Invention Grant
US08954773B2 Electronic device and method for controlling current of a processor load by slewing clock frequency
有权
用于通过回转时钟频率控制处理器负载电流的电子设备和方法
- Patent Title: Electronic device and method for controlling current of a processor load by slewing clock frequency
- Patent Title (中): 用于通过回转时钟频率控制处理器负载电流的电子设备和方法
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Application No.: US12091034Application Date: 2005-10-21
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Publication No.: US08954773B2Publication Date: 2015-02-10
- Inventor: Jenifer M. Scott , Michael R. Garrard , Ray C. Marshall
- Applicant: Jenifer M. Scott , Michael R. Garrard , Ray C. Marshall
- Applicant Address: US TX Austin
- Assignee: Freescale Semiconductor, Inc.
- Current Assignee: Freescale Semiconductor, Inc.
- Current Assignee Address: US TX Austin
- International Application: PCT/EP2005/011345 WO 20051021
- International Announcement: WO2007/045265 WO 20070426
- Main IPC: G06F1/26
- IPC: G06F1/26 ; H03L7/08 ; G06F1/08 ; H03L7/197
Abstract:
An electronic device comprises a voltage regulator supplying a current to a load such as a micro-controller unit. The load controls the current provided to the load from the voltage regulator. Preferably, the load controls the level of current supplied to the load upon start-up, thereby avoiding power surges being drawn by the load.
Public/Granted literature
- US20080301478A1 Electronic Device and Method for Controlling Current Public/Granted day:2008-12-04
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