BS EN 62889-2015 Digital video interface Gigabit video interface for multimedia systems《数字视频接口 多媒体系统用千兆视频接口》.pdf

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1、BSI Standards PublicationDigital video interface Gigabit video interface for multimedia systemsBS EN 62889:2015National forewordThis British Standard is the UK implementation of EN 62889:2015. It is identical to IEC 62889:2015.The UK participation in its preparation was entrusted to TechnicalCommitt

2、ee EPL/100, Audio, video and multimedia systems and equipment.A list of organizations represented on this committee can be obtained onrequest to its secretary.This publication does not purport to include all the necessary provisions ofa contract. Users are responsible for its correct application. Th

3、e British Standards Institution 2015.Published by BSI Standards Limited 2015ISBN 978 0 580 84824 7ICS 33.160.40; 33.160.60; 35.200Compliance with a British Standard cannot confer immunity fromlegal obligations.This British Standard was published under the authority of theStandards Policy and Strateg

4、y Committee on 30 June 2015.Amendments/corrigenda issued since publicationDate Text affectedBRITISH STANDARDBS EN 62889:2015EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 62889 June 2015 ICS 33.160.40; 33.160.60; 35.200 English Version Digital video interface - Gigabit video interface for mult

5、imedia systems (IEC 62889:2015) Interface vido numrique - Interface vido Gigabit pour les systmes multimdia (IEC 62889:2015) Digitale Videoschnittstelle - Gigabit Video Interface (GVIF) fr Multimediasysteme (IEC 62889:2015) This European Standard was approved by CENELEC on 2015-05-27. CENELEC member

6、s are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application

7、 to the CEN-CENELEC Management Centre or to any CENELEC member. This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CENELEC member into its own language and notified to the CEN-CENELEC M

8、anagement Centre has the same status as the official versions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland,

9、 Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europische

10、s Komitee fr Elektrotechnische Normung CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2015 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members. Ref. No. EN 62889:2015 E BS EN 62889:2015EN 62889:2015 2 Foreword The text of document

11、100/2193/CDV, future edition 1 of IEC 62889, prepared by technical area 4 “Digital system interfaces and protocols“, of IEC/TC 100 “Audio, video and multimedia systems and equipment“ was submitted to the IEC-CENELEC parallel vote and approved by CENELEC as EN 62889:2015. The following dates are fixe

12、d: latest date by which the document has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2016-02-27 latest date by which the national standards conflicting with the document have to be withdrawn (dow) 2018-05-27 Attention is drawn to the p

13、ossibility that some of the elements of this document may be the subject of patent rights. CENELEC and/or CEN shall not be held responsible for identifying any or all such patent rights. Endorsement notice The text of the International Standard IEC 62889:2015 was approved by CENELEC as a European St

14、andard without any modification. BS EN 62889:2015EN 62889:2015 3 Annex ZA (normative) Normative references to international publications with their corresponding European publications The following documents, in whole or in part, are normatively referenced in this document and are indispensable for

15、its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. NOTE 1 When an International Publication has been modified by common modifications, indicated by (mod), the relevant EN/HD

16、applies. NOTE 2 Up-to-date information on the latest versions of the European Standards listed in this annex is available here: www.cenelec.eu. Publication Year Title EN/HD Year IEC 62315-1 2003 DTV profiles for uncompressed digital video interfaces - Part 1: General EN 62315-1 2003 ITU-R BT.601-5 -

17、 Studio encoding parameters of digital television for standard 4:3 and wide-screen 16:9 aspect ratios - - ITU-R BT.656-5 - Interface for digital component video signals in 525-line and 625-line television systems operating at the 4:2:2 level of Recommendation ITU-R BT.601 - - BS EN 62889:2015 2 IEC

18、62889:2015 IEC 2015 CONTENTS FOREWORD . 4 INTRODUCTION . 6 1 Scope 7 2 Normative references 7 3 Terms, definitions and abbreviations . 7 3.1 Terms and definitions 7 3.2 Abbreviations 9 4 Architecture . 10 5 Electrical characteristics 11 5.1 DC electrical specifications . 11 5.2 AC electrical specifi

