| 摘要 |
PROBLEM TO BE SOLVED: To provide a bus device capable of simultaneously transferring the data more than the number of transfer systems, and reducing the amount of wiring in a bus system in comparison with a conventional one. SOLUTION: Switch parts 411-4n1, 412-4m2 are respectively mounted on contact points with a bus 3, of masters 11-1n and slave 21-2m, and a transfer passage corresponding to data transfer request is divided from the bus 3 by the switch part to simultaneously transfer the plurality of data even in the data transfer system of one system. COPYRIGHT: (C)2006,JPO&NCIPI
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