A logic analyzer is an electronic instrument which displays signals in a digital circuit. A logic analyzer may convert the captured data into timing diagrams, protocol decodes, state machine traces, assembly language, or correlate assembly with source-level software.
Once the probes are connected, the user programs the analyzer with the names of each signal, and can group several signals together for easier manipulation. Next, a capture mode is chosen, either timing mode, where the input signals are sampled at regular intervals based on an internal or external clock source, or state mode, where one or more of the signals are defined as "clocks," and data is taken on the rising or falling edges of these clocks, optionally using other signals to qualify these clocks. Many digital designs, including those of ICs, are simulated to detect defects before the unit is constructed. The simulation usually provides logic analysis displays.
Often, complex discrete logic is verified by simulating inputs and testing outputs using boundary scan. Logic analyzers can uncover hardware defects that are not found in simulation. These problems are typically too difficult to model in simulation, or too time consuming to simulate and often cross multiple clock domains.
With a Logic Analyzer, you can acquire fast edges with the industry's highest acquisition speed. Support packages tuned to your specific application makes it easier for you to probe, acquire, decode, analyze, and validate the performance of your microprocessor, FPGA or memory design.
Learn more about our portable and modular series of logic analyzers. A logic analyzer helps you minimize project risk by providing the most reliable, accurate measurements and the most complete view of system behavior. This comprehensive family of logic analyzer products offers the measurement capabilities, probing, application support and analysis tools to meet your toughest digital debug needs. This is a powerful logic analyzer in a very small anodized aluminum package.
We absolutely love the simplistic, sleek design with light-weight software and a high-quality finish. Who needs 50+ connections when you're troubleshooting I2C? With USB connectivity, you can analyze up to 8 digital waveforms and timing information on your I2C, SPI, serial, and digital IO lines with ease. Great for those reverse engineering projects as well. Works with signals 5V or lower!
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