Method and apparatus for burst transfer
    1.
    发明申请
    Method and apparatus for burst transfer 审中-公开
    突发传送的方法和装置

    公开(公告)号:US20070204076A1

    公开(公告)日:2007-08-30

    申请号:US11364979

    申请日:2006-02-28

    IPC分类号: G06F13/00

    CPC分类号: G06F13/28

    摘要: A method includes receiving a burst access request for transfer of data between a memory and a first bus. The burst access request specifies an amount of data that is at least a multiple of an amount of data transferred in one beat. A single memory request is issued, instructing the memory to transfer the specified amount of data between the memory and a buffer coupled to the first bus. The specified amount of data is transferred between the buffer and the first bus in a plurality of beats.

    摘要翻译: 一种方法包括接收用于在存储器和第一总线之间传送数据的突发存取请求。 突发访问请求指定在一个节拍中传输的数据量的至少一倍的数据量。 发出单个存储器请求,指示存储器在存储器和耦合到第一总线的缓冲器之间传送指定量的数据。 指定量的数据在多个节拍之间在缓冲器和第一总线之间传送。

    Obtaining channel status in a network-based data transport architecture
    2.
    发明申请
    Obtaining channel status in a network-based data transport architecture 有权
    在基于网络的数据传输架构中获取通道状态

    公开(公告)号:US20060268730A1

    公开(公告)日:2006-11-30

    申请号:US11140428

    申请日:2005-05-27

    IPC分类号: H04J1/16 H04J3/12

    摘要: A buffer circuit for use in a node in a network-based data transport system is configurable for providing channel status information of all channels associated with a given signal in the network-based data transport system. The buffer circuit includes a memory and a controller coupled to the memory. The controller is the operative: (i) to receive channel status information from a plurality of different channel status sources; (ii) to select one of the channel status sources for supplying the channel status information at a given point in time; and (iii) to store the channel status information corresponding to the selected channel status source in the memory.

    摘要翻译: 用于基于网络的数据传输系统中的节点的缓冲电路可配置为在基于网络的数据传输系统中提供与给定信号相关联的所有信道的信道状态信息。 缓冲电路包括存储器和耦合到存储器的控制器。 控制器是可操作的:(i)从多个不同的信道状态源接收信道状态信息; (ii)选择在给定时间点提供频道状态信息的频道状态来源之一; 和(iii)将与所选择的信道状态源相对应的信道状态信息存储在存储器中。

    Configurable network connection address forming hardware
    3.
    发明申请
    Configurable network connection address forming hardware 失效
    可配置网络连接地址形成硬件

    公开(公告)号:US20070058633A1

    公开(公告)日:2007-03-15

    申请号:US11226507

    申请日:2005-09-13

    IPC分类号: H04L12/28

    CPC分类号: H04L69/22

    摘要: An apparatus and method are provided for extracting connection information from a traffic header in a communications network. The apparatus includes a first storage element containing a first look-up table for determining a first data packet header offset and data size for extracting a communications protocol type from the header and a second storage element containing a second look-up table for determining from the communications protocol type a second data packet header offset and second data size for extracting a connection address from the header. The storage elements may be in the form of content-addressable memories. Exception handling and hardware initialization can be controlled by a system processor.

    摘要翻译: 提供了一种用于从通信网络中的业务报头提取连接信息的装置和方法。 该装置包括第一存储元件,该第一存储元件包含用于确定第一数据包标题偏移的第一查找表和用于从标题中提取通信协议类型的数据大小,以及第二存储元件,其包含第二查找表,用于从 通信协议类型为从头部提取连接地址的第二数据分组报头偏移和第二数据大小。 存储元件可以是可内容寻址的存储器的形式。 异常处理和硬件初始化可由系统处理器控制。