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    • 31. 发明授权
    • Memory mirroring apparatus and method
    • 内存镜像设备和方法
    • US07444540B2
    • 2008-10-28
    • US11158187
    • 2005-06-21
    • Mark Shaw
    • Mark Shaw
    • G06F11/00
    • G06F11/1666G06F11/10G06F11/167G06F11/2056
    • Various systems and methods are provided for memory mirroring. In one embodiment, a mirror memory is provided having a memory fully buffered controller, the memory fully buffered controller being configured to facilitate access to a plurality of memories in the mirror memory by a central processing unit (CPU). A primary memory link interface configured to couple to a primary memory is provided in the memory fully buffered controller. The memory fully buffered controller further comprises first error logic configured to detect whether a first data error exists in a first data output from the primary memory, and second error logic configured to detect whether a second data error exists in a second data output from the mirror memory. The memory fully buffered controller also comprises selection logic that selects one of the first data output or the second data output to be applied to the CPU.
    • 提供了各种用于存储器镜像的系统和方法。 在一个实施例中,提供具有存储器完全缓冲的控制器的镜像存储器,所述存储器完全缓冲控制器被配置为便于通过中央处理单元(CPU)访问镜像存储器中的多个存储器。 配置为耦合到主存储器的主存储器链路接口被提供在存储器完全缓冲的控制器中。 所述存储器完全缓冲控制器还包括被配置为检测在从所述主存储器输出的第一数据中是否存在第一数据错误的第一错误逻辑,以及被配置为检测从所述镜的第二数据输出中是否存在第二数据错误的第二错误逻辑 记忆。 存储器完全缓冲控制器还包括选择逻辑,其选择要应用于CPU的第一数据输出或第二数据输出之一。
    • 32. 发明申请
    • Clock architecture for multi-processor systems
    • 多处理器系统的时钟架构
    • US20080256379A1
    • 2008-10-16
    • US11786125
    • 2007-04-11
    • Rangaswamy ArumughamMark ShawRuss W. HerrellLisa Pallotti
    • Rangaswamy ArumughamMark ShawRuss W. HerrellLisa Pallotti
    • G06F1/06
    • G06F1/10
    • In one embodiment, a computer system, comprises at least a first computing cell and a second computing cell, each computing cell comprising at least one processor, a routing device to couple the first and second computing cells, a global clock signal source coupled to the at least two computing cells to generate a global clock signal, at least one timing manager to generate a timing control signal, wherein the at least two computing cells comprise a local oscillator to generate a local clock signal, and a multiplexer coupled to receive the global clock signal, the local clock signal, and the timing control signal, and to output one of the global clock signal or the local clock signal in response to the control signal.
    • 在一个实施例中,计算机系统至少包括第一计算单元和第二计算单元,每个计算单元包括至少一个处理器,耦合第一和第二计算单元的路由设备,耦合到第一计算单元的全局时钟信号源 至少两个计算单元以产生全局时钟信号,至少一个定时管理器产生定时控制信号,其中所述至少两个计算单元包括本地振荡器以产生本地时钟信号,以及多路复用器,用于接收全局时钟信号 时钟信号,本地时钟信号和定时控制信号,并且响应于控制信号输出全局时钟信号或本地时钟信号之一。
    • 35. 发明申请
    • MEMORY SYSTEM AND METHOD FOR STORING AND CORRECTING DATA
    • 用于存储和校正数据的存储系统和方法
    • US20080077840A1
    • 2008-03-27
    • US11535776
    • 2006-09-27
    • Mark ShawLarry J. Thayer
    • Mark ShawLarry J. Thayer
    • G11C29/00
    • G06F11/1048G11C29/70
    • A data memory system is provided which includes a plurality of first data storage devices, at least two second data storage devices, and a third data storage device. The plurality of first data storage devices is configured to store first data. The second data storage devices are configured to store error correction data. Also included in the system is a control circuit configured to generate the error correction data using the first data, correct errors in the first data using the error correction data, and replace one of the plurality of first data storage devices or one of the at least two second data storage devices with the third data storage device.
