| 摘要 |
<p>PURPOSE:To prevent the impossibility to release the resetting of a processor due to the trouble of a service processor by resetting and releasing the resetting of the processor based on the resetting command data outputted from the service processor. CONSTITUTION:A resetting pulse signal generating circuit 15 is composed of a monostable multivibrator, etc., activated by a resetting command data 50 outputted by a service processor 1 and generates a resetting pulse signal 60 of a prescribed time width. Consequently, a processor MPU 14 is reset, and simultaneously, the resetting condition can be released after the prescribed time. Thus, the resetting releasing impossible condition of the processor MPU 14 to occur due to the trouble of the service processor 1 can be prevented.</p> |
