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» Satisfiability-Based Detailed FPGA Routing
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VLSID
1999
IEEE
100views VLSI» more  VLSID 1999»
14 years 3 months ago
Satisfiability-Based Detailed FPGA Routing
In this paper we address the problem of detailed FPGA routing using Boolean formulation methods. In the context of FPGA routing where routing resources are fixed, Boolean formulat...
Gi-Joon Nam, Karem A. Sakallah, Rob A. Rutenbar
FPGA
2011
ACM
321views FPGA» more  FPGA 2011»
13 years 2 months ago
An analytical model relating FPGA architecture parameters to routability
We present an analytical model relating FPGA architectural parameters to the routability of the FPGA. The inputs to the model include the channel width and connection and switch b...
Joydip Das, Steven J. E. Wilton
FPGA
2001
ACM
137views FPGA» more  FPGA 2001»
14 years 3 months ago
Detailed routing architectures for embedded programmable logic IP cores
As the complexity of integrated circuits increases, the ability to make post-fabrication changes to fixed ASIC chips will become more and more attractive. This ability can be real...
Peter Hallschmid, Steven J. E. Wilton
DATE
2008
IEEE
105views Hardware» more  DATE 2008»
14 years 5 months ago
Comparison of Boolean Satisfiability Encodings on FPGA Detailed Routing Problems
We compare 12 new encodings for representing of FPGA detailed routing problems as equivalent Boolean Satisfiability (SAT) problems against the only 2 previously used encodings. We...
Miroslav N. Velev, Ping Gao 0002
ICCAD
2003
IEEE
219views Hardware» more  ICCAD 2003»
14 years 8 months ago
A Min-Cost Flow Based Detailed Router for FPGAs
Routing for FPGAs has been a very challenging problem due to the limitation of routing resources. Although the FPGA routing problem has been researched extensively, most algorithm...
Seokjin Lee, Yongseok Cheon, Martin D. F. Wong