Test & Measurement

LeCroy Introduces QualiPHY DDR3 Automated Compliance Test Package

6th January 2010
ES Admin
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LeCroy Corporation expands its QualiPHY automated serial data compliance test solutions to include support for DDR3 with a full suite of Clock, Electrical and Timing tests as defined by the JESD79-3D JEDEC specification. Immediately available for WavePro 7 Zi and WaveMaster 8 Zi, QualiPHY DDR3 uses the ability of these high-performance oscilloscopes to measure a large number of cycles in a very short period of time. This capability is critical due to the high level of variability in DDR3 measurements. By measuring a large number of cycles in a very short period of time, the user can be confident that they are catching the true maximum and minimum points. In many cases, QualiPHY DDR3 performs several thousand measurements in the same time period competitive equipment takes to perform less than one hundred. This means QualiPHY DDR3 delivers statistically relevant results without the need for multiple acquisitions over a long period of time. The QualiPHY DDR3 test solution is capable of p
In addition to automated characterization of DDR3 signals, QualiPHY DDR3 also enables powerful debug capability for DDR3 signals inside the oscilloscope. Using the “Stop on Test” capability, the user can pause the testing at the completion of each individual test. QualiPHY DDR3 prompts the oscilloscope to save the panel file, preserving the current state of the oscilloscope. The user is then free to perform additional debugging of any particular test, aiding root cause analysis. Root causes of failure can be quickly and easily found using all of the advanced serial data tools within the oscilloscope. These include: SDA II, Eye Doctor™II, WaveScan™, Histograms, Tracks and many more—making it easy to correlate anomalies with other observed behaviors. Once the user has completed debugging a particular test, simply clicking the “OK” button resumes running the remainder of selected tests.

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