External Memory Interfaces Intel® Agilex™ FPGA IP User Guide

ID 683216
Date 3/28/2022
Public

A newer version of this document is available. Customers should click here to go to the newest version.

Document Table of Contents

11.6.1.2. Evaluating Signal Integrity Issues

Signal integrity problems can only really be evaluated in two ways:
  • direct measurement using suitable test equipment like an oscilloscope and probe
  • simulation using a tool like HyperLynx or Allegro PCB SI

Compare signals to the respective electrical specification. You should look for overshoot and undershoot, non-monotonicity, eye height and width, and crosstalk.