FlexRay通信系统协议规范V2.1修订本A-勘误表V1

FlexRay Communications System Protocol Specification v2.1

Revision A

Version 1

Disclaimer

This document as released by the FlexRay Consortium is intended for the purpose of information only. The use of material contained in this document requires membership within the FlexRay Consortium or an agreement with the FlexRay Consortium. The FlexRay Consortium will not be liable for any unauthorized use of this Specification.

Following the completion of the development of the FlexRay Communications System Specifications commercial exploitation licenses will be made available to End Users by way of an End User's License Agreement. Such licenses shall be contingent upon End Users granting reciprocal licenses to all Core Partners and non-assertions in favor of all Premium Associate Members, Associate Members and Devel-opment Members.

All details and mechanisms concerning the bus guardian concept are defined in the FlexRay Bus Guardian Specifications.

The FlexRay Communications System is currently specified for a baud rate of 10 Mbit/s. It may be extended to additional baud rates.

No part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from the publisher.

The word FlexRay and the FlexRay logo are registered trademarks.

Copyright © 2004-2006 FlexRay Consortium. All rights reserved.

The Core Partners of the FlexRay Consortium are BMW AG, DaimlerChrysler AG, Freescale Halbleiter Deutschland GmbH, General Motors Corporation, Philips GmbH, Robert Bosch GmbH, and Volkswagen AG.

Introduction

1Scope

The scope of the errata sheet is

•to publish changes in the protocol specification between specification releases and

•to document the changes from one release to the next.

The documented changes must have a technical impact. Typing and spelling errors are not covered in this sheet. Grammatical corrections are only covered if the change may have a technical impact.

2References

[PS05]FlexRay Communications System - Protocol Layer Specification, v2.1, FlexRay Consortium, May 2005.

[PS05A]FlexRay Communications System - Protocol Layer Specification, v2.1 Revision A, FlexRay Consortium, December 2005.

[EPL05A]FlexRay Communications System - Electrical Physical Layer Specification, v2.1 Revision A, FlexRay Consortium, December 2005.

3Notational Conventions

In this document the same acronyms and abbreviations, notational conventions and SDL extensions are used as described and used in [PS05A].

The item numbering is organized in the following way:

.[._]

The version number will be increased after every publication of the errata sheet. The item number is a consecutive number inside a version starting with “1”. The version and the item numbers of a published errata sheet will not change in later publications. Optional sub item numbers are used to document a complex change (e.g. more than one figure, table or paragraph was modified). The modifications belonging to one item have to be seen as a whole including all sub items.

All entries in the errata sheet contain changes against the v2.1 revision A specification, not the specification as modified by previous errata. If an errata is modified by a later errata the original errata will remain in the document, but it will be marked as “superseded by errata X.Y”, which indicates the new errata. The new errata will be marked as “This errata supersedes errata Y.M and Z.N”.