| 摘要 |
PURPOSE:To obtain an input/output controlling system that can be controlled in the same way as controlling of an local input/output device by providing a local input/output device emulator that emulates the local input/output device. CONSTITUTION:A software diagnosing program 7 is stored in an electronic computer 1. A local input/output device emulator circuit 11 processes local command issued by the electronic computer 1 using a buffer for a false display picture, and the output is remote command converted by an output controlling circuit 13. Then, the remote command is sent to a remote display terminal unit 18 through a communication circuit controlling circuit 15 according to specified communication circuit procedure. Inputted data sent from the remote display terminal unit 18 is received through the communication circuit controlling circuit 15 according to specified communication circuit procedure. Further, this is received by an input controlling circuit 14 and set to a false disply picture buffer 12 and sent to the electronic computer 1 by a local display terminal unit emulator circuit 11. |
