| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a power saving method of a microprocessor capable of achieving power saving effects, and extending the life of a battery. SOLUTION: At the time of starting a microprocessor, whether or not the microprocessor is started by a battery is judged, and when the result is NO, the microprocessor is allowed to enter a high speed executing state so that the function of network connection, paint, and game or the like can be executed by a user, and when the result is YES, the microprocessor is allowed to enter a low speed executing state so that VCD and DVD movie viewing can be executed by the user. When the user wants to execute the function of the network connection, paint, and game or the like in the low speed executing state of the microcomputer, the low speed executing state is switched to the high speed executing state so that the function of the network connection, paint, and game or the like can be executed by the user.</p> |
