| 摘要 |
PURPOSE:To eliminate duplication of data by sharing a storage means among buffers in each node. CONSTITUTION:In a ring network, data is circulated on a transmission line 2 in one direction. Each of nodes 1-1-1-4 is provided with plural buffers 3 and a buffer select controller 4 which performs the switching control of buffers 3. When an address is reported, the controller 4 switches buffers 3, and ready is reported when data of the requested address is prepared, and a memory access part 5 can access the requested memory. |
