Proceedings of the IEEK Conference (대한전자공학회:학술대회논문집)

The Institute of Electronics and Information Engineers (대한전자공학회)
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Implementation of Energy-Efficient Multimedia Embedded System using PXA270 processor

PXA270 프로세서를 사용한 저전력 멀티미디어 임베디드 시스템의 구현

  • Kim, Sang-Duck (High Speed IC Research Department, Basic Research Laboratory, Electronics and Telecommunications Research Institute, University of Science & Technology) ;
  • Lee, Hoo-Sung (High Speed IC Research Department, Basic Research Laboratory Electronics and Telecommunications Research Institute) ;
  • Park, Seong-Su (High Speed IC Research Department, Basic Research Laboratory Electronics and Telecommunications Research Institute)
  • 김상덕 (한국전자통신연구원, 과학기술연합대학원대학교) ;
  • 이후성 (한국전자통신연구원) ;
  • 박성수 (한국전자통신연구원)
  • Published : 2005.11.26
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Abstract

In wireless and handheld platforms area, performance, power and cost are key metrics for product success. This is driving increasing levels of on-chip integration in state-of-the-art application processors. The purpose of this project is to optimize and design the energy-efficient embedded system that properly displays video and audio in real time. The requirements are for the media player to be capable of decoding real-time streaming video and audio with the least possible energy consumption for a variety of different clips at different resolutions. We implemented this Linux based multimedia player on Intel's PXA27x platform.

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