| 摘要 |
PURPOSE:To decrease the transmission wait time for a processing request by providing a request storage means, a display means in operation and a display setting means in operation to the midpoint of the 1st and 2nd information processors. CONSTITUTION:When a processing request to the 2nd information processor 2 takes place in the 1st information processor 1, the display setting means 5 in operation selects a request storage means not representing the display in operation among plural request storage means 3 by a corresponding display means 4 in operation and stores the processing request. In this case, a counter means 6 in the inside of the 2nd information processor 2 is incremented by one, an interruption generating means 7 is started, interruption takes place to a microprogram control section 8 and the microprogram control section 8 receives the processing request from the corresponding request storage means 3. Then the counter means 6 is decremented by one, the display setting means 5 in operation is started and a command is given to reset the display means 4 in operation corresponding to the request storage means 3. Thus, the transmission waiting time for the processing request is reduced remarkably.
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