| 摘要 |
PURPOSE:To drastically improve the exchange and transmission of data by so constituting the titled system that the input and output nodes are equal in number and the switching state of a switching element is selectively specified by a setting-control means to be capable of broadcasting. CONSTITUTION:The number of connection nodes is set, and a desired output- node-train is determined. The train is stored in a node-train storing memory 31 of a setting-control circuit 30. A dummy node-train generating circuit 32 corresponding to the said node-train generates a 1-to-1 connection train. Receiving it, a setting circuit 33 outputs 2-bit selection information each switching element and, if needed, a pair-term. The said information is temporarily stored in a setting-information memory 34 which is retrieved by a pair-term retrieving circuit 35 and the pair-term is found. And thereafter, a broadcast-setting circuit 36 sets again the switching element corresponding to the pair-term in the broadcasting-set. Consequently, a planned broadcasting-setting is generated in the Benes permutation network. |
