Invention Grant
- Patent Title: Dynamic voltage frequency scaling method and apparatus
- Patent Title (中): 动态电压频率缩放方法及装置
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Application No.: US13957982Application Date: 2013-08-02
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Publication No.: US09436253B2Publication Date: 2016-09-06
- Inventor: Hwang Sub Lee , Jong Lae Park
- Applicant: Samsung Electronics Co., Ltd.
- Applicant Address: KR
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR
- Agency: Onello & Mello, LLP
- Priority: KR10-2012-0095142 20120829
- Main IPC: G06F1/26
- IPC: G06F1/26 ; G06F1/04 ; G06F1/32
Abstract:
System-on-a-chip (SOC) includes a dynamic voltage frequency scaling (DVFS) control unit; and a central processing unit (CPU) to operate the DVFS control unit. By using the DVFS control unit, a DVFS table may be selectively used according to any of various scenarios or modes of operation, thereby performing DVFS control.
Public/Granted literature
- US20140068285A1 DYNAMIC VOLTAGE FREQUENCY SCALING METHOD AND APPARATUS Public/Granted day:2014-03-06
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