External Memory Interfaces Arria® 10 FPGA IP User Guide

ID 683106
Date 11/28/2024
Public
Document Table of Contents

6.4.1.2. Choosing Terminations on Arria® 10 Devices

To determine optimal on-chip termination (OCT) and on-die termination (ODT) values for best signal integrity, you should simulate your memory interface in HyperLynx or a similar tool.

If the optimal OCT and ODT termination values as determined by simulation are not available in the list of available values in the parameter editor, select the closest available termination values for OCT and ODT.

For information about available ODT choices, refer to your memory vendor data sheet.