Foreword

This document is the "XiangShan Open Source Processor Design Document", which details the microarchitecture design implementation of the 昆明湖 V2R2.

The latest version of this document can be obtained from the following channels:

Web version: https://docs.xiangshan.cc/projects/design/
PDF file: https://github.com/OpenXiangShan/XiangShan-Design-Doc/releases

More documentation can be found on the XiangShan documentation website docs.xiangshan.cc.

Statement

This document is published under the "Creative Commons Attribution 4.0" license. You are free to use, modify, and distribute this document according to the terms of this license, provided that you give appropriate attribution, indicate the original license, and note if changes were made to the original document. The specific terms of the license are subject to the complete legal text published by the Creative Commons organization.

This document provides only preliminary information and may be updated periodically based on actual circumstances. Unless otherwise agreed, all statements, information, and recommendations in this document do not constitute any express or implied warranty.

Version Information

Date	Version	Description
		First Release