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Circuit Independent Weighted Pseudo-Random BIST Pattern Generator
Calcutta, India December 18-December 21
DOI Bookmark: http://doi.ieeecomputersociety.org/10.1109/ATS.2005.3714th Asian Test Symposium (ATS'05)
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Chaowen Yu, University of Iowa
Sudhakar M. Reddy, University of Iowa
Irith Pomeranz, Purdue University
This paper describes a circuit independent weighted pseudo random BIST pattern generator based on bit-flipping. The circuit dependent data is stored in memories so that different circuits can use the same BIST structure by only changing the data in the memories. New approaches are proposed for compressing and storing the bit-flipping data. Experimental results show that the proposed method reduces the size of the memory considerably while using similar test lengths as a recent method based on bit-fixing.
Citation:
Chaowen Yu, Sudhakar M. Reddy, Irith Pomeranz, "Circuit Independent Weighted Pseudo-Random BIST Pattern Generator," ats, pp.132-137, 14th Asian Test Symposium (ATS'05), 2005
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