Electronic test instrument that measures multiple signals from a circuit
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Logic analyzer
A logic analyzer is an electronic instrument that captures and displays multiple logic signals from a digital system or digital circuit. A logic analyzer may convert the captured data into timing diagrams, protocol decodes, state machine traces, opcodes, or may correlate opcodes with source-level software. Logic analyzers have advanced triggering capabilities, and are useful when a user needs to see the timing relationships between many signals in a digital system.[1]
^"Feeling Comfortable with Logic Analyzers" (PDF). keysight.com. Agilent Technologies, Inc. Retrieved 28 November 2012.
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