发明名称 |
MIKROPROZESSOR MIT DIGITALER LEISTUNGSDROSSEL |
摘要 |
The present invention provides a digital-based mechanism for adjusting the power consumption in an integrated digital circuit such as a processor. The processor includes one or more functional units and a digital throttle that monitors activity states of the processor's functional units to estimate the processor's power consumption. One embodiment of the digital throttle includes one or more gate units, a monitor circuit, and a throttle circuit. Each gate unit controls the delivery of power delivery to a functional unit of the processor and provides a signal that indicates the activity state of its associated functional unit. The monitor circuit determines an estimated power consumption level from the signals and compares the estimated power consumption with a threshold power level. The throttle circuit adjusts the instruction flow in the processor if the estimated power consumption level exceeds the threshold power level. |
申请公布号 |
DE60043996(D1) |
申请公布日期 |
2010.04.22 |
申请号 |
DE2000643996 |
申请日期 |
2000.11.21 |
申请人 |
INTEL CORP. |
发明人 |
GROCHOWSKI, EDWARD T.;SHARMA, VINOD;MATTHEWS, GREGORY S.;JOSHI, VIVEK;KLING, RALPH M. |
分类号 |
G06F1/32;G06F15/78;G06F1/04;G06F1/20;G06F9/38 |
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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