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公开(公告)号:US5282201A
公开(公告)日:1994-01-25
申请号:US521798
申请日:1990-05-10
申请人: Steven J. Frank , Henry Burkhardt, III , James B. Rothnie , David I. Epstein , Stephen W. Morss , Dana R. Kelly , Paul A. Binder
发明人: Steven J. Frank , Henry Burkhardt, III , James B. Rothnie , David I. Epstein , Stephen W. Morss , Dana R. Kelly , Paul A. Binder
IPC分类号: G06F9/30 , G06F9/38 , G06F9/46 , G06F9/50 , G06F11/00 , G06F11/07 , G06F12/08 , G06F12/10 , G06F12/12 , H04L12/46 , H04L12/56
CPC分类号: H04L12/5601 , G06F11/004 , G06F11/0724 , G06F11/073 , G06F11/0772 , G06F12/0811 , G06F12/0817 , G06F12/10 , G06F9/383 , G06F9/3836 , G06F9/384 , G06F9/3851 , G06F9/3857 , G06F9/3865 , G06F9/468 , G06F9/5016 , G06F9/52 , H04L12/4637 , H04L45/04 , H04L49/107 , H04L49/255 , H04L49/256 , G06F12/126 , G06F2212/272
摘要: A digital data communications apparatus includes first and second processing groups, each made up of a plurality of processing cells interconnected by an associated bus. An element (RRC) transfers information packets generated by the processing cells between the first and second processing groups. The RRC includes an input for receiving packets from the bus of the first processing group, as well as first and second outputs for outputting packets to the buses of the first and second groups, respectively. A control element routes packets received at the input to a selected one of the outputs based upon a prior history of routings of the datum referenced in that information packet (or requests for that data) between said first and second processing groups.
摘要翻译: 数字数据通信装置包括第一和第二处理组,每个处理组由多个由相关总线互连的处理单元组成。 元素(RRC)在第一和第二处理组之间传送由处理单元产生的信息分组。 RRC包括用于从第一处理组的总线接收分组的输入,以及用于分别向第一组和第二组的总线输出分组的第一和第二输出。 控制元件基于在所述第一和第二处理组之间的该信息分组(或对该数据的请求)中引用的数据的路由的先前历史来将在输入处接收到的分组路由到所选择的一个输出。
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公开(公告)号:US5226039A
公开(公告)日:1993-07-06
申请号:US526396
申请日:1990-05-18
申请人: Steven J. Frank , Henry Burkhardt, III , James B. Rothnie , David I. Epstein , Stephen W. Morss , Dana R. Kelly , Paul A. Binder
发明人: Steven J. Frank , Henry Burkhardt, III , James B. Rothnie , David I. Epstein , Stephen W. Morss , Dana R. Kelly , Paul A. Binder
IPC分类号: G06F9/30 , G06F9/38 , G06F9/46 , G06F9/50 , G06F11/00 , G06F11/07 , G06F12/08 , G06F12/10 , G06F12/12 , G06F15/173 , H04L12/433 , H04L12/46 , H04L12/56
CPC分类号: G06F9/3865 , G06F11/004 , G06F11/0724 , G06F11/073 , G06F11/0772 , G06F12/0811 , G06F12/0817 , G06F12/10 , G06F15/17337 , G06F9/383 , G06F9/3836 , G06F9/384 , G06F9/3851 , G06F9/3855 , G06F9/3857 , G06F9/468 , G06F9/5016 , G06F9/52 , H04L12/433 , H04L12/4637 , H04L12/5601 , H04L45/00 , H04L45/04 , H04L49/107 , H04L49/256 , G06F12/126 , G06F2212/272 , H04L2012/5605 , H04L2012/562
摘要: A switch is provided for selectively routing digital information packets received from at least first and second external sources to at least first and second external destinations. At least one of the first sources generates an information packet including a datum, or a request therefore, and a corresponding descriptor. First and second routing interconnects have inputs for receiving packets from respective sources and outputs for transmitting packets to respective destinations. The interconnects are also coupled for transferring packets between one another. Directories within the interconnects store descriptors corresponding to data associated with the first destination, as well as requests routed from the other interconnect. A controller routes packets based on the correspondence, or lack thereof, between the descriptor in that packet and an entry signal allocated to corresponding directory.
摘要翻译: 提供了一种开关,用于选择性地将从至少第一和第二外部源接收的数字信息分组路由到至少第一和第二外部目的地。 第一源中的至少一个源产生包括数据或因此的请求的信息分组和相应的描述符。 第一和第二路由互连具有用于从各个源接收分组的输入和用于将分组发送到相应目的地的输出。 互连还被耦合用于在彼此之间传送分组。 互连中的目录存储对应于与第一目的地相关联的数据的描述符,以及从另一互连路由的请求。 控制器基于该分组中的描述符与分配给相应目录的输入信号之间的对应关系或缺乏路由分组。
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公开(公告)号:US5341483A
公开(公告)日:1994-08-23
申请号:US531506
申请日:1990-05-31
申请人: Steven J. Frank , Paul A. Binder
发明人: Steven J. Frank , Paul A. Binder
IPC分类号: G06F9/30 , G06F9/38 , G06F9/46 , G06F9/50 , G06F11/00 , G06F11/07 , G06F12/08 , G06F12/10 , G06F12/12 , G06F15/173 , H04L12/433 , H04L12/46 , H04L12/56 , G06F12/00
CPC分类号: G06F9/5016 , G06F11/004 , G06F11/0724 , G06F11/073 , G06F11/0772 , G06F12/0811 , G06F12/0817 , G06F12/10 , G06F15/17337 , G06F9/3005 , G06F9/383 , G06F9/3836 , G06F9/384 , G06F9/3851 , G06F9/3857 , G06F9/3865 , G06F9/468 , G06F9/52 , H04L12/433 , H04L12/4637 , H04L45/04 , G06F12/126 , G06F2212/272
摘要: An associative memory having an associativity of 2.sup.q, where (q) is an integer greater than or equal to one, is provided for storing information relating to data. The memory includes (n) tables, each having a plurality of entries for storing signals associated with data descriptors having a common set portion and common other portions. The entries of table (k), where (k) represents successive integers between (1) and (n-1), store pointers to respective entries of table (k+1). The entries of table (1) are arranged for access as a function of the common set portion and the common portion (1) with which they are respectively associated. The entries of the other tables are arranged for access as a function of (i) a value of the common set portion, (ii) a value of a pointer-respresentative signal of the respective table (m-1) entry means, and (iii) the value of the common portion(m) with which such table(m) entry means is respectively associated. The entries of table(n) store information relating to one or more data having a common portion(n).
摘要翻译: 提供具有2q的关联性的关联存储器,其中(q)是大于或等于1的整数,用于存储与数据有关的信息。 存储器包括(n)个表,每个表具有用于存储与具有公共设置部分和公共其他部分的数据描述符相关联的信号的多个条目。 表(k)的条目,其中(k)表示(1)和(n-1)之间的连续整数,将指针存储到表(k + 1)的相应条目。 表(1)的条目被设置为作为共同设置部分和与它们分别关联的公共部分(1)的函数的访问。 其他表的条目被设置为作为(i)公共集合部分的值,(ii)各个表(m-1)条目装置的指针表示信号的值和( iii)与该表(m)输入装置分别相关联的公共部分(m)的值。 表(n)的条目存储与具有公共部分(n)的一个或多个数据有关的信息。
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