Computer Engineering and Applications ›› 2008, Vol. 44 ›› Issue (18): 70-72.

• 研发、设计、测试 • Previous Articles     Next Articles

LFSR reseeding methodology based on partial consistency

WU Xiao-yin1,2,LIANG Hua-guo1,ZHAN Kai-hua1,WU Yi-cheng1,LI Jian-xin1,2   

  1. 1.Institute of Computer and Information,Hefei University of Technology,Hefei 230009,China
    2.Department of Computer Science and Technology,Suzhou College,Suzhou,Anhui 234000,China
  • Received:2007-09-17 Revised:2007-12-03 Online:2008-06-21 Published:2008-06-21
  • Contact: WU Xiao-yin

基于部分相容的动态LFSR重新播种方法

吴孝银1,2,梁华国1,詹凯华1,吴义成1,李建新1,2   

  1. 1.合肥工业大学 计算机与信息学院,合肥 230009
    2.宿州学院 计算机科学与技术系,安徽 宿州 234000
  • 通讯作者: 吴孝银

Abstract: A new LFSR reseeding methodology is proposed.In order to reduce the storement of the test data,the authors consider the partial consistent between the test vectors to reduce the special bits in the test vectors.It can reduce the time used to generate the test vectors by using the clock test.The results show the proposed method has more efficiency on encoding and reduce the test time.

摘要: 提出了一种基于部分动态LFSR重新播种的改进方法,利用向量的部分相容原理来减少需要编码的确定位的个数,提高数据压缩率。并使用时钟测试来减少生成测试向量所需的时间。实验结果表明,与目前国际同类编码压缩方法相比,该方法提高了编码效率,节约了测试时间。