发明名称 |
METHOD AND PROGRAM FOR SETTING MICROPROCESSOR POWER SUPPLY VOLTAGE |
摘要 |
A determining unit determines the state of the microprocessor. A setting unit sets a power supply voltage to be supplied to the microprocessor according to the state of the microprocessor determined by the determining unit. A power supply circuit supplies the power supply voltage set by the setting unit, to the microprocessor via a power supply line. The determining unit determines repeatedly the state of the microprocessor at preset timing, and the setting unit resets the power supply voltage every time the determination is performed by the determining unit.
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申请公布号 |
US2009228727(A1) |
申请公布日期 |
2009.09.10 |
申请号 |
US20060162393 |
申请日期 |
2006.11.20 |
申请人 |
SONY COMPUTER ENTERTAINMENT INC. |
发明人 |
TAMURA TETSUJI;TAKIGUCHI IWAO;MURAKI YOSUKE;HIROI TOSHIYUKI;INOUE KOJI;AIKAWA MAKOTO |
分类号 |
G06F1/32 |
主分类号 |
G06F1/32 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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