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基于扫描的耗时少低功耗的可测试性技术研究

摘要第4-5页
ABSTRACT第5-6页
ACKNOWLEDGEMENTS第7-11页
NOMENCLATURE第11-14页
CHAPTER 1 INTRODUCTION第14-20页
    1.1 Background第14-15页
    1.2 Test power problem第15-16页
    1.3 High test data volume and long test time第16-17页
    1.4 Motivations and objectives第17-18页
        1.4.1 Optimization of test power第17页
        1.4.2 Optimization of test power under routing constraint第17-18页
        1.4.3 Reduce test time and test data volume第18页
    1.5 Organization of the dissertation第18-20页
CHAPTER 2 LITERATURE REVIEW第20-28页
    2.1 Related work on the test power optimization第20-23页
        2.1.1 Some methods of test power optimization第20-21页
        2.1.2 Scan cell ordering for reducing test power第21-23页
    2.2 Related work on test power optimization under routing constraint第23-24页
    2.3 The methods for reducing test time and test data volume第24-26页
        2.3.1 The broadcast-based decompressor第25-26页
        2.3.2 Parallel scan design第26页
    2.4 Summary第26-28页
CHAPTER 3 PROPOSED SCAN CELL ORDERING METHOD BASED ON EVALUATION OF TRANSITIONS第28-37页
    3.1 Preliminary work第28-30页
    3.2 Scan cell ordering method第30-33页
    3.3 Experimental results第33-35页
    3.4 Summary第35-37页
CHAPTER 4 OPTIMIZATION OF TEST POWER UNDER ROUTING CONSTRAINT第37-48页
    4.1 Clustering based on improved K-means algorithm第37-41页
        4.1.1 Selection of initial clustering centers第37-39页
        4.1.2 Clustering第39-40页
        4.1.3 Selection of K第40-41页
    4.2 Identification and regrouping of flexible scan cells第41-43页
        4.2.1 Identification of flexible scan cells第42页
        4.2.2 Regrouping the flexible scan cells第42-43页
    4.3 Scan chain design under routing constraint第43-44页
    4.4 Experimental results第44-47页
    4.5 Summary第47-48页
CHAPTER 5 PROPOSED DECOMPRESSOR AND ORDERED PARALLEL SCAN CHAIN第48-62页
    5.1 The broadcast-based decompressor第48-53页
        5.1.1 The architecture of decompressor第48-49页
        5.1.2 The procedure of broadcasting第49-50页
        5.1.3 Structure dependency caused by decompressor第50-51页
        5.1.4 The proposed decompressor第51-53页
    5.2 Heuristic scan ordering method of parallel scan chains第53-54页
    5.3 Test pattern overlapping第54-56页
    5.4 Proposed procedure for scan design第56-59页
    5.5 Experimental results第59-61页
    5.6 Summary第61-62页
CHAPTER 6 CONCLUSIONS第62-64页
    6.1 Conclusions第62-63页
    6.2 Future work第63-64页
REFERENCES第64-68页
AUTHOR’S PUBLICATIONS第68-69页

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