| 摘要 |
A mode processing apparatus includes an MCU. The MCU executes a processing operation according to one of an audio reproducing mode and an audio recording mode, by using a battery as a power supply. Also, the MCU cyclically determines, in parallel with the processing operation according to an operating mode at a current time point, whether or not a terminal voltage Vbat of the battery is equal to or less than a threshold value. When a determination result indicating the terminal voltage Vbat≦̸the threshold value is continued, the MCU requests to stop the processing operation according to the operating mode at a current time point. Moreover, the MCU adjusts a length of a cycle in which the above-described determining process is performed to a length different depending on each operating mode.
|
