法。 第一和第二网络设备各自包括第一组连接端和第二组连接端。 首先，第一网络设备通过其第一组和第二组连接端发送特定信号模式。 然后，第一网络设备检测在其第一组和第二组连接结束时是否接收到信号。 如果在第二设定连接处接收到信号时确定在第一设定连接处没有接收到信号，则第一网络设备确定其第二组连接端没有正确地耦合到第二组连接 第二网络设备的端点。

    Method for generating a spread spectrum clock and apparatus thereof
    4.
    发明授权
    Method for generating a spread spectrum clock and apparatus thereof 有权
    用于产生扩频时钟的方法及其装置

    公开(公告)号：US08094698B2

    公开(公告)日：2012-01-10

    申请号：US12358261

    申请日：2009-01-23

    申请人： Meng-Han Hsieh ,  Chi-Shun Weng ,  Ming-Je Li ,  Kai-Yi Fang

    发明人： Meng-Han Hsieh ,  Chi-Shun Weng ,  Ming-Je Li ,  Kai-Yi Fang

    IPC分类号： H04B1/69

    CPC分类号： H04B1/69 ,  G06F1/04

    摘要： A method for generating a spread spectrum clock includes the steps of providing a reference clock having a reference period; generating a plurality of output clocks respectively having different phases according to the reference clock; generating a first/second control signal according to the reference clock and a spread spectrum clock and starting a first/second duration accordingly; during the first/second duration, outputting a first/second selecting signal representing a first/second predetermined sequence according to the first/second control signal, wherein the second predetermined sequence is a substantial reversed sequence of the first predetermined sequence; and during the first/second duration, sequentially outputting some or all of the output clocks as the spread spectrum clock according to the first/second predetermined sequence.

    摘要翻译： 一种用于产生扩频时钟的方法包括以下步骤：提供具有参考周期的参考时钟; 根据参考时钟产生分别具有不同相位的多个输出时钟; 根据参考时钟和扩频时钟产生第一/第二控制信号并相应地开始第一/第二持续时间; 在第一/第二持续时间期间，根据第一/第二控制信号输出表示第一/第二预定序列的第一/第二选择信号，其中第二预定序列是第一预定序列的实质上相反的顺序; 并且在第一/第二持续时间期间，根据第一/第二预定序列顺序地输出部分或全部输出时钟作为扩频时钟。

    Order adaptive finite impulse response filter and operating method thereof
    6.
    发明授权
    Order adaptive finite impulse response filter and operating method thereof 有权
    自适应有限脉冲响应滤波器及其操作方法

    公开(公告)号：US08285772B2

    公开(公告)日：2012-10-09

    申请号：US12322503

    申请日：2009-02-03

    申请人： Rong-Jen Chang ,  Chi-Shun Weng ,  Ming-Je Li ,  Meng-Han Hsieh

    发明人： Rong-Jen Chang ,  Chi-Shun Weng ,  Ming-Je Li ,  Meng-Han Hsieh

    IPC分类号： G06F17/10

    CPC分类号： H03H17/0294 ,  H03H21/0012

    摘要： A device for allocating a number of taps of a designated finite impulse response filter is disclosed. The device comprises a plurality of designated finite impulse response filters having fixed number of taps, a plurality of allocation finite impulse response filters having fixed number of taps, a control unit and an estimate unit. Depending on intensities of responses to interferences, at least one of the allocation FIR filters may be coupled in series to any one of the designated finite impulse response filters, thereby to provide a signal having excellent quality.

    摘要翻译： 公开了一种用于分配指定的有限脉冲响应滤波器的抽头的装置。 该装置包括具有固定数量的抽头的多个指定的有限脉冲响应滤波器，具有固定数量的抽头的多个分配有限脉冲响应滤波器，控制单元和估计单元。 根据对干扰的响应的强度，分配FIR滤波器中的至少一个可以与指定的有限脉冲响应滤波器中的任何一个串联耦合，从而提供具有优良品质的信号。

    METHOD FOR GENERATING A SPREAD SPECTRUM CLOCK AND APPARATUS THEREOF
    7.
    发明申请
    METHOD FOR GENERATING A SPREAD SPECTRUM CLOCK AND APPARATUS THEREOF 有权
    用于产生传播频谱时钟的方法及其装置

    公开(公告)号：US20090190631A1

    公开(公告)日：2009-07-30

    申请号：US12358261

    申请日：2009-01-23

    申请人： Meng-Han Hsieh ,  Chi-Shun Weng ,  Ming-Je Li ,  Kai-Yi Fang

    发明人： Meng-Han Hsieh ,  Chi-Shun Weng ,  Ming-Je Li ,  Kai-Yi Fang

    IPC分类号： H04B1/69

    CPC分类号： H04B1/69 ,  G06F1/04

    摘要： A method for generating a spread spectrum clock includes the steps of providing a reference clock having a reference period; generating a plurality of output clocks respectively having different phases according to the reference clock; generating a first/second control signal according to the reference clock and a spread spectrum clock and starting a first/second duration accordingly; during the first/second duration, outputting a first/second selecting signal representing a first/second predetermined sequence according to the first/second control signal, wherein the second predetermined sequence is a substantial reversed sequence of the first predetermined sequence; and during the first/second duration, sequentially outputting some or all of the output clocks as the spread spectrum clock according to the first/second predetermined sequence.

