发明授权
- 专利标题: Regulating an operating condition of an integrated circuit to compensate for a manufacturing variation
- 专利标题(中): 调节集成电路的工作状态以补偿制造变化
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申请号: US12048957申请日: 2008-03-14
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公开(公告)号: US08164390B1公开(公告)日: 2012-04-24
- 发明人: Randall D. Briggs , Eran Maor , Walter Lee McNall , William B. Weiser , Haggai Telem
- 申请人: Randall D. Briggs , Eran Maor , Walter Lee McNall , William B. Weiser , Haggai Telem
- 申请人地址: BM Hamilton IL Yokneam
- 专利权人: Marvell International Ltd.,Marvell Israel (MISL) Ltd.
- 当前专利权人: Marvell International Ltd.,Marvell Israel (MISL) Ltd.
- 当前专利权人地址: BM Hamilton IL Yokneam
- 主分类号: H03L7/081
- IPC分类号: H03L7/081
摘要:
An integrated circuit has operational circuitry to perform an operation. An operational regulator regulates an operating condition of the operational circuitry. The operational regulator has a sample clock to generate a sample clock signal. The sample clock signal correlates to a manufacturing variation of the electronic circuitry. The operational regulator also includes a configurator to evaluate the sample clock signal and generate a configuration signal according to the evaluation. A controller is provided to receive the configuration signal and control an operating condition of the operational circuitry according to the configuration signal.
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