发明名称 |
A METHOD AND APPARATUS FOR REDUCING POWER CONSUMPTION THROUGH DYNAMIC CONTROL OF SUPPLY VOLTAGE AND BODY BIAS |
摘要 |
An approach for power reduction of an integrated circuit device. In response to detecting a change in an activity factor associated with an integrated circuit device from a first activity factor to a second activity factor, a supply voltage and a body bias associated with the integrated circuit device are adjusted based on the second activity factor to reduce power consumption. For one aspect, the supply voltage and body bias are adjusted to maintain a substantially constant operating frequency for the integrated circuit device. |
申请公布号 |
WO2004061633(A2) |
申请公布日期 |
2004.07.22 |
申请号 |
WO2003US39133 |
申请日期 |
2003.12.10 |
申请人 |
INTEL CORPORATION |
发明人 |
TSCHANZ, JAMES;YE, YIBIN;WEI, LIQIONG;DE, VIVEK |
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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