Towards true crosstalk noise analysis
ICCAD '99 Proceedings of the 1999 IEEE/ACM international conference on Computer-aided design
Functional correlation analysis in crosstalk induced critical paths identification
Proceedings of the 38th annual Design Automation Conference
Temporofunctional crosstalk noise analysis
Proceedings of the 40th annual Design Automation Conference
Delay noise pessimism reduction by logic correlations
Proceedings of the 2004 IEEE/ACM International conference on Computer-aided design
Proceedings of the 2008 IEEE/ACM International Conference on Computer-Aided Design
Constrained aggressor set selection for maximum coupling noise
Proceedings of the 2008 IEEE/ACM International Conference on Computer-Aided Design
Fast and exact simultaneous gate and wire sizing by Lagrangian relaxation
IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems
Noise-rejection model based on charge-transfer equation for digital CMOS circuits
IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems
False coupling exploration in timing analysis
IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems
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In this paper, we consider the problem of identifying a feasible set of aggressor nets that would induce maximum crosstalk noise or delay pushout on a coupled victim net, under given logical constraints. We present a novel mathematical formulation of this problem and propose a Lagrangian relaxation-based approach for solving it efficiently and optimally. Experimental results show that the proposed approach is run-time efficient by a factor of up to 800 times in comparison to an exhaustive search approach and reduces timing pessimism by up to 36%. We also formulate and solve this problem while considering the noise susceptibility of the victim's receiving gate.