ColdFire V3 Test Strategies
lMemoryBIST
•Two pauses for retention testing (instead of six)
•Only tests memory cells so there needs to be additional logic to (flow-through memory)
•Test inputs for stuck-at and path delay faults
•Test outputs for stuck-at and transition faults and path sensitization for path delay testing
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Benefits of the MemoryBIST are memory portability, reduces time-to-market, reduces routing requirements