| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an electronic apparatus capable of appropriately determining instantaneous interruption of a main power source. <P>SOLUTION: An electronic apparatus includes power source generation means and a first control part. The power source generation means generates a plurality of power sources from a main power source to make the timing of the voltage drop of the plurality of power sources different from each other when the main power source is turned off. The first control part is supplied with a second power source whose timing of the voltage drop is slower than a first power source whose timing of the voltage drop is the fastest among the plurality of power sources when the main power source is turned off. The first control part controls the entire electronic apparatus and includes detection means that detects the voltage drop of the first power source when the main power source is turned off, and determines that the main power source is instantaneously interrupted when detecting resupply of the first power source after detecting the supply of the second power supply. <P>COPYRIGHT: (C)2013,JPO&INPIT |
