DDR4

DDR4 is an evolutionary upgrade from DDR3. It introduces data transfer rates which are nearly double the DDR3 transfer rates, ranging from 1.6 GT/s up to 3.2 GT/s. DDR4’s higher transfer rates and lower operating voltage have driven new test methodologies and test requirements which were not previously required for DDR3 in order to ensure proper signal fidelity. QPHY-DDR4 has a full suite of Clock, Electrical, and Timing tests as specified by the JEDEC Specification which will aid in DDR4 design validation.

Explore DDR4

DDR Debug Toolkit The DDR Debug Toolkit is designed to accelerate DDR design work in the early turn-on, validation and pre-compliance stages as users prepare for compliance testing. Integrated into the MAUI scope app, users can build out case by case scenarios with multiple analysis areas, perform decode and triggering on the Command Bus and dive into optimizing design stages with JEDEC specific eye diagrams, mask testing and DDR specific measurements.