发明名称 |
Digital adaptive voltage supply |
摘要 |
Measurement circuit components are included in an integrated circuit fabricated on a semiconductor substrate. These measurement circuits include registers that are connected to a voltage regulation circuit that provides the integrated circuit voltage source and to a power management circuit. These measurement circuits provide signals to control the voltage regulation circuit for adjusting the voltage output to the integrated circuit based upon a measurement values obtained on the semiconductor device. These measurements include temperature, IR drop at locations on the semiconductor substrate, along with the frequency response of integrated circuit.
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申请公布号 |
US7714635(B2) |
申请公布日期 |
2010.05.11 |
申请号 |
US20070671531 |
申请日期 |
2007.02.06 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
SINGH DEEPAK K.;ATALLAH FRANCOIS IBRAHIM;SEMAN DAVID JOHN |
分类号 |
G05F1/10 |
主分类号 |
G05F1/10 |
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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