    摘要翻译： 一种用于产生扩频时钟的方法包括以下步骤：提供具有参考周期的参考时钟; 根据参考时钟产生分别具有不同相位的多个输出时钟; 根据参考时钟和扩频时钟产生第一/第二控制信号并相应地开始第一/第二持续时间; 在第一/第二持续时间期间，根据第一/第二控制信号输出表示第一/第二预定序列的第一/第二选择信号，其中第二预定序列是第一预定序列的实质上相反的顺序; 并且在第一/第二持续时间期间，根据第一/第二预定序列顺序地输出部分或全部输出时钟作为扩频时钟。

    Configuration setting circuit and configuration setting method thereof
    8.
    发明授权
    Configuration setting circuit and configuration setting method thereof 有权
    配置设置电路及其配置设置方法

    公开(公告)号：US07675318B2

    公开(公告)日：2010-03-09

    申请号：US12025577

    申请日：2008-02-04

    申请人： Chien-Chih Chen ,  Chi-Shun Weng ,  Meng-Han Hsieh ,  Ming-Je Li

    发明人： Chien-Chih Chen ,  Chi-Shun Weng ,  Meng-Han Hsieh ,  Ming-Je Li

    IPC分类号： H03K19/173

    CPC分类号： H03K19/1733

    摘要： A configuration setting circuit and the method thereof, in which the configuration setting circuit includes a clock generator, a plurality of terminals, and a frequency detector coupled to a terminal. The clock generator is used to generate multiple clock signals with different frequencies, and output through the terminals. One input signal is inputted to the frequency detector through the terminal coupled to the frequency detector, so that the frequency detector can output at least two-bit configuration signal corresponding to the frequency of the input signal to set the operation mode.

    摘要翻译： 一种配置设置电路及其方法，其中配置设置电路包括时钟发生器，多个终端和耦合到终端的频率检测器。 时钟发生器用于产生具有不同频率的多个时钟信号，并通过端子输出。 一个输入信号通过耦合到频率检测器的端子输入到频率检测器，使得频率检测器可以输出与输入信号的频率对应的至少两位配置信号以设置操作模式。

    Order adaptive finite impulse response filter and operating method thereof
    9.
    发明申请
    Order adaptive finite impulse response filter and operating method thereof 有权
    自适应有限脉冲响应滤波器及其操作方法

    公开(公告)号：US20090198754A1

    公开(公告)日：2009-08-06

    申请号：US12322503

    申请日：2009-02-03

    申请人： Rong-Jen Chang ,  Chi-Shun Weng ,  Ming-Je Li ,  Meng-Han Hsieh

    发明人： Rong-Jen Chang ,  Chi-Shun Weng ,  Ming-Je Li ,  Meng-Han Hsieh

    IPC分类号： G06F17/10

    CPC分类号： H03H17/0294 ,  H03H21/0012

    摘要： A device for allocating a number of taps of a designated finite impulse response filter is disclosed. The device comprises a plurality of designated finite impulse response filters having fixed number of taps, a plurality of allocation finite impulse response filters having fixed number of taps, a control unit and an estimate unit. Depending on intensities of responses to interferences, at least one of the allocation FIR filters may be coupled in series to any one of the designated finite impulse response filters, thereby to provide a signal having excellent quality.

    摘要翻译： 公开了一种用于分配指定的有限脉冲响应滤波器的抽头的装置。 该装置包括具有固定数量的抽头的多个指定的有限脉冲响应滤波器，具有固定数量的抽头的多个分配有限脉冲响应滤波器，控制单元和估计单元。 根据对干扰的响应的强度，分配FIR滤波器中的至少一个可以与指定的有限脉冲响应滤波器中的任何一个串联耦合，从而提供具有优良品质的信号。

    Ethernet system and related clock synchronization method
    10.
    发明授权
    Ethernet system and related clock synchronization method 有权
    以太网系统及相关时钟同步方法

    公开(公告)号：US08284794B2

    公开(公告)日：2012-10-09

    申请号：US12629897

    申请日：2009-12-03

    申请人： Ting-Fa Yu ,  Liang-Wei Huang ,  Rong-Jen Chang ,  Ming-Je Li

    发明人： Ting-Fa Yu ,  Liang-Wei Huang ,  Rong-Jen Chang ,  Ming-Je Li

    IPC分类号： H04J15/00

    CPC分类号： G06F1/12

    摘要： A master device for an Ethernet system is disclosed. The master device includes a receiver, a buffer, a phase lock loop unit, and a transmitter. The receiver is used for generating phase adjustment data according to transmission data sent by a slave device when the master device operates during a switch mode. The buffer is coupled to the receiver for accumulating the phase adjustment data and outputting a phase adjustment value. The phase lock loop unit is coupled to the buffer for adjusting the phase of an output clock according to the phase adjustment value to maintain a fixed phase difference between the recovery clock and the output clock. The transmitter is used for transmitting initialization data to the slave device according to the output clock.

    摘要翻译： 公开了一种用于以太网系统的主设备。 主设备包括接收器，缓冲器，锁相环单元和发射器。 当主设备在切换模式期间操作时，接收机用于根据从设备发送的传输数据来生成相位调整数据。 缓冲器耦合到接收器，用于累加相位调整数据并输出相位调整值。 锁相环单元耦合到缓冲器，用于根据相位调整值调节输出时钟的相位，以保持恢复时钟和输出时钟之间的固定相位差。 发射机用于根据输出时钟将初始化数据发送到从设备。