3.
    发明专利
    未知

    公开(公告)号:DE19882696B4

    公开(公告)日:2007-05-24

    申请号:DE19882696

    申请日:1998-07-07

    Applicant: INTEL CORP

    Abstract: A system having a bus coupled to a host and a memory device. The bus may include a plurality of general purpose signal lines to carry time-multiplexed address, data, and control information. The memory device may store system start-up information and communicate this information with the host over the bus.

    Method and apparatus for interlocking a broadcast message on a bus

    公开(公告)号:AU8510698A

    公开(公告)日:1999-04-23

    申请号:AU8510698

    申请日:1998-07-22

    Applicant: INTEL CORP

    Abstract: A method and apparatus is disclosed for providing an interlocked broadcast message that solves the problem of a system component taking action in response to a broadcast message issued by a processor before the processor receives communication that the broadcast message has been delivered. A broadcast message transaction request is issued from a processor. The broadcast message transaction request is posted in a transaction request buffer. A reply is communicated to the processor that the broadcast message transaction request has been posted, and the broadcast message is then delivered over the bus. In an alternative embodiment, after the broadcast message transaction request is issued from the processor, the broadcast message transaction request is stored in a transaction request buffer. The broadcast message is only delivered over the bus once it has been determined that the reply to the processor that the broadcast message transaction has completed can be immediately delivered to the processor following the delivery of the broadcast message.

    DIRECT MEMORY ACCESS (DMA) TRANSACTIONS ON A LOW PIN COUNT BUS
    7.
    发明公开
    DIRECT MEMORY ACCESS (DMA) TRANSACTIONS ON A LOW PIN COUNT BUS 失效
    DIREKT-SPEICHERZUGRIFF / TRANSAKTIONEN AUF EIN BUS MIT NIEDRIGER PINANZAHL

    公开(公告)号:EP1021756A4

    公开(公告)日:2000-12-20

    申请号:EP98934188

    申请日:1998-06-26

    Applicant: INTEL CORP

    CPC classification number: G06F13/28

    Abstract: A system including a host (102) coupled to a memory device (108) and a peripheral controller device (120). The host (102) is coupled to the peripheral controller device (120) via bus (124) having a plurality of general purpose signal lines to carry time-multiplexed address, data, and control information. The peripheral controller device (120) performs a direct memory access (DMA) transactions with the memory device (108) via the host (102) the bus (124).

    Abstract translation: 一种包括耦合到存储器设备(108)和外围控制器设备(120)的主机(102)的系统。 主机(102)经由具有多个通用信号线的总线(124)耦合到外围控制器设备(120),以携带时分多路复用的地址,数据和控制信息。 外围控制器设备(120)经由主机(102)与总线(124)执行与存储器设备(108)的直接存储器访问(DMA)事务。

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