| 摘要 |
PURPOSE:To improve the use efficiency and the reliability of data processing devices by sharing plural data processing devices among plural data processing request devices. CONSTITUTION:Plural data processing request devices 11-1m and plural data processing devices 21-2n are connected through a switch matrix 4 to make it possible that an optional data processing request device is connected to an optional data processing device. When requests of data processing request devices 11-1m are inputted to a selection control circuit 3 through a data processing request signal line 5, the selection control circuit 3 connects data processing request devices 11-1m to optional idle data processing devices 21-2n through the switch matrix 4, and connected data processing devices 21-2n process data processing requests. |
