| 摘要 |
PURPOSE:To remove the waste of time and to use a circuit, a computer, etc. rapidly, by outputting a communication control program loading request instruction to a CPU at the completion of preparation on the remote center side or when an access is outputted from a terminal on the center side. CONSTITUTION:A data processing system is constituted by a host center consisting of a CPU1 and a local communication control processing device 2(L-CPP) and a remote center provided with a remote communication control processing device 4(R-CCP) and both the centers are connected by a remote circuit 3. Plural terminal devices 11 are connected to respective centers. When the preparation on the R-CCP4 side is completed or when an access is outputted from the device 11 connected to the L-CCP2 side, a loading request command for a communication control program (NCP) is outputted to the CPU1 and an NCP is returned from the L-CCP2. Consequently, the waste of time is removed and the remote circuit 3, a computer, etc. are used rapidly. |
