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1篇 您的检索式:作者名="Minoru lzutsu"
    题名 作者 年代 出处 被引量
1A DFT Method for Single-Control Testability of RTL Data Paths for BIST显示文摘This paper presents a new BIST method for RTL data paths based on single-control testability, a new concept of testability. The BIST method adopts hierarchical test. Test pattern generators are placed only on primary inputs and test patterns are propagated to and fed into each module. Test responses are similarly propagated to response analyzers placed only on primary outputs. For the propagation of test patterns and test responses paths existing in the data path are utilized. The DFT method for the single-control testability is also proposed. The advantages of the proposed method are high fault coverage (for single Stuck-at faults), low hardware overhead and capability of at-speed test. Moreover, test patterns generated by test pattern generators can be fed into each module at consecutive system clocks, and thus, the BIST can also detect some faults of other fault models (e.g., transition faults and delay faults) that require consecutive application of test patterns at speed of system clock.Toshimitsu Masuzawa Minoru lzutsu Hiroki Wada Hideo Fujiwara 2000湖南大学学报(自然科学版)2000,27,S2:0
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