D9050LDDC LPDDR5 Tx Compliance Test Software

Keysight’s D9050LDDC LPDDR5 compliance test application software provides a fast and easy way to test, debug and characterize your LPDDR5/LPDDR5X designs. LPDDR5 technology offers high data rate of up to 6.4GT/s which enables higher bandwidth for data transfer with lower power. LPDDR5X technology is an extension to LPDDR5 which offers high data rate of 8.5GT/s. The D9050LDDC offers full test coverage to enable testing of transmitter physical layer of the LPDDR5/LPDDR5X DRAM, data buffer and register chips

Features

The D9050LDDC compliance test application offers several key features to simplify the validation of your designs.

• Intuitive setup wizard for quick test setup, configuration, and test.

• Comprehensive test coverage of the LPDDR5/LPDDR5X electrical, timing, eye diagram and jitter tests.

• Offline testing capability with waveform files for completeness of simulation to validation workflow.

• Easy interface to export the test result to the KS6800A series Data Analytics repository for quick analysis with the web-based visualization tool.

• Supports D9010AGGC Compliance Test Measurement Server

Comprehensive Test Coverage

The D9050LDDC compliance test application allows you to use the oscilloscope to perform automated testing and margin analysis on your LPDDR5/LPDDR5X design. The application automatically configures the oscilloscope for each test and provides informative test result. It includes margin analysis indicating how close your device comes to passing or failing each test parameter. The D9050LDDC compliance test application automates the measurement as specified in the specification, which helps save test time and design cost.

Easy Test Definition

The D9050LDDC compliance test application enhances the usability of Keysight Infiniium oscilloscopes for testing LPDDR5/LPDDR5X DRAM. The Keysight automated test framework guides you quickly through the steps required to define the setup, perform the tests and view the test results. You can select a category of tests or select an individual test. The user interface is designed to minimize unnecessary reconnections, which will help save test time and minimize potential operator error. You can save the tests and configurations as project files and recall them for quick testing and review previous results. You can also run the compliance test with saved waveform files from the oscilloscope on your PC, using Offline mode, freeing the oscilloscope for other data acquisition purposes. Offline mode supports waveform files in wfm or .h5 format.

Configurability and Guided Connection

The D9050LDDC compliance test application provides flexibility in your test setup. The application lets you define controls for critical test parameters such as voltage threshold values, number of waveforms used for analysis and customizable violation settings. Once you have configured the tests, the connection page will display the connection diagram for the test you have selected.

You can also specify the number of test trials and only stop running selected tests when the stop condition is met. The application will save the worst-case test result to help you track down the anomalies in your signals.

Comprehensive Result Analysis

In addition to providing you with measurement results, the D9050LDDC compliance test application reports how close your test results are to the specified test limit. You can specify the level at which warnings are to be issued. You are provided a full array of statistics for each measurement.

Data Analytics

The KS6810A data analytics web service software provides an interface that allows the user to export the test result directly to the data repository server via a URL. The user can retrieve the aggregated measurement to be viewed using the visualization tool included in the KS6810A software. The visualization tool provides graphical plots in histogram or line mode that describes the measurement in different test conditions or properties.

Compliance Test Measurement Server

The D9050LDDC compliance test application software is compatible with the D9010AGGC Compliance Test Software Measurement Server, which provides the capability to offload measurements to one or multiple virtual machines or measurement servers, enabling concurrent data acquisition and computation of test results, drastically reducing the overall test time. Please contact us in case you would like more information about this powerful feature.

Thorough Performance Reporting

The D9050LDDC compliance test application generates HTML reports that captures the performance, status and margins of your device under test. It also captures screenshots of critical measurements of your reference and documentation. This report is suitable for printing and sharing with your test vendors, customers, and suppliers.