Efficient multifrequency analysis of fault diagnosis in analog circuits based on large change sensitivity computation

Bin Hong Lin, Shao Hui Shieh, Cheng Wen Wu

研究成果: Conference article同行評審

11 引文 斯高帕斯(Scopus)

摘要

A fast multiple input signature register (MISR) computation algorithm for signature simulation is proposed. Based on the linear compaction algorithm the modularity property of a single input signature register (SISR), and the sparsity of the error-domain input, some new accelerating schemes - partial input look-up tables and reverse zero-checking policy - are developed to boost the signature computation speed. Mathematical analysis and simulation results show that this algorithm has an order of magnitude speedup without extra memory requirement compared with the linear compaction algorithm. Though originally derived for SISR, this algorithm is applicable to MISR by a simple conversion procedure or a bit-adjusting scheme with little effort. Consequently, a very fast MISR signature simulation can be achieved.

原文English
頁(從 - 到)232-237
頁數6
期刊Proceedings of the Asian Test Symposium
出版狀態Published - 1996 十二月 1
事件Proceedings of the 1996 5th Asian Test Symposium, ATS'96 - Hsinchu, Taiwan
持續時間: 1996 十一月 201996 十一月 22

All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering

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