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» Clock Distribution Design in VLSI Circuits. An Overview
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ICCAD
2005
IEEE
120views Hardware» more  ICCAD 2005»
15 years 6 months ago
Practical techniques to reduce skew and its variations in buffered clock networks
Clock skew is becoming increasingly difficult to control due to variations. Link based non-tree clock distribution is a cost-effective technique for reducing clock skew variation...
Ganesh Venkataraman, Nikhil Jayakumar, Jiang Hu, P...
DAC
2008
ACM
15 years 10 months ago
Variation-adaptive feedback control for networks-on-chip with multiple clock domains
This paper discusses the use of networks-on-chip (NoCs) consisting of multiple voltage-frequency islands to cope with power consumption, clock distribution and parameter variation...
Ümit Y. Ogras, Diana Marculescu, Radu Marcule...
GLVLSI
2002
IEEE
106views VLSI» more  GLVLSI 2002»
15 years 2 months ago
A low power direct digital frequency synthesizer with 60 dBc spectral purity
We present a low-power sine-output Direct Digital Frequency Synthesizer (DDFS) realized in 0.18 µm CMOS that achieves 60 dBc spectral purity from DC to the Nyquist frequency. No ...
J. M. Pierre Langlois, Dhamin Al-Khalili
VLSID
1997
IEEE
135views VLSI» more  VLSID 1997»
15 years 1 months ago
Parallel Genetic Algorithms for Simulation-Based Sequential Circuit Test Generation
The problem of test generation belongs to the class of NP-complete problems and it is becoming more and more di cult as the complexity of VLSI circuits increases, and as long as e...
Dilip Krishnaswamy, Michael S. Hsiao, Vikram Saxen...
ISLPED
2005
ACM
147views Hardware» more  ISLPED 2005»
15 years 3 months ago
System level power and performance modeling of GALS point-to-point communication interfaces
Due to difficulties in distributing a single global clock signal over increasingly large chip areas, a globally asynchronous, locally synchronous design is considered a promising ...
Koushik Niyogi, Diana Marculescu