Managing input/output (I/O) requests in a cache memory system
    2.
    发明授权
    Managing input/output (I/O) requests in a cache memory system 有权
    在缓存系统中管理输入/输出(I / O)请求

    公开(公告)号:US07165144B2

    公开(公告)日:2007-01-16

    申请号:US10805105

    申请日:2004-03-19

    IPC分类号: G06F12/00

    CPC分类号: G06F12/0835

    摘要: Provided are a method, system, and program for managing Input/Output (I/O) requests in a cache memory system. A request is received to data at a memory address in a first memory device, wherein data in the first memory device is cached in a second memory device. A determination is made as to whether to fetch the requested data from the first memory device to cache in the second memory device in response to determining that the requested data is not in the second memory device. The requested data in the first memory device is accessed and the second memory device is bypassed to execute the request in response to determining not to fetch the requested data from the first memory device to cache in the second memory device.

    摘要翻译: 提供了一种用于管理缓存存储器系统中的输入/输出(I / O)请求的方法,系统和程序。 接收到第一存储器设备中的存储器地址上的数据的请求,其中第一存储器设备中的数据被高速缓存在第二存储器设备中。 响应于确定所请求的数据不在第二存储器设备中,确定是否从第一存储器设备获取所请求的数据以缓存在第二存储器设备中。 响应于确定不从第一存储器设备获取所请求的数据以缓存在第二存储器设备中,访问第一存储器设备中所请求的数据并绕过第二存储器件以执行请求。

    SHARED CONFIGURABLE PHYSICAL LAYER
    3.
    发明申请
    SHARED CONFIGURABLE PHYSICAL LAYER 审中-公开
    共享配置物理层

    公开(公告)号:US20130271354A1

    公开(公告)日:2013-10-17

    申请号:US13993115

    申请日:2011-09-30

    IPC分类号: H04L29/10

    摘要: An embodiment of the invention includes a hardware architecture for, as an example, mobile computing devices. The architecture includes a physical layer that can be configured to be shared across one or more display panels that, in some instances, have different resolutions and bandwidth requirements. Using a shared physical layer removes one of the physical layers typically needed for multiple display devices (e.g., smart phones with two displays). In one embodiment, one physical layer includes two or more reference clock lanes so data lanes can be shared across two or more links The shared physical layer may be configured via a display driver. Other embodiments are described herein.

    摘要翻译: 本发明的实施例包括用于例如移动计算设备的硬件架构。 该架构包括物理层,可以被配置为在一个或多个显示面板共享,在某些情况下,具有不同的分辨率和带宽要求。 使用共享物理层去除了多个显示设备(例如,具有两个显示器的智能电话)通常需要的物理层之一。 在一个实施例中,一个物理层包括两个或更多个参考时钟通道,因此数据通道可以跨两个或多个链路共享。共享物理层可以经由显示驱动器配置。 本文描述了其它实施例。