amba4axi4stream_AMBAAXI4‑Stream协议

5星 · 超过95%的资源需积分: 19 17 浏览量更新于2023-03-03 评论 1 收藏 440KB PDF 举报

身份认证购VIP最低享 7 折!

领优惠券(最高得80元）

资源详情

资源评论

资源推荐

ARM IHI 0051A (ID030510)

AMBA

4 AXI4-Stream Protocol

Version: 1.0

Specification

ID030510 Non-Confidential

AMBA 4 AXI4-Stream Protocol

Specification

Release Information

The following changes have been made to this book.

Proprietary Notice

Words and logos marked with

™

are registered trademarks or trademarks of ARM

in the EU and other countries,

except as otherwise stated below in this proprietary notice. Other brands and names mentioned herein may be the

trademarks of their respective owners.

Neither the whole nor any part of the information contained in, or the product described in, this document may be

adapted or reproduced in any material form except with the prior written permission of the copyright holder.

The product described in this document is subject to continuous developments and improvements. All particulars of the

product and its use contained in this document are given by ARM in good faith. However, all warranties implied or

expressed, including but not limited to implied warranties of merchantability, or fitness for purpose, are excluded.

This document is intended only to assist the reader in the use of the product. ARM shall not be liable for any loss or

damage arising from the use of any information in this document, or any error or omission in such information, or any

incorrect use of the product.

Where the term ARM is used it means “ARM or any of its subsidiaries as appropriate”.

ARM AMBA Specification Licence

THIS END USER LICENCE AGREEMENT (“LICENCE”) IS A LEGAL AGREEMENT BETWEEN YOU (EITHER

A SINGLE INDIVIDUAL, OR SINGLE LEGAL ENTITY) AND ARM LIMITED (“ARM”) FOR THE USE OF THE

RELEVANT AMBA SPECIFICATION ACCOMPANYING THIS LICENCE. ARM IS ONLY WILLING TO

LICENSE THE RELEVANT AMBA SPECIFICATION TO YOU ON CONDITION THAT YOU ACCEPT ALL OF

THE TERMS IN THIS LICENCE. BY CLICKING “I AGREE” OR OTHERWISE USING OR COPYING THE

RELEVANT AMBA SPECIFICATION YOU INDICATE THAT YOU AGREE TO BE BOUND BY ALL THE

TERMS OF THIS LICENCE. IF YOU DO NOT AGREE TO THE TERMS OF THIS LICENCE, ARM IS

UNWILLING TO LICENSE THE RELEVANT AMBA SPECIFICATION TO YOU AND YOU MAY NOT USE OR

COPY THE RELEVANT AMBA SPECIFICATION AND YOU SHOULD PROMPTLY RETURN THE RELEVANT

AMBA SPECIFICATION TO ARM.

“LICENSEE” means You and your Subsidiaries.

“Subsidiary” means, if You are a single entity, any company the majority of whose voting shares is now or hereafter

owned or controlled, directly or indirectly, by You. A company shall be a Subsidiary only for the period during which

such control exists.

1. Subject to the provisions of Clauses 2, 3 and 4, ARM hereby grants to LICENSEE a perpetual, non-exclusive,

non-transferable, royalty free, worldwide licence to:

(i) use and copy the relevant AMBA Specification for the purpose of developing and having developed products that

comply with the relevant AMBA Specification;

(ii) manufacture and have manufactured products which either: (a) have been created by or for LICENSEE under the

licence granted in Clause 1(i); or (b) incorporate a product(s) which has been created by a third party(s) under a licence

granted by ARM in Clause 1(i) of such third party’s ARM AMBA Specification Licence; and

(iii) offer to sell, sell, supply or otherwise distribute products which have either been (a) created by or for LICENSEE

under the licence granted in Clause 1(i); or (b) manufactured by or for LICENSEE under the licence granted in Clause

1(ii).

Change history

Date Issue Confidentiality Change

03 March 2010 A Non-Confidential First release

ID030510 Non-Confidential

2. LICENSEE hereby agrees that the licence granted in Clause 1 is subject to the following restrictions:

(i) where a product created under Clause 1(i) is an integrated circuit which includes a CPU then either: (a) such CPU

shall only be manufactured under licence from ARM; or (b) such CPU is neither substantially compliant with nor

marketed as being compliant with the ARM instruction sets licensed by ARM from time to time;

(ii) the licences granted in Clause 1(iii) shall not extend to any portion or function of a product that is not itself compliant

with part of the relevant AMBA Specification; and

(iii) no right is granted to LICENSEE to sublicense the rights granted to LICENSEE under this Agreement.

