Bus data encoding with coupling-driven adaptive code-book method for low power data transmission

@article{Komatsu2001BusDE,
  title={Bus data encoding with coupling-driven adaptive code-book method for low power data transmission},
  author={Satoshi Komatsu and Makoto Ikeda and Kunihiro Asada},
  journal={Proceedings of the 27th European Solid-State Circuits Conference},
  year={2001},
  pages={297-300}
}
Reducing bus power dissipation has become one of key issues for low power System on a Chip (SoC) design. In this paper we have proposed bus data encoding schemes, which reduce coupling signal transitions of bus lines along with self signal transitions, based on adaptive code-book method. Experimental results show that proposed encoding schemes reduce effective signal transitions related to power dissipation as much as 25-50% in a 16-bit bus, which indicate the proposed scheme is suitable for… CONTINUE READING
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