Low latency cadence selectable interface for data transfers between
busses of differing frequencies
    1.
    发明授权
    Low latency cadence selectable interface for data transfers between busses of differing frequencies 失效
    低延迟节奏可选接口,用于不同频率的总线之间的数据传输

    公开(公告)号:US5652848A

    公开(公告)日:1997-07-29

    申请号:US653216

    申请日:1996-05-24

    IPC分类号: G06F13/28 G06F13/40 G06F13/42

    CPC分类号: G06F13/28 G06F13/405

    摘要: A bus interface with resources to selectively optimize burst mode data transfers from one bus to another through an automated selection and generation of a cadence. In one form, the cadence is selected based upon memory access latency characteristics, the relative widths of the busses, and the relative clock frequencies of the busses. The selected cadence is provided as a pacing ready signal to the bus receiving the transferred data.

    摘要翻译: 具有资源的总线接口,用于通过自动选择和产生节奏来选择性地优化从一个总线到另一个总线的突发模式数据传输。 在一种形式中,基于存储器访问延迟特性,总线的相对宽度和总线的相对时钟频率来选择节奏。 所选择的节奏作为起搏就绪信号被提供给接收传送数据的总线。