| 摘要 |
<p>PURPOSE:To easily reset a multi-processor system by causing the whole system to be a reset condition when the reset switches of respective processors are operated more than a set number within a constant time and causing only the correspondent processor to be the reset condition when the switches are operated less than the set number. CONSTITUTION:A means is provided to convert the condition of a reset switch 17 to an electric signal and to detect the number for the reset switch 17 to be operated within the constant time. When it is detected by this detecting means that the reset switch 17 is operated less than the set number, the reset operation of a correspondent processor 1 (2, 3) is executed. Then, when it is detected by the detecting means that the switch is operated more than the set number, the reset operation is executed to the whole system. Thus, when one reset switch 17 is operated, the reset for the unit of the processors and the reset of the whole system can be executed.</p> |
