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9th International Conference on Information Technology (ICIT'06)
DS2IS: Dictionary-based Segmented Signal Inversion Scheme for Low Power Dynamic Bus Design
Bhubaneswar, India
December 18-December 21
ISBN: 0-7695-2635-7
Shang-Fang Tsai, National Taiwan University of Sci. and Tech., Taiwan
Shanq-Jang Ruan, National Taiwan University of Sci. and Tech., Taiwan
As technology scales down to nanometer technology, coupling effects between neighboring wires have a significant impact on power consumption and signal integrity on on-chip interconnects. Especially, on-chip inductive effects need to be taken into account due to low-resistance metal interconnection and fast signal transition times in nowadays IC design. In this paper, we propose a low power bus encoding scheme which reduces the capacitive and inductive effects between bus wires simultaneously by the measurement of real RLC model. The experimental results showed that our approach can save power consumption of the bus up to 15%.
Citation:
Shang-Fang Tsai, Shanq-Jang Ruan, "DS2IS: Dictionary-based Segmented Signal Inversion Scheme for Low Power Dynamic Bus Design," icit, pp.293-296, 9th International Conference on Information Technology (ICIT'06), 2006
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