Method and apparatus to manage memory access requests
    81.
    发明申请
    Method and apparatus to manage memory access requests 审中-公开
    管理内存访问请求的方法和设备

    公开(公告)号:US20050160188A1

    公开(公告)日:2005-07-21

    申请号:US10762037

    申请日:2004-01-20

    IPC分类号: G06F13/16 G06F3/00

    CPC分类号: G06F13/161

    摘要: A method and apparatus for managing memory access requests have been disclosed. One embodiment of the method includes dynamically modifying attributes of each of a number of requests to access one or more memory devices and arbitrating among the requests to select a request to send to the memory devices in a time slot based on the attributes. Other embodiments are described and claimed.

    摘要翻译: 已经公开了一种用于管理存储器访问请求的方法和装置。 该方法的一个实施例包括动态地修改访问一个或多个存储器设备的多个请求中的每一个的属性,以及在基于属性在时隙中选择发送到存储器设备的请求的请求之间进行仲裁。 描述和要求保护其他实施例。

    Stream-down prefetching cache
    82.
    发明授权
    Stream-down prefetching cache 失效
    流式预取缓存

    公开(公告)号:US06643743B1

    公开(公告)日:2003-11-04

    申请号:US09541392

    申请日:2000-03-31

    IPC分类号: G06F1200

    CPC分类号: G06F12/0862 G06F2212/6026

    摘要: An apparatus and method for prefetching cache data in response to data requests. The prefetching uses the memory addresses of requested data to search for other data, from a related address, in a cache. This, or other data, may then be prefetched based on the result of the search.

    摘要翻译: 一种用于响应于数据请求预取缓存数据的装置和方法。 预取使用请求的数据的存储器地址从缓存中的相关地址搜索其他数据。 然后可以基于搜索的结果来预取这个或其他数据。

    Apparatus and method for maintaining cache coherency in a memory system
    83.
    发明授权
    Apparatus and method for maintaining cache coherency in a memory system 有权
    用于在存储器系统中维持高速缓存一致性的装置和方法

    公开(公告)号:US06314497B1

    公开(公告)日:2001-11-06

    申请号:US09205646

    申请日:1998-12-03

    IPC分类号: G06F1212

    CPC分类号: G06F12/0835 G06F12/0804

    摘要: According to one embodiment, a computer system is disclosed. The computer system includes a processor, a memory, an inverting device, a storage device coupled to the inverting device and a device coupled to the storage device. The device receives byte enable information and inverted information and provides inverted byte enable information to the memory upon a write back operation to the memory.

    摘要翻译: 根据一个实施例,公开了一种计算机系统。 计算机系统包括处理器,存储器,反相装置,耦合到反相装置的存储装置和耦合到存储装置的装置。 该设备接收字节使能信息和反相信息,并且在对存储器的回写操作时向存储器提供反转字节使能信息。

    Method and apparatus to control core logic temperature
    84.
    发明授权
    Method and apparatus to control core logic temperature 失效
    控制核心逻辑温度的方法和装置

    公开(公告)号:US06173217B2

    公开(公告)日:2001-01-09

    申请号:US08990711

    申请日:1997-12-15

    IPC分类号: G05D2300

    摘要: A method for controlling core logic temperature. The core logic having a memory controller and memory components coupled to system memory. The method having the step of determining access rate to the system memory through the core logic and controlling the temperature of the core logic by adjusting the access rate.

    摘要翻译: 一种控制核心逻辑温度的方法。 核心逻辑具有存储器控制器和耦合到系统存储器的存储器组件。 该方法具有通过核心逻辑确定对系统存储器的访问速率并通过调整访问速率来控制核心逻辑的温度的步骤。

    Method and apparatus for interrupt/SMI# ordering
    85.
    发明授权
    Method and apparatus for interrupt/SMI# ordering 失效
    中断/ SMI#排序的方法和装置

    公开(公告)号:US5551044A

    公开(公告)日:1996-08-27

    申请号:US349065

    申请日:1994-12-01

    IPC分类号: G06F13/24 G06F13/00

    CPC分类号: G06F13/24

    摘要: A circuit for controlling interrupt request signal transmission in a computer system. An input receives an interrupt request from an external component. First circuitry coupled to the input generates a signal in response to the interrupt request from the external component. The signal causes a processor to switch to fully operational mode. Second circuitry coupled to the input generates an interrupt request signal to the processor in response to the interrupt request from the external component. A signal processing circuit coupled to the second circuitry suppresses transmission of the interrupt request signal to the processor until the signal is transmitted to the processor.

    摘要翻译: 用于控制计算机系统中的中断请求信号传输的电路。 输入接收来自外部组件的中断请求。 耦合到输入的第一电路响应于来自外部组件的中断请求而生成信号。 信号使处理器切换到完全运行模式。 耦合到输入的第二电路响应于来自外部组件的中断请求,向处理器生成中断请求信号。 耦合到第二电路的信号处理电路抑制中断请求信号到处理器的传输,直到信号被发送到处理器。