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    Error detection in high-speed asymmetric interfaces utilizing dedicated interface lines
    61.
    发明申请
    Error detection in high-speed asymmetric interfaces utilizing dedicated interface lines 有权
    使用专用接口线路的高速非对称接口中的错误检测

    公开(公告)号：US20070104327A1

    公开(公告)日：2007-05-10

    申请号：US11595619

    申请日：2006-11-09

    Applicant: Joseph Macri ,  Stephen Morein ,  Claude Gauthier ,  Ming-Ju Lee ,  Lin Chen

    Inventor： Joseph Macri ,  Stephen Morein ,  Claude Gauthier ,  Ming-Ju Lee ,  Lin Chen

    IPC: H04N7/167

    CPC classification number: H04L1/0045 ,  G06F11/08 ,  G06F11/10 ,  H04L1/0061 ,  H04L2001/0094

    Abstract: A system and method for detecting errors in high-speed asymmetric interfaces are described. Embodiments include transmitting digital data between a first system component and a second system component over a bidirectional interface, wherein the first component is significantly more intelligent than the second component. The first component receives a signature from the second component over a line of the interface concurrent with READ and WRITE operations over the interface. The latency associated with transmission of a signature from the second component to the first component is the time taken for the second component to compute a signature. The signature received is compared to a signature stored by the first component. Both signatures correspond to a particular READ or WRITE command. Based on the comparison, the first component determines whether the READ or WRITE operation was successful, and directs the second component as necessary.

    Abstract translation: 描述了用于检测高速非对称接口中的错误的系统和方法。 实施例包括通过双向接口在第一系统组件和第二系统组件之间传输数字数据，其中第一组件比第二组件明显更智能。 第一个组件通过接口的READ和WRITE操作同时从一个接口的一行接收第二个组件的签名。 与从第二组件到第一组件的签名传输相关联的延迟是第二组件计算签名所花费的时间。 所接收的签名与由第一组件存储的签名进行比较。 两个签名对应于特定的READ或WRITE命令。 基于比较，第一个组件确定READ或WRITE操作是否成功，并根据需要指示第二个组件。

    Asymmetrical IO method and system
    62.
    发明申请
    Asymmetrical IO method and system 有权
    非对称IO方法和系统

    公开(公告)号：US20070067660A1

    公开(公告)日：2007-03-22

    申请号：US11231078

    申请日：2005-09-19

    Applicant: Stephen Morein ,  Joseph Macri ,  Claude Gauthier ,  Ming-Ju Lee ,  Lin Chen

    Inventor： Stephen Morein ,  Joseph Macri ,  Claude Gauthier ,  Ming-Ju Lee ,  Lin Chen

    IPC: G06F1/12

    CPC classification number: H04L7/02 ,  H04L7/0025 ,  H04L7/0091

    Abstract: An asymmetrical IO method and system are described. In one embodiment, a host device includes shared resources for data synchronization of the host device and a client device. The shared resources include a shared phase interpolator. In an embodiment, data lines between the host and client are also used to transmit phase information from the client device to the host device, obviating the need for additional, dedicated lines or pins.

    Abstract translation: 描述了非对称IO方法和系统。 在一个实施例中，主机设备包括用于主机设备和客户端设备的数据同步的共享资源。 共享资源包括一个共享相位内插器。 在一个实施例中，主机和客户机之间的数据线也用于将相位信息从客户端设备发送到主机设备，从而避免了对额外的专用线或引脚的需要。

    Methods and apparatus for transmitting and receiving data signals
    63.
    发明申请
    Methods and apparatus for transmitting and receiving data signals 审中-公开
    用于发送和接收数据信号的方法和装置

    公开(公告)号：US20060115016A1

    公开(公告)日：2006-06-01

    申请号：US10987747

    申请日：2004-11-12

    Applicant: Lin Chen ,  Sam Huynh ,  Joe Macri

    Inventor： Lin Chen ,  Sam Huynh ,  Joe Macri

    IPC: H04L27/20

    CPC classification number: G11C7/1078 ,  G11C7/1051 ,  G11C7/1057 ,  G11C7/1066 ,  G11C7/1084 ,  G11C2207/2254

    Abstract: Methods and apparatus for transmitting and receiving data in a memory interface are disclosed. The apparatus include a programmable transceiver having a variable duty cycle control, with the transceiver having at least one of a programmable variable duty cycle receiver and a programmable variable duty cycle transmitter. The receiver and the transmitter are both responsive to variable duty cycle control data and operate to vary a duty cycle of one of incoming and outgoing data. By providing programmability to the data duty cycle, the transceiver can optimally accommodate different memory device standards.

