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2015 | OriginalPaper | Chapter

8. Efficient Automated Speedpath Debugging

Authors : Mehdi Dehbashi, Görschwin Fey

Published in: Debug Automation from Pre-Silicon to Post-Silicon

Publisher: Springer International Publishing

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Abstract

There are some approaches which try to reduce the size of the debugging model in order to efficiently localize the root causes of an error. QBF is used in [ASV+05] to reduce the size of the debugging instance. Moreover, the performance and applicability of debugging is improved using MaxSAT which simplifies the formulation of the debugging problem and reduces the size of the debugging instance and the debug time [CSMSV10]. Abstraction and refinement techniques can also handle large designs with a better performance by debugging an abstract model of the circuit [SV07]. The X value (three-valued logic) is used to abstract a circuit for efficient model checking [GSY07]. However, the previous approaches do not consider any timing information of the circuit.

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previous chapter Automated Debugging for Timing Variations
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Metadata
Title
Efficient Automated Speedpath Debugging
Authors
Mehdi Dehbashi
Görschwin Fey
Copyright Year
2015
Book
Debug Automation from Pre-Silicon to Post-Silicon

Print ISBN: 978-3-319-09308-6

Electronic ISBN: 978-3-319-09309-3

Copyright Year: 2015

DOI
https://doi.org/10.1007/978-3-319-09309-3_8