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» Globally Asynchronous Locally Synchronous FPGA Architectures
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ICCD
2000
IEEE
99views Hardware» more  ICCD 2000»
14 years 4 months ago
Self-Calibrating Clocks for Globally Asynchronous Locally Synchronous Systems
We present a local clocking mechanism based on a tunable delay line which calibrates itself from a low frequency global clock. After initial tuning, the local clock remains calibr...
Simon W. Moore, George S. Taylor, Paul A. Cunningh...
ISVLSI
2006
IEEE
115views VLSI» more  ISVLSI 2006»
14 years 1 months ago
Performance and Power Analysis of Globally Asynchronous Locally Synchronous Multi-Processor Systems
This paper investigates the performance and power dissipation of Globally Asynchronous Locally Synchronous (GALS) multi-processor systems. We show that communication loops are a s...
Zhiyi Yu, Bevan M. Baas
ASYNC
2003
IEEE
73views Hardware» more  ASYNC 2003»
14 years 20 days ago
Self-Timed Ring for Globally-Asynchronous Locally-Synchronous Systems
The lack of proven mechanisms for transferring data between multiple synchronous islands has been a major impediment for applying globally asynchronous locally synchronous (GALS) ...
Thomas Villiger, Hubert Kaeslin, Frank K. Gür...
ISLPED
2003
ACM
122views Hardware» more  ISLPED 2003»
14 years 19 days ago
A mixed-clock issue queue design for globally asynchronous, locally synchronous processor cores
Ever shrinking device sizes and innovative micro-architectural and circuit design techniques have made it possible to have multi-million transistor systems running at multi-gigahe...
Venkata Syam P. Rapaka, Diana Marculescu
ASPDAC
2009
ACM
255views Hardware» more  ASPDAC 2009»
14 years 1 months ago
A low-power FPGA based on autonomous fine-grain power-gating
— This is the first implementation of an FPGA based on autonomous fine-grain power-gating. To cut the power consumption of clock network and detect the activity of the cell e...
Shota Ishihara, Masanori Hariyama, Michitaka Kamey...