CAM-based search engines and packet coprocessors having results status signaling for completed contexts
    21.
    发明授权
    CAM-based search engines and packet coprocessors having results status signaling for completed contexts 失效
    基于CAM的搜索引擎和分组协处理器具有完成上下文的结果状态信令

    公开(公告)号:US07082493B1

    公开(公告)日:2006-07-25

    申请号:US10698246

    申请日:2003-10-31

    IPC分类号: G06F12/00

    CPC分类号: G11C15/00

    摘要: CAM-based search engines and packet coprocessors include control logic that supports direct reads of information that summarizes the done status of multiple contexts being handled by the search engine device. This done status information may be maintained in dedicated registers that are configured to support high bandwidth utilization from a data port of the search engine device. The control logic may also be configured to generate interrupts or asynchronous signals that notify an issuing command source of context completion.

    摘要翻译: 基于CAM的搜索引擎和分组协处理器包括支持直接读取信息的控制逻辑,其总结由搜索引擎设备正在处理的多个上下文的完成状态。 该完成的状态信息可以被保持在被配置为支持来自搜索引擎设备的数据端口的高带宽利用的专用寄存器中。 控制逻辑还可以被配置为产生通知上下文完成的发布命令源的中断或异步信号。