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Hierarchical Testing Using the IEEE Std 1149.5 Module Test and Maintenance Slave Interface Module
Hsinchu, TAIWAN November 20-November 22
DOI Bookmark: http://doi.ieeecomputersociety.org/10.1109/ATS.1996.555136Fifth Asian Test Symposium (ATS'96)
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Jin-Hua Hong, National Tsing Hua University
Chung-Hung Tsai, National Tsing Hua University
Cheng-Wen Wu, National Tsing Hua University
An IEEE Std 1149.5 MTM-Bus Slave interface module is presented, which is used for direct access to 1149.1 chip-level buses and hierarchical test. All the standard 1149.1 functions, such as SAMPLE/PRELOAD, EXTEST, BYPASS, and even RUNBIST, can be performed within three 1149.5 Read/Write-Data message cycles. The messages are transmitted between the MTM-bus Master module (M-module) and the Slave module (S-module). We adopt the Full TAP Control (FTC) method to activate the 1149.1 Boundary-Scan paths via the 1149.5 MTM-Bus. A personal computer is used as the M-module.
Index Terms:
MTM Bus, Boundary Scan, Hierarchical Testing
Citation:
Jin-Hua Hong, Chung-Hung Tsai, Cheng-Wen Wu, "Hierarchical Testing Using the IEEE Std 1149.5 Module Test and Maintenance Slave Interface Module," ats, pp.50, Fifth Asian Test Symposium (ATS'96), 1996
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