Cyclone® V Avalon® Memory Mapped (Avalon-MM) Interface for PCIe* Solutions User Guide

ID 683494
Date 3/19/2020
Public
Document Table of Contents

5.4. PCI Express Capability Structures

The layout of the most basic Capability Structures are provided below. Refer to the PCI Express Base Specification for more information about these registers.
Figure 21. MSI Capability Structure
Note: Refer to the Advanced Error Reporting Capability section for more details about the PCI Express AER Extended Capability Structure.