Logic Analyzers

GAOTek Logic Analyzers can display and capture multiple signals from the digital circuit or digital system. The logic analyzers enable the traces of logic signals to be seen so that the operation of various lines in a digital circuit can be monitored and investigated. They are used to evaluate the errors, debug, and 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. Although an oscilloscope can perform the functions of a logic analyzer, the logic analyzers are more useful in a digital environment as they are able to display a large number of signals. GAOTek Logic Analyzers are useful instruments that are widely used by engineers to debug logic arrays.

Functions of Logic Analyzers

GAOTek Logic Analyzers display and capture the sequences of digital events, they are designed to solve complex discrete logic by simulating inputs and testing outputs using boundary scan. The logic analyzers translate captured data into processor instructions and correlate it to the source code. Once the data are captured, they can be presented as graphical images, state listings, or decoded traffics. Each captured data set can be compared to a previously recorded data set, and let the users know whether 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 also help to trace embedded software execution; detect and analyze timing violations and transients on buses. 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 time consuming to simulate and often across multiple clock domains.

Features

GAOTek Logic Analyzers have long capture times and can easily navigate the data. Debug source code, built-in decoding and other functions are available in the logic analyzer. 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. Logic analyzers come in many formats, and the most popular one is a test instrument case. It is also possible to use the processing power of a computer and PC based logic analyzers are also available. These logic analyzers are very useful in solving the digital problems and meet the aggressive design schedules.

Applications and Industries

GAOTek Logic Analyzers are useful to help technicians to fix problems in malfunctioning systems and debug the hardware in digital systems. They are mainly used in the area of electronics development for engineers and association with processors and embedded systems.

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