Invention Grant
- Patent Title: Energy efficient achievement of integrated circuit performance goals
- Patent Title (中): 集成电路性能目标的节能实现
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Application No.: US12561731Application Date: 2009-09-17
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Publication No.: US07949493B2Publication Date: 2011-05-24
- Inventor: Pieter Vorenkamp , Neil Y. Kim
- Applicant: Pieter Vorenkamp , Neil Y. Kim
- Applicant Address: US CA Irvine
- Assignee: Broadcom Corporation
- Current Assignee: Broadcom Corporation
- Current Assignee Address: US CA Irvine
- Agency: McAndrews, Held & Malloy, Ltd.
- Main IPC: G05B13/00
- IPC: G05B13/00 ; G05B15/00 ; G06F19/00 ; G06F17/40

Abstract:
A system and method for meeting performance goals in an electronic system in an energy efficient manner. Various aspects of the present invention may comprise operating an electrical circuit at a current level of performance and a current level of energy efficiency by providing the electrical circuit with electrical power characterized by a current set of power characteristics (e.g., utilizing a power control module). The current level of performance may be determined (e.g., by a performance monitor) and compared to a desired level of performance (e.g., by the power control module). If the current level of performance is higher than the desired level of performance, then the electrical circuit may be operated at a next (e.g., lower) level of performance and a next (e.g., higher) level of energy efficiency by providing the electrical circuit with electrical power characterized by a next set of power characteristics.
Public/Granted literature
- US20100004883A1 ENERGY EFFICIENT ACHIEVEMENT OF INTEGRATED CIRCUIT PERFORMANCE GOALS Public/Granted day:2010-01-07
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