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AutoTest® Demystified
by Bob Osann, Adherence to DFT rules continues to be a major hurdle within ASIC design, just as it has been for years, and especially in designs with multiple clock domains. While the introduction of BIST (built-in self-test) has solved some test-related problems, it has created a number of new ones, and has not eliminated the issue of DFT rules.
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