    Abstract translation: 公开了在存储器接口中发送和接收数据的方法和装置。 该装置包括具有可变占空比控制的可编程收发器，该收发器具有可编程可变占空比接收器和可编程可变占空比发射器中的至少一个。 接收器和发射器都响应于可变占空比控制数据，并且操作以改变输入和输出数据之一的占空比。 通过提供数据占空比的可编程性，收发器可以最佳地适应不同的存储器设备标准。

    Methods and reagents for detecting endotoxin
    67.
    发明授权
    Methods and reagents for detecting endotoxin 有权
    检测内毒素的方法和试剂

    公开(公告)号：US06849426B2

    公开(公告)日：2005-02-01

    申请号：US10183992

    申请日：2002-06-28

    Applicant: Lin Chen ,  Michael Pepe

    Inventor： Lin Chen ,  Michael Pepe

    IPC: C12Q1/04 ,  G01N33/579 ,  C12P21/06

    CPC classification number: G01N33/579 ,  C12Q1/04 ,  G01N2400/50

    Abstract: A reagent containing a purified horseshoe crab Factor C, particularly a recombinantly produced Factor C, and a surfactant can be used in a sensitive, rapid, and reproducible assay to detect endotoxin.

    Abstract translation: 含有纯化的马蹄蟹因子C，特别是重组产生的因子C和表面活性剂的试剂可用于灵敏，快速和可再现的测定中以检测内毒素。

    Selectively activating a resume check operation in a multi-threaded processing system
    70.
    发明授权
    Selectively activating a resume check operation in a multi-threaded processing system 有权
    在多线程处理系统中选择性地激活恢复检查操作

    公开(公告)号：US09256429B2

    公开(公告)日：2016-02-09

    申请号：US13624657

    申请日：2012-09-21

    Applicant: Lin Chen ,  Yun Du ,  Andrew Gruber

    Inventor： Lin Chen ,  Yun Du ,  Andrew Gruber

    IPC: G06F9/38 ,  G06F9/30

    CPC classification number: G06F9/30072 ,  G06F9/3005 ,  G06F9/3009 ,  G06F9/3851 ,  G06F9/3885 ,  G06F9/3887

    Abstract: This disclosure describes techniques for selectively activating a resume check operation in a single instruction, multiple data (SIMD) processing system. A processor is described that is configured to selectively enable or disable a resume check operation for a particular instruction based on information included in the instruction that indicates whether a resume check operation is to be performed for the instruction. A compiler is also described that is configured to generate compiled code which, when executed, causes a resume check operation to be selectively enabled or disabled for particular instructions. The compiled code may include one or more instructions that each specify whether a resume check operation is to be performed for the respective instruction. The techniques of this disclosure may be used to reduce the power consumption of and/or improve the performance of a SIMD system that utilizes a resume check operation to manage the reactivation of deactivated threads.

    Abstract translation: 本公开描述了用于在单个指令，多数据（SIMD）处理系统中选择性地激活恢复检查操作的技术。 描述了一种处理器，其被配置为基于指示是否对该指令执行恢复检查操作的指令中的信息选择性地启用或禁用特定指令的恢复检查操作。 还描述了一种编译器，其被配置为生成编译代码，其在被执行时导致对特定指令选择性地启用或禁用恢复检查操作。 编译代码可以包括一个或多个指令，每个指令指定是否对相应的指令执行恢复检查操作。 本公开的技术可以用于减少利用恢复检查操作来管理停用线程的重新激活的SIMD系统的功耗和/或提高性能。

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