19、cations . 12 6 Front-end. 13 6.1 General . 13 6.2 TX front-end 13 6.3 RX front-end . 13 7 Transition state link . 14 8 Protocol . 15 8.1 General . 15 8.2 Encoder 15 8.3 Decoder 17 9 Transmission system and transmission line of electrical characteristics . 17 Annex A (informative) Multiple link appli

20、cation . 19 A.1 Single link application example . 19 A.1.1 Block diagram for single link transmission . 19 A.1.2 Data mapping of single link transmission . 20 A.2 Multiple link application example . 20 A.2.1 Block diagram for 2-pair parallel transmission 20 A.2.2 Data mapping of 2-pair transmission

21、21 Bibliography 22 Figure 1 Architecture of the GVIF . 10 Figure 2 VOD, VOS diagram 11 Figure 3 Transmitter eye mask specifications (TP1) . 12 Figure 4 Front-end block diagram 13 Figure 5 Transition state link 14 Figure 6 Encoder output diagram . 15 Figure 7 C format word 16 Figure 8 H format word 1

22、6 Figure 9 Transmission system 17 Figure 10 Transmission line tolerance impedance 18 Figure 11 Transmission loss 18 Figure A.1 Differential single link block diagram . 19 Figure A.2 Pixel configuration 20 BS EN 62889:2015IEC 62889:2015 IEC 2015 3 Figure A.3 Multiple link application block diagram 20

23、 Figure A.4 Pixel configuration when using 2-pairs 21 Table 1 DC electrical specifications of the transmitter 11 Table 2 DC electrical specifications of the receiver 12 Table 3 AC electrical specifications of the transmitter 12 Table 4 AC electrical specifications of the receiver 12 Table 5 4B5B con

24、version . 16 Table 6 VSYNC, HSYNC, DE, CNTL/AUX, SDA, TDA transition and the corresponding header . 17 BS EN 62889:2015 4 IEC 62889:2015 IEC 2015 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ DIGITAL VIDEO INTERFACE GIGABIT VIDEO INTERFACE FOR MULTIMEDIA SYSTEMS FOREWORD 1) The International Electrote

25、chnical Commission (IEC) is a worldwide organization for standardization comprising all national electrotechnical committees (IEC National Committees). The object of IEC is to promote international co-operation on all questions concerning standardization in the electrical and electronic fields. To t

26、his end and in addition to other activities, IEC publishes International Standards, Technical Specifications, Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC Publication(s)”). Their preparation is entrusted to technical committees; any IEC Nationa

27、l Committee interested in the subject dealt with may participate in this preparatory work. International, governmental and non-governmental organizations liaising with the IEC also participate in this preparation. IEC collaborates closely with the International Organization for Standardization (ISO)

28、 in accordance with conditions determined by agreement between the two organizations. 2) The formal decisions or agreements of IEC on technical matters express, as nearly as possible, an international consensus of opinion on the relevant subjects since each technical committee has representation fro

29、m all interested IEC National Committees. 3) IEC Publications have the form of recommendations for international use and are accepted by IEC National Committees in that sense. While all reasonable efforts are made to ensure that the technical content of IEC Publications is accurate, IEC cannot be he

30、ld responsible for the way in which they are used or for any misinterpretation by any end user. 4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications transparently to the maximum extent possible in their national and regional publications. Any d

31、ivergence between any IEC Publication and the corresponding national or regional publication shall be clearly indicated in the latter. 5) IEC itself does not provide any attestation of conformity. Independent certification bodies provide conformity assessment services and, in some areas, access to I

32、EC marks of conformity. IEC is not responsible for any services carried out by independent certification bodies. 6) All users should ensure that they have the latest edition of this publication. 7) No liability shall attach to IEC or its directors, employees, servants or agents including individual

33、experts and members of its technical committees and IEC National Committees for any personal injury, property damage or other damage of any nature whatsoever, whether direct or indirect, or for costs (including legal fees) and expenses arising out of the publication, use of, or reliance upon, this I

