Reconfigurable multiprocessor system particularly

专利名称：Reconfigurable multiprocessor system

particularly for digital processing of radarimages

发明人：Piacentini, Maurizio,Lombardi, Michele,Vitale,

Gregorio

申请号：EP04425935.6申请日：20041222公开号：EP1675015B1公开日：20080430

摘要：An architecture for allocating data processing resources, which comprises aplurality of consecutive nodes, each connected in input to an input data communicationsbus and in output to an output data communications bus, each node comprising a dataprocessing unit, for processing the data that are present on the input bus and sendprocessed data on the output bus; a node controller, which is connected to the

processing unit; switching means, for switching from a parallel state to a series state andvice versa the state of the connection between the node and a successive node of theplurality of nodes via the input bus and the output bus, wherein: in the parallel state, thenode and the successive node share the data present in the input bus; in the series state,the output bus is connected to the input bus upstream of the successive node, so thatthe data present on the output bus and the data processed by the node are present ininput to the succesive node; the state of the switching means of the plurality of nodesdefining consecutive functional groups, wherein each group comprises one of the nodesor a plurality of the nodes connected in parallel to each other via the respective switching

means in the parallel state, and wherein each group is connected to the successive groupvia one of the nodes in which the respective switching means are in the series state.

申请人：GALILEO AVIONICA SPA

地址：IT

国籍：IT

代理机构：Modiano, Micaela Nadia

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