External Memory Interfaces Intel® Agilex™ FPGA IP User Guide

ID 683216
Date 1/31/2022

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Document Table of Contents PLL

When using PLL for external memory interfaces, you must consider the following guidelines:

For the clock source, use the clock input pin specifically dedicated to the PLL that you want to use with your external memory interface. The input and output pins are only fully compensated when you use the dedicated PLL clock input pin.

For specific pin connection requirements, refer to Specific Pin Connection Requirements .