External Memory Interfaces Intel® Arria® 10 FPGA IP User Guide

ID 683106
Date 12/19/2023
Public
Document Table of Contents

14.6.1.2. Evaluating SignaI 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.