Low Power Bus Coding Techniques Considering Inter-wire Capacitances
نویسندگان
چکیده
The power dissipation associated with driving data busses can be significant, especially considering the increasing component of inter-wire capacitance. Previous work on bus encoding has focused on minimizing transitions to reduced power dissipation. In this paper, it is shown that transition reduction is not necessarily the best approach for reducing power when the effects of inter-wire capacitance are considered. An electrical model for data busses designed with submicron technologies is presented along with a family of coding techniques that can reduce the average power consumption of the bus by 40%.
منابع مشابه
Energy Savings in different coding schemes considering effects of both Substrate and Inter-wire Capacitances
The power dissipation associated with driving data buses depends on both Substrate and Inter-wire capacitances. Lot of bus encoding schemes have been proposed to reduce the power dissipation in these buses. Most of the works foucessed on minimizing the transitions. A previous work also considered the Inter-wire capacitance and proposed a coding scheme to reduce power dissipation. In this work I...
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