Functional test generation for finite state machines

Kwang Ting Cheng, Jing Yang Jou

研究成果: 書貢獻/報告類型會議論文篇章同行評審

35 引文 斯高帕斯(Scopus)

摘要

A functional test generation method for finite-state machines is described. A functional fault model, called the single-transition fault model, on the state transition level is used. In this model, a fault causes a single transition to a wrong destination state. A fault-collapsing technique for this fault model is also described. For each state transition, a small subset of states is selected as the faulty destination states so that the number of modeled faults for test generation is minimized. On the basis of this fault model, the authors developed an automatic test generation algorithm and built a test generation system. The effectiveness of this method is shown by experimental results on a set of benchmark finite-state machines. A 100% stuck-at fault coverage is achieved by the proposed method for several machines, and a very high coverage (>97%) is also obtained for other machines. In comparison with a gate-level test generator STG3, the test generation time is speeded up by a factor of 100.

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主出版物標題Digest of Papers - International Test Conference
發行者Publ by IEEE
頁面162-168
頁數7
ISBN(列印)0818620641
出版狀態已出版 - 9月 1990
事件Proceedings - International Test Conference 1990 - Washington, DC, USA
持續時間: 10 9月 199014 9月 1990

出版系列

名字Digest of Papers - International Test Conference
ISSN(列印)0743-1686

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???event.eventtypes.event.conference???Proceedings - International Test Conference 1990
城市Washington, DC, USA
期間10/09/9014/09/90

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