Abstract:
An improved scheme for balancing wrapper chains partition of SoC core is proposed. Starting with the primary configuration created by LPT algorithm, we optimizes the curr...Show MoreMetadata
Abstract:
An improved scheme for balancing wrapper chains partition of SoC core is proposed. Starting with the primary configuration created by LPT algorithm, we optimizes the current partition through the best interchange decreasing and iterative operation, in each step of which a pair of wrapper chains with maximum length difference is selected and the optimal two cells in the two wrapper chains are interchanged. Experiments are executed for the typical cores of the ITC’02 benchmarks. The results show that compared to the previous techniques, our scheme can create more balanced wrapper chains, decreasing the maximum scan shift length, hence the test application time of core.
Published in: 2008 International Symposium on System-on-Chip
Date of Conference: 05-06 November 2008
Date Added to IEEE Xplore: 08 December 2008
ISBN Information: