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» Actual-Delay Circuits on FPGA: Trading-Off Luts for Speed
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FPL
2006
Springer
158views Hardware» more  FPL 2006»
13 years 8 months ago
Actual-Delay Circuits on FPGA: Trading-Off Luts for Speed
FPGA devices exhibit manufacturing variability. Device ratings and Timing margins are typically used in order to cope with inter-device and intra-device variability respectively. ...
Evangelia Kassapaki, Pavlos M. Mattheakis, Christo...
ICCAD
1994
IEEE
131views Hardware» more  ICCAD 1994»
13 years 9 months ago
Edge-map: optimal performance driven technology mapping for iterative LUT based FPGA designs
We consider the problem of performance driven lookup-table (LUT) based technology mapping for FPGAs using a general delay model. In the general delay model, each interconnection e...
Hannah Honghua Yang, D. F. Wong
FPGA
1999
ACM
115views FPGA» more  FPGA 1999»
13 years 9 months ago
Using Cluster-Based Logic Blocks and Timing-Driven Packing to Improve FPGA Speed and Density
In this paper, we investigate the speed and area-efficiency of FPGAs employing “logic clusters” containing multiple LUTs and registers as their logic block. We introduce a ne...
Alexander Marquardt, Vaughn Betz, Jonathan Rose
FPGA
2000
ACM
161views FPGA» more  FPGA 2000»
13 years 8 months ago
The effect of LUT and cluster size on deep-submicron FPGA performance and density
In this paper we revisit the FPGA architectural issue of the effect of logic block functionality on FPGA performance and density. In particular, in the context of lookup table, cl...
Elias Ahmed, Jonathan Rose
FPGA
2000
ACM
119views FPGA» more  FPGA 2000»
13 years 8 months ago
Timing-driven placement for FPGAs
In this paper we introduce a new Simulated Annealingbased timing-driven placement algorithm for FPGAs. This paper has three main contributions. First, our algorithm employs a nove...
Alexander Marquardt, Vaughn Betz, Jonathan Rose