External Memory Interface Handbook Volume 3: Reference Material

ID 683841
Date 7/24/2019
Public
Document Table of Contents

3.15.1. External Memory Interface Debug Toolkit

The External Memory Interface Debug Toolkit provides access to data collected by the Nios II sequencer during memory calibration, and allows you to perform certain tasks.

The External Memory Interface Debug Toolkit provides access to data including the following:

  • General interface information, such as protocol and interface width
  • Calibration results per group, including pass/fail status, failure stage, and delay settings

You can also perform the following tasks:

  • Mask ranks from calibration (you might do this to skip specific ranks)
  • Request recalibration of the interface

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