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» Timing driven power gating
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DAC
2002
ACM
14 years 9 months ago
Petri net modeling of gate and interconnect delays for power estimation
In this paper, a new type of Petri net called Hierarchical Colored Hardware Petri net, to model real-delay switching activity for power estimation is proposed. The logic circuit i...
Ashok K. Murugavel, N. Ranganathan
ISVLSI
2007
IEEE
184views VLSI» more  ISVLSI 2007»
14 years 2 months ago
Activity-Aware Registers Placement for Low Power Gated Clock Tree Construction
As power consumption of the clock tree dominates over 40% of the total power in modern high performance VLSI designs, measures must be taken to keep it under control. One of the m...
Weixiang Shen, Yici Cai, Xianlong Hong, Jiang Hu
TCAD
2008
120views more  TCAD 2008»
13 years 8 months ago
Charge Recycling in Power-Gated CMOS Circuits
Abstract--Design of a suitable power gating (e.g., multithreshold CMOS or super cutoff CMOS) structure is an important and challenging task in sub-90nm VLSI circuits where leakage ...
Ehsan Pakbaznia, Farzan Fallah, Massoud Pedram
VLSID
2005
IEEE
139views VLSI» more  VLSID 2005»
14 years 9 months ago
Variable Input Delay CMOS Logic for Low Power Design
Modern digital circuits consist of logic gates implemented in the complementary metal oxide semiconductor (CMOS) technology. The time taken for a logic gate output to change after...
Tezaswi Raja, Vishwani D. Agrawal, Michael L. Bush...

Publication
156views
13 years 2 months ago
Dynamic Virtual Ground Voltage Estimation for Power Gating
With the technology moving into the deep sub-100nm region, the increase of leakage power consumption necessitates more aggressive power reduction techniques. Power gating is a prom...
Hao Xu, Ranga Vemuri, Wen-Ben Jone