期刊名称：International Journal of Computer Science Issues
印刷版ISSN：1694-0784
电子版ISSN：1694-0814
出版年度：2011
卷号：8
期号：4
出版社：IJCSI Press
摘要：As CMOS VLSI integration continues with shrinking feature size, the energy dissipation on the on-chip data buses and long interconnects becoming a bottle neck for high performance integrated circuits. This energy dissipation is due to increase in inter-wire capacitance. This capacitance on on-chip data buses and long interconnects plays an important role in the reliability and performance of the system. These on-chip data buses consumes major portion of wiring energy. Hence this energy dissipation can be reduced by encoding the data on the data bus. Hence transition energy reduction data bus encoding scheme is proposed which can reduce the energy dissipation on on-chip data buses. The proposed technique can able to reduce the energy dissipation by 42% to 47% for 8-bit, 16-bit, 32-bit and 64-bit data buses compare with unencoded data and 1% to 26% more compare with other existing techniques.
关键词：CMOS; Inter-wire capacitance; VLSI; Feature size; Data bus; interconnects; energy dissipation