3. Except as specifically licensed in accordance with Clause 1, LICENSEE acquires no right, title or interest in any

ARM technology or any intellectual property embodied therein. In no event shall the licences granted in accordance

with Clause 1 be construed as granting LICENSEE, expressly or by implication, estoppel or otherwise, a licence to use

any ARM technology except the relevant AMBA Specification.

4. THE RELEVANT AMBA SPECIFICATION IS PROVIDED “AS IS” WITH NO WARRANTIES EXPRESS,

IMPLIED OR STATUTORY, INCLUDING BUT NOT LIMITED TO ANY WARRANTY OF SATISFACTORY

QUALITY, MERCHANTABILITY, NONINFRINGEMENT OR FITNESS FOR A PARTICULAR PURPOSE.

5. No licence, express, implied or otherwise, is granted to LICENSEE, under the provisions of Clause 1, to use the ARM

tradename, or AMBA trademark in connection with the relevant AMBA Specification or any products based thereon.

Nothing in Clause 1 shall be construed as authority for LICENSEE to make any representations on behalf of ARM in

respect of the relevant AMBA Specification.

6. This Licence shall remain in force until terminated by you or by ARM. Without prejudice to any of its other rights if

LICENSEE is in breach of any of the terms and conditions of this Licence then ARM may terminate this Licence

immediately upon giving written notice to You. You may terminate this Licence at any time. Upon expiry or termination

of this Licence by You or by ARM LICENSEE shall stop using the relevant AMBA Specification and destroy all copies

of the relevant AMBA Specification in your possession together with all documentation and related materials. Upon

expiry or termination of this Licence, the provisions of clauses 6 and 7 shall survive.

7. The validity, construction and performance of this Agreement shall be governed by English Law.

ARM contract references: LEC-PRE-00490-V4.0 ARM AMBA Specification Licence

Confidentiality Status

This document is Non-Confidential. The right to use, copy and disclose this document may be subject to license

restrictions in accordance with the terms of the agreement entered into by ARM and the party that ARM delivered this

document to.

Unrestricted Access is an ARM internal classification.

Product Status

The information in this document is final, that is for a developed product.

Web Address

http://www.arm.com

ID030510 Non-Confidential

Contents

AMBA 4 AXI4-Stream Protocol Specification

Preface

About this book ........................................................................................................... ix

Feedback ................................................................................................................... xii

Chapter 1 Introduction

1.1 About the AXI4-Stream protocol .............................................................................. 1-2

1.2 Data streams ........................................................................................................... 1-3

Chapter 2 Interface Signals

2.1 Signal list ................................................................................................................. 2-2

2.2 Transfer signaling .................................................................................................... 2-3

2.3 Data signaling .......................................................................................................... 2-5

2.4 Byte qualifiers .......................................................................................................... 2-8

2.5 Packet boundaries ................................................................................................... 2-9

2.6 Source and destination signaling ........................................................................... 2-10

2.7 Clock and Reset .................................................................................................... 2-11

2.8 User signaling ........................................................................................................ 2-12

Chapter 3 Default Signaling Requirements

3.1 Default value signaling ............................................................................................. 3-2

3.2 Compatibility considerations .................................................................................... 3-4

Chapter 4 Transfer Interleaving and Ordering

4.1 Transfer interleaving ................................................................................................ 4-2

4.2 Transfer ordering ..................................................................................................... 4-3

Appendix A Comparison with the AXI4 Write Data Channel

A.1 Differences to the AXI4 write data channel .............................................................. A-2

剩余41页未读，继续阅读

panda_99999

2016-08-18

还行吧，拿来参考下

gaobin0628

粉丝: 0
资源: 8

会员权益专享

amba4 axi4 stream

评论5

会员权益专享

最新资源

amba4 axi4 stream

评论5

axi_stream.zip

axi stream 仿真模型，可用modelsim仿真

AXI Stream协议及视频流格式

amba5 axi and ace协议文档

amba庐 axi and ace protocol specification. (arm ihi 0022h)

amba axi 协议原文

pcie xdma axi stream

AMBA协议-AXI协议

AXI4 stream

xpressrich3-axi

amba总线中axi的slave部分,用verilog实现的slave.

amba3 协议 微盘

amba、ahb、apb、axi

amba5协议中文版下载

ACE-lite协议和标准axi4协议有什么相同之处

AMBA总线协议，APB\AHB\AXI\ACE的区别和联系

ACE-lite协议和标准axi4协议有什么区别

详细解释axi2apb

ACE-lite协议和标准AXI4协议相比，通道有什么相同与不同

axi burst_size

会员权益专享

最新资源

amba3 协议微盘