    • 提供一种包括多个第一数据存储装置,至少两个第二数据存储装置和第三数据存储装置的数据存储器系统。 多个第一数据存储装置被配置为存储第一数据。 第二数据存储设备被配置为存储纠错数据。 还包括在系统中的控制电路被配置为使用第一数据生成纠错数据,使用纠错数据校正第一数据中的错误,并且替换多个第一数据存储装置中的一个或者至少 具有第三数据存储设备的两秒数据存储设备。
    • 37. 发明申请
    • Gamut boundary mapping
    • 色域边界映射
    • US20070091335A1
    • 2007-04-26
    • US11254378
    • 2005-10-20
    • Mark ShawHuanzhao ZengDi-Yuan Tzeng
    • Mark ShawHuanzhao ZengDi-Yuan Tzeng
    • G03F3/08
    • H04N1/6058
    • Methods, computer readable media, application specific integrated circuits (ASICs) and computing devices including program instructions are provided for gamut boundary mapping. One method embodiment includes defining a region of interest inside a color exchange space by a region boundary, which is formed, at least in part, by a gamut boundary for an output device and an inflated gamut boundary. The method also includes providing a table for converting data from the color exchange space to a physical color space for the output device. In this method, at least a portion of the table is generated by using a first set of nodes sampled inside the gamut boundary and a second set of nodes sampled inside the region of interest and clipped to the inflated gamut boundary.
    • 提供了用于色域边界映射的方法,计算机可读介质,专用集成电路(ASIC)和包括程序指令的计算设备。 一个方法实施例包括通过区域边界在颜色交换空间内定义感兴趣区域,区域边界至少部分地由输出设备的色域边界和充气色域边界形成。 该方法还包括提供用于将来自颜色交换空间的数据转换为用于输出设备的物理颜色空间的表格。 在该方法中,通过使用在色域边界内采样的第一组节点和在感兴趣区域内采样的第二组节点来生成表的至少一部分,并被限制到充气的色域边界。
    • 38. 发明申请
    • System and method for multiple cache-line size communications
    • 用于多个高速缓存行大小通信的系统和方法
    • US20060218348A1
    • 2006-09-28
    • US11085883
    • 2005-03-22
    • Mark ShawGary GostinLisa Pallotti
    • Mark ShawGary GostinLisa Pallotti
    • G06F12/00G06F13/00
    • G06F13/4022G06F12/0886G06F2212/601
    • A system and method for facilitating communications between a plurality of devices that communicate using different cache-line sizes are disclosed. Briefly described, in architecture, one exemplary embodiment of a compatible cache-line communication system employs a plurality of first ports, each first port configured to receive communications from a first type of device that uses a first cache-line size; and a plurality of second ports, each second port configured to receive communications from a second type of device that uses a second cache-line size, such that communications between the first type of devices are enabled over a plurality of first routes, such that communications between the second type of devices are enabled over a plurality of second routes, and such that communications between the first type of devices and the second type of devices are disabled.
    • 公开了一种用于促进使用不同高速缓存行大小进行通信的多个设备之间的通信的系统和方法。 简要描述,在架构中,兼容高速缓存行通信系统的一个示例性实施例采用多个第一端口,每个第一端口被配置为从使用第一高速缓存行大小的第一类型的设备接收通信; 以及多个第二端口,每个第二端口被配置为从使用第二高速缓存行大小的第二类型的设备接收通信,使得第一类型的设备之间的通信在多个第一路由上被启用,使得通信 在第二类型的设备之间通过多个第二路由启用,并且使得第一类型的设备和第二类型的设备之间的通信被禁用。
    • 40. 发明申请
    • Method of defining a device color profile for a color output device
    • 定义颜色输出设备的设备颜色配置文件的方法
    • US20050225784A1
    • 2005-10-13
    • US10820954
    • 2004-04-07
    • Steve JacobMark Shaw
    • Steve JacobMark Shaw
    • H04N1/56H04N1/60
    • H04N1/6033H04N1/6097
    • A method of defining a device color profile is described. The method may include (a) storing a first set of color descriptions, wherein each color description describes a color of a different printed test patch in a first target and includes: (i) a set of color component values defined in an overlapping color space, and (ii) at least one color component cross term; (b) obtaining a second set of color descriptions, wherein each color description in the second set describes a color of a different printed test patch in a second target and includes: (i) a set of color component values defined in the overlapping color space, and (ii) at least one color component cross term; and (c) using the stored first set of color descriptions and the second set of color descriptions to define a device color profile.
    • 描述了一种定义设备颜色配置文件的方法。 该方法可以包括(a)存储第一组颜色描述,其中每个颜色描述描述第一目标中的不同印刷测试贴片的颜色,并且包括:(i)在重叠颜色空间中定义的一组颜色分量值 ,和(ii)至少一种颜色分量交叉项; (b)获得第二组颜色描述,其中第二组中的每个颜色描述描述第二目标中不同印刷测试片的颜色,并且包括:(i)在重叠颜色空间中定义的一组颜色分量值 ,和(ii)至少一种颜色分量交叉项; 和(c)使用存储的第一组颜色描述和第二组颜色描述来定义设备颜色配置文件。