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Logic Analyzers

Logic Analyzers- Mainframes and Cards

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A logic analyzer is an electronic instrument that displays signals in a digital circuit that are too fast to be observed and presents it to a user so that the user can more easily check correct operation of the digital system. They are typically used for capturing data in systems that have too many channels to be examined with an oscilloscope. Software running on the logic analyzer can convert the captured data into timing diagrams, protocol decodes, state machine traces, assembly language, or correlate assembly with source-level software. Mainframes consist of a chassis containing the display, controls, control computer, and multiple slots into which the actual data capturing hardware cards are installed.