Stratix V Avalon-MM Interface for PCIe Solutions: User Guide

ID 683411
Date 5/21/2017
Public
Document Table of Contents

12.1. Hardware Bring-Up Issues

Typically, PCI Express hardware bring-up involves the following steps:

  1. System reset
  2. Link training
  3. BIOS enumeration

The following sections describe how to debug the hardware bring-up flow. Intel recommends a systematic approach to diagnosing bring-up issues as illustrated in the following figure.

Figure 46. Debugging Link Training Issues