HANNIBAL: an efficient tool for logic verification based on recursive learning
ICCAD '93 Proceedings of the 1993 IEEE/ACM international conference on Computer-aided design
ICCD '05 Proceedings of the 2005 International Conference on Computer Design
A new scheme of test data compression based on equal-run-length coding (ERLC)
Integration, the VLSI Journal
Integration, the VLSI Journal
Formal Verification and Diagnosis of Combinational Circuit Designs with Propositional Logic
Fundamenta Informaticae
A scan pattern debugger for partial scan industrial designs
DATE '12 Proceedings of the Conference on Design, Automation and Test in Europe
Improved SAT-based ATPG: more constraints, better compaction
Proceedings of the International Conference on Computer-Aided Design
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An automatic test pattern generation system, SOCRATES, is presented. SOCRATES includes several novel concepts and techniques that significantly improve and accelerate the automatic test pattern generation process for combinational and scan-based circuits. Based on the FAN algorithm, improved implication, sensitization, and multiple backtrace procedures are described. The application of these techniques leads to a considerable reduction of the number of backtrackings and an earlier recognition of conflicts and redundancies. Several experiments using a set of combinational benchmark circuits demonstrate the efficiency of SOCRATES and its cost-effectiveness, even in a workstation environment