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» Symbolic Equivalence Checking
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ASPDAC
2009
ACM
144views Hardware» more  ASPDAC 2009»
14 years 1 months ago
Complete-k-distinguishability for retiming and resynthesis equivalence checking without restricting synthesis
Iterative retiming and resynthesis is a powerful way to optimize sequential circuits but its massive adoption has been hampered by the hardness of verification. This paper tackle...
Nikolaos D. Liveris, Hai Zhou, Prithviraj Banerjee
DAC
2007
ACM
14 years 21 days ago
Memory Modeling in ESL-RTL Equivalence Checking
When designers create RTL models from a system-level specification, arrays in the system-level model are often implemented as memories in the RTL. Knowing the correspondence betwe...
Alfred Kölbl, Jerry R. Burch, Carl Pixley
DAC
2009
ACM
14 years 1 months ago
Non-cycle-accurate sequential equivalence checking
We present a novel technique for Sequential Equivalence Checking (SEC) between non-cycle-accurate designs. The problem is routinely encountered in verifying the correctness of a s...
Pankaj Chauhan, Deepak Goyal, Gagan Hasteer, Anmol...
DAC
2004
ACM
14 years 9 months ago
Efficient equivalence checking with partitions and hierarchical cut-points
Previous results show that both flat and hierarchical methodologies present obstacles to effectively completing combinational equivalence checking. A new approach that combines th...
Demos Anastasakis, Lisa McIlwain, Slawomir Pilarsk...
ICCAD
2007
IEEE
109views Hardware» more  ICCAD 2007»
14 years 5 months ago
Inductive equivalence checking under retiming and resynthesis
Retiming and resynthesis are among the most important techniques for practical sequential circuit optimization. However, their applicability is much limited due to verification c...
Jie-Hong Roland Jiang, Wei-Lun Hung