| 摘要 |
<p>PURPOSE:To protect the data by deciding an interruption or a resetting action based on the operating state of a reset switch for a reset circuit of a microprocessor. CONSTITUTION:The reset circuits 101, 103, 104 and 105 are provided between a reset switch 102 and a microprocessor 106. Then an interruption terminal 112 or reset terminal 113 of the microprocessor 106 is started based on the operating state of the switch 102. When the terminal 112 is started, the microprocessor 106 is reset by a program. Thus it is possible to protect the data that must not be destroyed in a reset state.</p> |
