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Information processing apparatus and processor and control method

  • US 20070118773A1
  • Filed: 04/14/2006
  • Published: 05/24/2007
  • Est. Priority Date: 11/18/2005
  • Status: Active Grant
First Claim
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1. An information processing apparatus comprising:

  • a main body adapted to receive a battery;

    a processor provided in the main body, the processor including a first core and a second core; and

    a power supply controller to execute a process for setting the processor in one of a plurality of operating modes based on rating information indicative of a performance of the battery, the plurality of operating modes include (i) a multi-core mode in which the first core and the second core are operable and (ii) a single-core mode in which one of the first core and the second core is operable.

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