期刊文献+

一种多扫描链混合测试数据压缩方法 被引量:1

A Hybrid Test Data Compression Method of Multiple Scan Chains
在线阅读 下载PDF
导出
摘要 针对集成电路测试数据量大、测试应用时间长和测试结构复杂等问题,提出一种多扫描链的混合测试数据压缩方法。对于含无关位较多的测试向量,使用伪随机向量产生器生成。对于含无关位较少的向量,则直接使用自动测试设备存储。将该方法与另一种基于扫描阻塞的测试方法进行比较,理论分析和实验结果表明,该方法对数据的压缩效果优于单纯用伪随机方式的扫描阻塞测试方法。 The test of Integrated Circuits(IC) always encounter a lot of problems,like processing the huge test data volume,spending a long time to test and construct the complex test structure.This paper proposes a hybrid test method to compress test data volume based on multiple scan chains.Using pseudo-random pattern generator generates test vector which includes more does not care bits.The rest of vectors are stored by Automatic Test Equipment(ATE) directly.Both theory and experiment show that the proposed method can achieve better compression performance compared with the scan disabling-based BIST-aided Scan Test(BAST) scheme.
出处 《计算机工程》 CAS CSCD 2012年第18期245-247,共3页 Computer Engineering
基金 国家自然科学基金资助项目(60773207) 湖南省大学生创新实验基金资助项目(2010-224-114)
关键词 测试数据压缩 扫描阻塞 混合测试方法 测试片段 泊松分布 test data compression; scan disabling; hybrid test method; test slice; Poisson distribution
  • 相关文献

参考文献8

  • 1You Zhiqiang, Wang Weizheng, Dou Zhiping, et al. A Scan Disabling-BAST Scheme for Test Cost Reduction[J]. IEICE Electronics Express, 2011, 8(16): 1367-1373.
  • 2Chandra A, Chakrabarty K. Test Data Compression and Test Resource Partitioning for System-on-Chip Using Frequency- directed Run-length(FDR) Codes[J]. IEEE Trans. on Computers, 2003, 52(8): 1076-1088.
  • 3Maleh E. Test Data Compression for System-on-a-Chip Using Extended Frequency Directed Run-length Code[J]. Computers & Digital Techniques, 2008, 2(3): 155-163.
  • 4Dai Gui, You Zhiqiang, Kuang Jishun, et al. DCScan: A Power- aware Scan Testing Architecture[C]//Proc. of the 17th Asian Test Symposium. [S. l.]: IEEE Press, 2008: 343-348.
  • 5Donglikar S, Banga M, Chandrasekar M, et al. Fast Circuit Topology Based Method to Configure the Scan Chains in Illinois Scan Architecture[C]//Proc. of International Test Conference. [S. l.]: IEEE Press, 2009: 18-20.
  • 6Arai M, Fukumoto S, Iwasaki K. Test Data Compression of 100x for Scan-based BIST[C]//Proc. of International Test Conference. [S. l.]: IEEE Press, 2006: 23-25.
  • 7韩银和,李晓维,李华伟.适用于扫描测试中的测试响应压缩电路设计[J].计算机研究与发展,2005,42(7):1277-1282. 被引量:2
  • 8梁华国,蒋翠云.基于交替与连续长度码的有效测试数据压缩和解压[J].计算机学报,2004,27(4):548-554. 被引量:70

二级参考文献23

  • 1Abramovici M., Breuer M., Friedman A.. Digital Systems Testing and Testable Design. New York: Computer Science Press, 1990
  • 2Liang Hua-Guo, Hellebrand S., Wunderlich H.-J.. A mixed-mode BIST scheme based on folding compression. Journal of Computer Science and Technology, 2002, 17(2)
  • 3Liang Hua-Guo. A New Technique for Deterministic Scan-based Built-in Self-test (BIST). Aachen, Germany: Shaker Verlag GmbH, 2003
  • 4Chandra A., Chakrabarty K.. System-on-a-chip test data compression and decompression based on internal scan chains and Golomb coding. IEEE Transactions on Computer-Aided Design of Integrated Circuits & Systems, 2002, 21:715~722
  • 5Chandra A., Chakrabarty K. System-on-a-chip test data compression and decompression architectures based on Golomb codes. IEEE Transactions on CAD/ICAS, 2001, 20: 355~368
  • 6Chandra A., Chakrabarty K.. Frequency-directed run-length (FDR) codes with application to system-on-a-chip test data compression. In: Proceedings of IEEE VLSI Test Symposium, Marina Del Rey, CA, 2001, 42~47
  • 7Jas A., Ghosh-Dastidar J., Touba N.A.. Scan vector compression/decompression using statistical coding. In: Proceedings of IEEE VLSI Test Symposium (VTS), 1999, 114~120
  • 8Jas A., Touba N.A.. Test vector decompression via cyclical scan chains and its application to testing core-based designs. In: Proceedings of IEEE International Test Conference (ITC), Washington, D.C., 1998, 458~464
  • 9Hamzaoglu I, Patel J. H.. Test set compaction algorithms for combinational circuits. In: Proceedings of International Conference on CAD, San Jose, California, 1998, 283~289
  • 10J. Rajski, J. Tyszer, C. Wang, et al. Convolutional compaction of test response. The Int'l Test Conf., Charlotte, 2003

共引文献70

同被引文献2

引证文献1

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部