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

ID 683647
Date 6/03/2021
Public
Document Table of Contents

10.1.5. Slot Power Limit Message

The PCI Express Base Specification Revision states that this message is not mandatory after link training.

Table 71.  Slot Power Message

Message

Root Port

Endpoint

Generated by

Comments

App Layer

Core

Core (with App Layer input)

Set Slot Power Limit

Transmit

Receive

No

Yes

No

In Root Port mode, through software.