An Error Diagnosis Technique Based on Location Sets to Rectify Subcircuits
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- SHIOKI Kosuke
- Graduate School of Engineering, Kobe University
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- OKADA Narumi
- Graduate School of Engineering, Kobe University
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- ISHIHARA Toshiro
- Graduate School of Engineering, Kobe University
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- HIROSE Tetsuya
- Graduate School of Engineering, Kobe University
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- KUROKI Nobutaka
- Graduate School of Engineering, Kobe University
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- NUMA Masahiro
- Graduate School of Engineering, Kobe University
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Abstract
This paper presents an error diagnosis technique for incremental synthesis, called EXLLS (Extended X-algorithm for LUT-based circuit model based on Location sets to rectify Subcircuits), which rectifies five or more functional errors in the whole circuit based on location sets to rectify subcircuits. Conventional error diagnosis technique, called EXLIT, tries to rectify five or more functional errors based on incremental rectification for subcircuits. However, the solution depends on the selection and the order of modifications on subcircuits, which increases the number of locations to be changed. To overcome this problem, we propose EXLLS based on location sets to rectify subcircuits, which obtains two or more solutions by separating i) extraction of location sets to be rectified, and ii) rectification for the whole circuit based on the location sets. Thereby EXLLS can rectify five or more errors with fewer locations to change. Experimental results have shown that EXLLS reduces increase in the number of locations to be rectified with conventional technique by 90.1%.
Journal
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- IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences
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IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences E92-A (12), 3136-3142, 2009
The Institute of Electronics, Information and Communication Engineers
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Details 詳細情報について
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- CRID
- 1390001206311681536
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- NII Article ID
- 10026861552
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- NII Book ID
- AA10826239
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- ISSN
- 17451337
- 09168508
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- Text Lang
- en
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- Data Source
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- JaLC
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed