1、 IEEE Std 1685-2014(Revision ofIEEE Std 1685-2009)IEEE Standard for IP-XACT, Standard Structure for Packaging, Integrating, and Reusing IP within Tool FlowsSponsorDesign Automation Standards Committeeof theIEEE Computer SocietyApproved 12 June 2014IEEE-SA Standards BoardThe Institute of Electrical a
2、nd Electronics Engineers, Inc.3 Park Avenue, New York, NY 10016-5997, USACopyright 2014 by The Institute of Electrical and Electronics Engineers, Inc.All rights reserved. Published 12 September 2014. Printed in the United States of America.IEEE is a registered trademark in the U.S. Patent 9-26.html.
3、No part of this publication may be reproduced in any form, in an electronic retrieval system or otherwise, without the prior written permission of the publisher.Contributed updates to IEEE Std 1685-2009 from the Accellera Systems Initiative IP-XACT WorkingGroup are acknowledged.Abstract: Conformance
4、 checks for eXtensible Markup Language (XML) data designed to describeelectronic systems are formulated by this standard. The meta-data forms that are standardizedinclude components, systems, bus interfaces and connections, abstractions of those buses, anddetails of the components including address
5、maps, register and field descriptions, and file setdescriptions for use in automating design, verification, documentation, and use flows for electronicsystems. A set of XML schemas of the form described by the World Wide Web Consortium (W3C)and a set of semantic consistency rules (SCRs) are included
6、 A generator interface that is portableacross tool environments is provided. The specified combination of methodology-independentmeta-data and the tool-independent mechanism for accessing that data provides for portability ofdesign data, design methodologies, and environment implementations.Keyword
7、s: abstraction definitions, address space specification, bus definitions, designenvironment, EDA, electronic design automation, electronic system level, ESL, IEEE 1685,implementation constraints, IP-XACT, register transfer level, RTL, SCRs, semantic consistencyrules, TGI, tight generator interface,
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41、 validity of any patent rights, and the risk of infringement of such rights, is entirely theirown responsibility. Further information may be obtained from the IEEE Standards Association.vi Copyright 2014 IEEE. All rights reserved. ParticipantsThe IP-XACT Standardization Working Group is entity based
42、 At the time this standard was completed, theIP-XACT Standardization Working Group had the following membership:Mark Noll, ChairErwin de Kock, Vice ChairDavid Courtright, SecretaryJoe Daniels, Technical EditorThe following members of the entity balloting committee voted on this standard. Balloters
43、may have votedfor approval, disapproval, or abstention.When the IEEE-SA Standards Board approved this standard on 12 June 2014, it had the followingmembership:John Kulick, ChairJon Walter Rosdahl , Vice-chairRichard H. Hulett, Past ChairKonstantinos Karachalios, Secretary* Member EmeritusAlso includ
44、ed are the following nonvoting IEEE-SA Standards Board liaisons: Richard DeBlasio, DOE RepresentativeMichael Janezic, NIST RepresentativeDon MessinaIEEE-SA Content PublishingJoan WooleryIEEE-SA Standards Technical CommunityDavid CourtrightJoe DanielsEdwin DankertJean-Michel FernandezJeffery Griffith
45、sStephane GuntzPrashant KarandikarErwin de KockMark NollKamlesh PathakRichard WeberAccellera Organization, Inc.Advanced Micro Devices (AMD)Cadence Design Systems, Inc.Duolog Ltd.MAGILLEM LLCMentor GraphicsNXP SemiconductorsSemifore, Inc.STMicroelectronicsSynopsys, Inc.Texas Instruments IncorporatedP
46、eter BalmaFarooq BariTed BurseClint ChaplainStephen DukesJean-Phillippe FaureGary HoffmanMichael JanezicJeffrey KatzJoseph L. Koepfinger*David LawHung LingOleg LogvinovTed OlsenGlenn ParsonsRon PetersonAdrian StephensPeter SutherlandYatin TrivediPhil WinstonDon WrightYu YuanCopyright 2014 IEEE. All
47、rights reserved. viiIntroductionThe purpose of this standard is to provide the electronic design automation (EDA), semiconductor,electronic design intellectual property (IP) provider, and system design communities with a well-definedand unified specification for the meta-data that represents the com
48、ponents and designs within an electronicsystem. The goals of this specification are to enable delivery of compatible IP descriptions from multiple IPvendors; to improve the importing and exporting of complex IP bundles to, from, and between EDA toolsfor system on chip (SoC) design environments (DEs)
49、 to improve the expression of configurable IP by usingIP meta-data; and to improve the provision of EDA vendor-neutral IP creation and configuration scripts(generators). The data and data access specification is designed to coexist and enhance the hardwaredescription languages (HDLs) presently used by designers while providing capabilities lacking in thoselanguages.The SPIRIT Consortium, which originally developed the IP-XACT standard before merging with Accellera,was a consortium of electronic system, IP provider, semiconductor, and EDA companies. IP-XACT enablesa productivity
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