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2003
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H-DFT: A Hybrid DFT Architecture For Low-Cost High Quality Structural Testing

10 years 7 months ago
H-DFT: A Hybrid DFT Architecture For Low-Cost High Quality Structural Testing
This paper describes a Hybrid DFT (H-DFT) architecture for low-cost, high quality structural testing in the high volume manufacturing (HVM) environment. This structure efficiently combines several testing and test data compression approaches to enable application of a huge amount of ATPG and Weighed Random-BIST (WR-BIST) patterns. Results obtained from the application of the H-DFT technique to industrial designs demonstrate significant savings in test cost in terms of test data volume and test application time without compromising test quality. Implementation of the HDFT architecture on Intel ASIC and microprocessor designs are described.
David M. Wu, Mike Lin, Subhasish Mitra, Kee Sup Ki
Added 04 Jul 2010
Updated 04 Jul 2010
Type Conference
Year 2003
Where ITC
Authors David M. Wu, Mike Lin, Subhasish Mitra, Kee Sup Kim, Anil Sabbavarapu, Talal Jaber, Pete Johnson, Dale March, Greg Parrish
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