27 January 2023 by Phillip JohnstonMemory testing is a common activity performed during design, manufacturing, and Power-on Self Testing. Table of Contents: Problems Identified by Memory Testing Memory Testing Techniques Analysis References Problems Identified by Memory Testing Design Identify improper wiring for external memory Identify whether the code to interface with external memory has been implemented correctly Manufacturing Identify improper soldering for external memory Identify failed chips Power-on Self Testing Identify failed hardware and prevent booting Run-time Identify soft memory failures, such as those triggered by radiation Memory Testing Techniques Run as Early as Possible Naive Moving Ones Validating Data …
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