Invention Grant
US09037883B2 Apparatus, method, and system for improved power delivery performance with a dynamic voltage pulse scheme
有权
用动态电压脉冲方案提高功率输送性能的装置,方法和系统
- Patent Title: Apparatus, method, and system for improved power delivery performance with a dynamic voltage pulse scheme
- Patent Title (中): 用动态电压脉冲方案提高功率输送性能的装置,方法和系统
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Application No.: US14020364Application Date: 2013-09-06
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Publication No.: US09037883B2Publication Date: 2015-05-19
- Inventor: Lilly Huang , Krishnan Ravichandran
- Applicant: Intel Corporation
- Applicant Address: US CA Santa Clara
- Assignee: Intel Corporation
- Current Assignee: Intel Corporation
- Current Assignee Address: US CA Santa Clara
- Agency: International IP Law Group PLLC
- Main IPC: G06F1/00
- IPC: G06F1/00 ; G06F1/32 ; G01R15/00 ; B23K11/24 ; G06F1/26 ; G06F3/02

Abstract:
An apparatus and method is described herein for providing a dynamic pulse scheme for a voltage supply. A load (current) demand event of a processor is either predicted and/or detected. In response to the current demand event, such as a change in the current demand; a temporary, transient voltage pulse is generated by a voltage supply to compensate for the current transient demand. As result, dynamic voltage supply pulses generated based on the load current or the prediction of the load current demand increases performance, decreases power consumption, and saves expensive addition of compensation components, such as capacitors to a processor package.
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