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    Method for generating a spread spectrum clock and apparatus thereof
    2.
    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。

    METHOD FOR GENERATING A SPREAD SPECTRUM CLOCK AND APPARATUS THEREOF
    4.
    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。

    METHOD FOR DETERMINING CONNECTION STATUS OF WIRED NETWORK
    5.
    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
    6.
    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。

    Order adaptive finite impulse response filter and operating method thereof
    7.
    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。

    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。

    Power-saving network apparatus having physical layer circuit capable of entering low power state
    10.
    发明授权
    Power-saving network apparatus having physical layer circuit capable of entering low power state 有权
    具有能够进入低功率状态的物理层电路的省电网络装置

    公开(公告)号：US08326975B2

    公开(公告)日：2012-12-04

    申请号：US12354786

    申请日：2009-01-16

    申请人： Shieh-Hsing Kuo ,  Ta-Chin Tseng ,  Ming-Je Li ,  Ting-Fa Yu

    发明人： Shieh-Hsing Kuo ,  Ta-Chin Tseng ,  Ming-Je Li ,  Ting-Fa Yu

    IPC分类号： G06F15/16 ,  G06F1/26 ,  G06F1/32

    CPC分类号： G06F1/3209 ,  H04L69/323

    摘要： A power-saving network apparatus includes a MAC and a PHY. The PHY includes a transmitter and a receiver. The transmitter executes the operations of: transmitting a data signal to a remote network apparatus according to output packets of the MAC when the transmitter enters a normal state; transmitting an idle signal to the remote network apparatus when the transmitter enters an idle state; transmitting an indication signal to the remote network apparatus to notify it to enter a low power state, wherein the indication signal is different from the idle signal; entering the idle state or the normal state from the low power state in response to at least one of a predetermined period and a transmitting enable signal.

    摘要翻译： 省电网络装置包括MAC和PHY。 PHY包括发射机和接收机。 发射机执行以下操作：当发射机进入正常状态时，根据MAC的输出分组向远程网络设备发送数据信号; 当发射机进入空闲状态时，向远程网络设备发送空闲信号; 向所述远程网络装置发送指示信号以通知其进入低功率状态，其中所述指示信号与所述空闲信号不同; 响应于预定周期和发送使能信号中的至少一个，从低功率状态进入空闲状态或正常状态。