Zynq-7000 AP SoC and 7 Series FPGAs MIS v4.1 229UG586 November 30, 2016 www.xilinx.comChapter 1: DDR3 and DDR2 SDRAM Memory Interface SolutionAnswer Records for this core can also be located by using the Search Support box on themain Xilinx support web page. To maximize your search results, use proper keywords suchas:• Product name• Tool message(s)• Summary of the issue encounteredA filter search is available after results are returned to further target the results.Answer Record for the DDR2/DDR3 Cores Generated by MIG IP coreAR: 54025 for VivadoTechnical SupportXilinx provides technical support at Xilinx support web page for this product when used asdescribed in the product documentation. Xilinx cannot guarantee timing, functionality, orsupport if you do any of the following:• Implement the solution in devices that are not defined in the documentation.• Customize the solution beyond that allowed in the product documentation.• Change any section of the design labeled DO NOT MODIFY.To contact Xilinx Technical Support, navigate to the Xilinx Support web page.Note: Access to WebCase is not available in all cases. Log in to the WebCase tool to see your specificsupport options.Debug ToolsThere are many tools available to address MIG IP core design issues. It is important to knowwhich tools are useful for debugging various situations.Example DesignGeneration of a DDR2 or DDR3 design through the MIG 7 series tool produces an exampledesign and a user design. The example design includes a synthesizable test bench with atraffic generator that is fully verified in simulation and hardware. This example design canbe used to observe the behavior of the MIG 7 series design and can also aid in identifyingboard-related issues. For complete details on the example design, see the Quick StartExample Design, page 65. This section describes using the example design to performhardware validation.Send Feedback