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Registered METHOD AND APPARATUS FOR CONTROLLING OPERATION VOLTAGE OF PROCESSOR CORE, AND PROCESSOR SYSTEM INCLUDING THE SAME
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METHOD AND APPARATUS FOR CONTROLLING OPERATION VOLTAGE OF PROCESSOR CORE, AND PROCESSOR SYSTEM INCLUDING THE SAME
- Inventors
- Kwon Young-Su, Nak Woong Eum, Byun Kyung Jin
- Application No.
- 14256402 (2014.04.18)
- Publication No.
- 20140359316 (2014.12.04)
- Registration No.
- 9489034 (2016.11.08)
- Country
- UNITED STATES
- Project Code
- 13VC2300, Energy Scalable Vector Processor - Primary Technology, Nak Woong Eum
- Abstract
- A method and an apparatus for controlling an operation voltage of a processor core and a processor system including the same are provided. The apparatus for controlling an operation voltage of a processor core includes a voltage supplier and an operation voltage searching core. The voltage supplier supplies the operation voltage to the processor core. The operation voltage searching core requests the processor core to execute a program, and controls the operation voltage based on whether the program has been normally operated.