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» Energy minimization using multiple supply voltages
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VLSI
2010
Springer
13 years 6 months ago
Fine-grained post placement voltage assignment considering level shifter overhead
—Multi-Vdd techniques enable application of lower supply voltage levels on cells with timing slacks. New voltage assignment, placement and voltage island partitioning methods are...
Zohreh Karimi, Majid Sarrafzadeh
DSN
2003
IEEE
14 years 28 days ago
A Voltage Scheduling Heuristic for Real-Time Task Graphs
Energy constrained complex real-time systems are becoming increasingly important in defense, space, and consumer applications. In this paper, we present a sensible heuristic to ad...
Diganta Roychowdhury, Israel Koren, C. Mani Krishn...
ISLPED
2010
ACM
169views Hardware» more  ISLPED 2010»
13 years 5 months ago
Distributed DVFS using rationally-related frequencies and discrete voltage levels
Abstract--As a replacement for the fast-fading GloballySynchronous model, we have defined a flexible design style called GRLS, for Globally-Ratiochronous, Locally-Synchronous, whic...
Jean-Michel Chabloz, Ahmed Hemani
GLVLSI
2003
IEEE
185views VLSI» more  GLVLSI 2003»
14 years 28 days ago
Noise tolerant low voltage XOR-XNOR for fast arithmetic
With scaling down to deep submicron and nanometer technologies, noise immunity is becoming a metric of the same importance as power, speed, and area. Smaller feature sizes, low vo...
Mohamed A. Elgamel, Sumeer Goel, Magdy A. Bayoumi
ICIC
2007
Springer
13 years 9 months ago
Parameter Tuning for Buck Converters Using Genetic Algorithms
The buck converter is one of DC/DC converters that are often used as power supplies. This paper presents parameter tuning methods to obtain circuit element values for the buck conv...
Young-Kiu Choi, Byung-Wook Jung