Arria® 10 and Cyclone® 10 GX Avalon® Streaming Interface for PCI Express* User Guide

ID 683647
Date 9/11/2024
Public
Document Table of Contents

6.4. 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 75. MSI Capability Structure
Figure 76. MSI-X Capability Structure
Figure 77. Power Management Capability Structure - Byte Address Offsets and Layout
Figure 78. PCI Express AER Extended Capability Structure
Note: Refer to the Advanced Error Reporting Capability section for more details about the PCI Express AER Extended Capability Structure.
Figure 79. PCI Express Capability Structure - Byte Address Offsets and LayoutIn the following table showing the PCI Express Capability Structure, registers that are not applicable to a device are reserved.