Logic Analyzers

GAO Tek offers logic analyzers that can capture and display multiple signals from the digital system or digital circuit. They are used to debug and evaluate the errors. They also detect improvements that can be performed in digital systems. These devices work in a manner similar to the way that an oscilloscope displays and facilitates the analysis of analog signals. These logic analyzers may convert the captured data into timing diagrams, protocol decodes, state machine traces, assembly language, or may correlate assembly with source-level software. GAO Tek’s analyzers are useful instruments that are widely used by engineers to debug logic arrays.

Functions of Logic Analyzers

Logic analyzers capture and display the sequences of digital events. Once the data are captured, they can be rendered as graphical images, state listings, or decoded traffics. These analyzers can compare each captured data set to a previously recorded data set, and let the users know whether or not the two data sets are identical. These devices specify the conditions under which the logic analyzers acquire data and simplify connection to the system under test (SUT). These logic analyzers translate captured data into processor instructions and correlate it to the source code. They also help to trace embedded software execution; detect and analyze timing violations and transients on buses. Logic analyzers are used to solve complex discrete logic by simulating inputs and testing outputs using boundary scan. Logic analyzers can uncover hardware defects that are not found in the simulation. These problems are typically too difficult to model in simulation, or too times consuming to simulate and often across multiple clock domains.


In logic analyzers, sophisticated triggering feature specify the conditions under which they acquire data. Their high-density probes and adapters simplify connection to the system under test (SUT) and analysis capabilities translate captured data into processor instructions and correlate it to the source code. These logic analyzers have long capture times and also navigate the data easily. Features such as debugging source code, built-in decoding is available in logic analyzers. The host of other characteristics such as acquisition memory, display, and analysis features, integration with analog tools, and even modularity join forces to make logic analyzers the tool of choice to find digital problems fast and meet aggressive design schedules.

Applications and Industries

The logic analyzers allow engineers to design, optimize, and debug the hardware in prototype digital systems and can help technicians find and fix problems in malfunctioning systems. These devices are mostly used by engineers in electric engineering.

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