34、EC Publication or any other IEC Publications. 8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is indispensable for the correct application of this publication. 9) Attention is drawn to the possibility that some of the elements of this I

35、EC Publication may be the subject of patent rights. IEC shall not be held responsible for identifying any or all such patent rights. International Standard IEC 62889 has been prepared by subcommittee technical area 4: Digital system interfaces and protocols, of IEC technical committee 100: Audio, vi

36、deo and multimedia systems and equipment. The text of this standard is based on the following documents: CDV Report on voting 100/2193/CDV 100/2298/RVC Full information on the voting for the approval of this standard can be found in the report on voting indicated in the above table. This publication

37、 has been drafted in accordance with the ISO/IEC Directives, Part 2. BS EN 62889:2015IEC 62889:2015 IEC 2015 5 The committee has decided that the contents of this publication will remain unchanged until the stability date indicated on the IEC website under “http:/webstore.iec.ch“ in the data related

38、 to the specific publication. At this date, the publication will be reconfirmed, withdrawn, replaced by a revised edition, or amended. A bilingual version of this publication may be issued at a later date. IMPORTANT The colour inside logo on the cover page of this publication indicates that it conta

39、ins colours which are considered to be useful for the correct understanding of its contents. Users should therefore print this document using a colour printer. BS EN 62889:2015 6 IEC 62889:2015 IEC 2015 INTRODUCTION This International Standard is based on a standard JEITA CP-6101: Digital monitor in

40、terface GVIF that was originally specified by the Japan Electronics and Information Technology Industries Association (JEITA). The gigabit video interface (GVIF) is a serial point to point interface supporting uncompressed digital video links that was designed to address the needs of automotive navi

41、gation and entertainment systems, etc., to transport base band digital video information. The GVIF applies low voltage differential signaling (LVDS) technology and makes use of a thin cable consisting of a single shielded twisted pair of conductors that exhibits high noise immunity and low EMI, and

42、is optimized for small size and low weight. The GVIF supports display resolutions ranging from WQVGA through WUXGA with maximum 24 bit per pixel colour video data, and can transmit base band video signal over cable lengths over 10 m. When paired with high bandwidth data content protection (HDCP), th

43、e GVIFs standard functions and features address all of the requirements for delivering content protected video from a source to a video display monitor. Optionally, the GVIF supports audio data transmission and user data transmission. The Association of Radio Industry Business (ARIB) refers the GVIF

44、 in its standard ARIB STD-B21 as one of authorized digital video output interfaces. BS EN 62889:2015IEC 62889:2015 IEC 2015 7 DIGITAL VIDEO INTERFACE GIGABIT VIDEO INTERFACE FOR MULTIMEDIA SYSTEMS 1 Scope This International Standard describes a serial digital interface, gigabit video interface (GVIF

45、) for the interconnection of digital video equipment. The GVIF is primarily intended to carry high-speed digital video data for general usage and is well suited for multimedia entertainment systems in a vehicle. This International Standard specifies the physical layer of the interface including tran

46、smission line characteristics and electrical characteristics of transmitter and receiver. Mechanical and physical specifications of connectors are not included. 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable for

47、its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. IEC 62315-1:2003, DTV profiles for uncompressed digital video interfaces Part 1: General ITU-R BT.601-5, Studio encoding pa

48、rameters of digital television for standard 4:3 and wide-screen 16:9 aspect ratios ITU-R BT.656-5, Interface for digital component video signals in 525-line and 625-line television systems operating at the 4:2:2 level of Recommendation ITU-R BT.601 3 Terms, definitions and abbreviations 3.1 Terms an

49、d definitions For the purposes of this document, the following terms and definitions apply. 3.1.1 DE display enable signal given in IEC 62315-1 3.1.2 HSYNC display horizontal synchronous signal given in IEC 62315-1 3.1.3 VSYNC display vertical synchronous signal given in IEC 62315-1 3.1.4 RGB display red, green, blue colour data input (TX) or output (RX) given in ITU-R BT.601-5 and ITU-R BT.656-5 BS EN 62889:2015 8 IEC 62889:2015 IEC 2015 3.1.5 Y