The DVS controller : analysis and design

Author

Sulayman, Diary R.

Source

ZANCO Journal of Pure and Applied Sciences

Publisher

Salahaddin University-Erbil Department of Scientific Publications

Publication Date

2016-06-30

Country of Publication

Iraq

No. of Pages

6

Main Subjects

Natural & Life Sciences (Multidisciplinary)

English Abstract

High performance computing systems are undergoing exciting and rapid advancements.

Increasing the portable device that operates on batteries with limited energy supply heightened the desire to reduce device power consumption based on the time varying computational workload.

Dynamic voltage scaling (DVS) is an effective low-power design technique for reducing the dissipated power or consumption, which adjusts the supply voltage and correspondingly clock frequency dynamically in order to obtain a minimum consumption of power to extend their lifetime use on a revolutionary scale.

This paper presents the DVS controller analysis and design for practical portable real-time applications and systems for controlling the change in the duty cycle of the DC-DC buck converter and thereby, the voltage and frequency are regulated.

Simulation and results are used to realize the controller design and verifying the range of saving power applied on realistic system workloads with varying execution times using different benchmark programs.

Data Type

Conference Papers

Record ID

BIM-786584

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