The Design of Video Accelerator Bus Wrapper

  • Yan Xu
  • Longmei Nan
  • Pengfei Guo
  • Jinfu Xu
Conference paper
Part of the Communications in Computer and Information Science book series (CCIS, volume 396)


Novel wrapper implementation technique is used to improve the data communication for video processing accelerator. The wrapper provided the function of flow control, data buffers and protocol analysis. It can reduce video data transfer time up to 50% compared with the conventional CPU based data transfer method. At the same time, the wrapper’s area is 9278 μm2 and the operation clock frequency is 1GHz implemented using 0.13μm CMOS technologies.


wrapper bus accelerator 


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Copyright information

© Springer-Verlag Berlin Heidelberg 2013

Authors and Affiliations

  • Yan Xu
    • 1
  • Longmei Nan
    • 1
  • Pengfei Guo
    • 1
  • Jinfu Xu
    • 1
  1. 1.Zhengzhou Institute of Information TechnologyZhengzhouChina

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