FIELD: computer engineering. SUBSTANCE: system has input buffer, input switching circuit that functions as retrieval and adding means, copy switching circuit that also functions as retrieval and adding means, feedback switching circuit that functions to receive cells sent back and to save them till next cell cycle, routing table used for data storage to convert them and replace data for cell routing, routing and feedback controller that functions to route and control input cells and those sent back according to routing table, routing switching circuits, cell separator that functions to separate cells into those routed and cells brought to routing circuits and to transmit them to routing switching circuits, and cell combiner used to combine cells and to bring separated ones from output ports of routing switching circuits. EFFECT: provision for complex data representation in asynchronous switching mode. 5 cl, 39 dwg, 1 tbl
