An evolutionary algorithm for reducing integrated-circuit test application time
Proceedings of the 2002 ACM symposium on Applied computing
On automatic generation of RTL validation test benches using circuit testing techniques
Proceedings of the 13th ACM Great Lakes symposium on VLSI
Genetic algorithms: the philosopher's stone or an effective solution for high-level TPG?
HLDVT '03 Proceedings of the Eighth IEEE International Workshop on High-Level Design Validation and Test Workshop
Efficient Generation of Stimuli for Functional Verification by Backjumping Across Extended FSMs
Journal of Electronic Testing: Theory and Applications
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The ASIC design flow is rapidly moving towards higher description levels, and most design activities are now performed at the RT-level. However, test-related activities are lacking behind this trend, mainly since effective fault models and test pattern generation tools are still missing. This paper proposes techniques for implementing a high-Ievel ATPG. The proposed algorithm mixes a code coverage-oriented approach with fault-oriented optimizations. Moreover, it exploits a fault model at the RT-level that enables efficient fault simulation and guarantees good correlation with gate-level fault coverage. Experimental results show that theachieved results are comparable or better than those obtained at the gate level or by similar RT-level approaches.