An SoC Test Scheduling Algorithm using Reconfigurable Union Wrappers

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Provided by: edaa
Topic: Hardware
Format: PDF
In this paper the authors present a reconfigurable union wrapper that can wrap multiple cores into a single wrapper design. Moreover, they present a test scheduling algorithm to minimize a test application time using the proposed reconfigurable union wrapper. The proposed heuristic algorithm can achieve short test application time with low computational cost compared to the conventional approaches where every core has its own wrapper. Experimental results for the ITC'02 SOC benchmarks show the effectiveness of their approach.
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