The optimum network on chip architectures for video object plane decoder design

  • Authors:
  • Vu-Duc Ngo;Huy-Nam Nguyen;Hae-Wook Choi

  • Affiliations:
  • System VLSI Lab, SITI Research Center, School of Engineering, Information and Communications University (ICU), Yusong, Taejon, Korea;System VLSI Lab, SITI Research Center, School of Engineering, Information and Communications University (ICU), Yusong, Taejon, Korea;System VLSI Lab, SITI Research Center, School of Engineering, Information and Communications University (ICU), Yusong, Taejon, Korea

  • Venue:
  • ISPA'06 Proceedings of the 4th international conference on Parallel and Distributed Processing and Applications
  • Year:
  • 2006

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Abstract

On Chip Network (OCN) has been proposed as a new methodology for addressing the design challenges of future massly integrated system in nanoscale. In this paper, three differently heterogenous Tree-based network topologies are proposed as the OCN architectures for Video Object Plane Decoder (VOPD). The topologies are designed in order to maximize the system throughput. This paper also evaluates the proposed topologies by comparing them to other conventional topologies such as 2-D Mesh and Fat-Tree with respects to throughput, power consumption and size. We use the power modelling tool, known as Orion model to calculate the static powers, areas, and dynamic energies of three topologies. The experiment results show that our Tree-based topologies offer similar throughputs as Fat-Tree does and much higher throughputs compared to 2-D Mesh while use less chip areas and power consumptions.