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CODES
2006
IEEE
14 years 2 months ago
Hardware based frequency/voltage control of voltage frequency island systems
The ability to do fine grain power management via local voltage selection has shown much promise via the use of Voltage/ Frequency Islands (VFIs). VFI-based designs combine the a...
Puru Choudhary, Diana Marculescu
SIGMETRICS
2010
ACM
162views Hardware» more  SIGMETRICS 2010»
14 years 1 months ago
Coordinated power management of voltage islands in CMPs
Multiple clock domain architectures have recently been proposed to alleviate the power problem in CMPs by having different frequency/voltage values assigned to each domain based o...
Asit K. Mishra, Shekhar Srikantaiah, Mahmut T. Kan...
ISLPED
2010
ACM
169views Hardware» more  ISLPED 2010»
13 years 6 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
DAC
2007
ACM
14 years 9 months ago
Voltage-Frequency Island Partitioning for GALS-based Networks-on-Chip
Due to high levels of integration and complexity, the design of multi-core SoCs has become increasingly challenging. In particular, energy consumption and distributing a single gl...
Ümit Y. Ogras, Diana Marculescu, Puru Choudha...
ISCAS
2005
IEEE
181views Hardware» more  ISCAS 2005»
14 years 2 months ago
Wide frequency range voltage controlled ring oscillators based on transmission gates
In this paper, a voltage-controlled ring oscillator (VCO) with wide linear tuning frequency range capability based on transmission gates is described. It also features the rapid v...
Meng-Lieh Sheu, Ta-Wei Lin, Wei-Hung Hsu