1、BRITISH STANDARD BS EN 62315-1:2003 DTV profiles for uncompressed digital video interfaces Part 1: General The European Standard EN 62315-1:2003 has the status of a British Standard ICS 33.160.40 BS EN 62315-1:2003 This British Standard was published under the authority of the Standards Policy and S
2、trategy Committee on 13 April 2005 BSI 13 April 2005 ISBN 0 580 45762 1 National foreword This British Standard is the official English language version of EN 62315-1:2003. It is identical with IEC 62315-1:2003. The UK participation in its preparation was entrusted to Technical Committee EPL/100 Aud
3、io, video and multimedia systems and equipment, which has the responsibility to: A list of organizations represented on this committee can be obtained on request to its secretary. Cross-references The British Standards which implement international or European publications referred to in this docume
4、nt may be found in the BSI Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Search” facility of the BSI Electronic Catalogue or of British Standards Online. This publication does not purport to include all the necessary provisions of a contract. U
5、sers are responsible for its correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. aid enquirers to understand the text; present to the responsible international/European committee any enquiries on the interpretation, or proposals for chan
6、ge, and keep the UK interests informed; monitor related international and European developments and promulgate them in the UK. Summary of pages This document comprises a front cover, an inside front cover, the EN title page, pages 2 to 42, an inside back cover and a back cover. The BSI copyright not
7、ice displayed in this document indicates when the document was last issued. Amendments issued since publication Amd. No. Date CommentsEUROPEAN STANDARD EN 62315-1 NORME EUROPENNE EUROPISCHE NORM December 2003 CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisat
8、ion Electrotechnique Europisches Komitee fr Elektrotechnische Normung Central Secretariat: rue de Stassart 35, B - 1050 Brussels 2003 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 62315-1:2003 E ICS 33.160.40 English version DTV
9、 profiles for uncompressed digital video interfaces Part 1: General (IEC 62315-1:2003) Profils DTV (Tlvision Numrique) des interfaces vido numriques non comprimes Partie 1 : Gnralits (CEI 62315-1:2003) DTV-Profile fr nicht komprimierte digitale Videoschnittstellen Teil 1: Allgemeines (IEC 62315-1:20
10、03) This European Standard was approved by CENELEC on 2003-12-01. CENELEC members 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 bibliographi
11、cal references concerning such national standards may be obtained on application to the Central Secretariat 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
12、CENELEC member into its own language and notified to the Central Secretariat has the same status as the official versions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Li
13、thuania, Luxembourg, Malta, Netherlands, Norway, Portugal, Slovakia, Spain, Sweden, Switzerland and United Kingdom. EN 61325-:10023 - - 2 Foreword The text of the International Standard IEC 62315-1:2003, prepared by technical area 4, Digital systems interfaces, of IEC TC 100, Audio, video and multim
14、edia systems and equipment, was submitted to the formal vote and was approved by CENELEC as EN 62315-1 on 2003-12-01 without any modification. The following dates were fixed: latest date by which the EN has to be implemented at national level by publication of an identical national standard or by en
15、dorsement (dop) 2004-12-01 latest date by which the national standards conflicting with the EN have to be withdrawn (dow) 2006-12-01 _ Endorsement notice The text of the International Standard IEC 62315-1:2003 was approved by CENELEC as a European Standard without any modification. _ Page2 EN623151:
16、2003263-511 IEC:2003(E) 3 CONTENTS 1 Scope.5 2 Normative references .5 3 Terms and definitions .5 4 Symbols and abbreviated terms7 5 General requirements.7 6 Waveform timing requirements .8 6.1 Aspect ratio.10 6.2 Timing diagrams11 6.2.1 640x480p, 59,94/60 Hz11 6.2.2 1280x720p, 59,94/60 Hz12 6.2.3 1
17、920x1080i, 59,94/60 Hz.13 6.2.4 720x480p, 59,94/60 Hz14 6.2.5 720x480i, 59,94/60 Hz.15 6.2.6 1280x720p, 50 Hz .16 6.2.7 1920x1080i (1125 total lines), 50 Hz17 6.2.8 1920x1080i (1250 total lines), 50 Hz18 6.2.9 720x576p, 50 Hz .19 6.2.10 720x576i, 50 Hz 20 6.3 Format requirements summary21 7 Colorime
18、try.21 7.1 640x480p, 720x480p, 720x480i, 720x576p, and 720x576i.21 7.2 1920x1080i and 1280x720p.22 8 E-EDID structure 22 Annex A (informative) Application to DVI .24 A.1 General .24 A.2 DVI synchronization 24 A.3 Connector and cable .24 A.4 Digital Content Protection24 Annex B (informative) Applicat
19、ion to OpenLDI .25 B.1 General .25 B.2 OpenLDI data and control signals25 B.3 Non-DC-balanced mode 26 B.4 OpenLDI cabling information .26 Annex C (normative) E-EDID timing extension .27 Annex D (informative) Example E-EDID 18-byte detailed timing descriptors.28 Fiugre1 Timing parametersf or 64x0480p
20、, 599,/460 Hz. 11 Fiugre2 Timing parametersf or 1280x720p,5 9,94/06H z. 21 Fiugre3 Timing parametersf or 1920x1080i, 59,94/06H z. 31 Fiugre4 Timing parametersf or 72x0480p, 599,/460 Hz. 41 Fiugre5 Timing parametersf or 72x0480i ,59,94/60 Hz 51 Fiugre6 Timing parametersf or 1280x720p,5 0 Hz. 61 Fiugr
21、e7 Timing parametersf or 1920x1080i( 1125t oatll inse),5 0 Hz. 71 Fiugre8 Timing parametersf or 1920x1080i( 1250t oatll inse),5 0 Hz . 81 Page3 EN623151:200362315-1 IEC:2003(E) 3 COTNENTS 1 Scpoe.5 2 roNmtaivr eeferecnse .5 3 Termsdna d efiniitons .5 4 Symbolsa nda brbevaietd terms7 5 Gerenalr euqri
22、menest.7 6 Waveofrmt imir gneiuqrements .8 6.1 Ascepr taito.01 6.2 Timignd igarams11 621 64x0840p,5 9,94/6 0Hz11 622 1280x720p,5 9,9/406 Hz21 623 1920x1080i5 ,9,9/406 Hz.31 624 72x0840p,5 9,94/6 0Hz41 625 72x0840i,5 99,4/60H z.51 626 1280x720p,5 0H z .61 627 1920x1080i (1125t oatll isen),5 0H z71 62
23、8 1920x1080i (1250t oatll isen),5 0H z81 629 72x0756p,5 0H z .91 6210 72x0756i,5 0 Hz 02 6.3 roFmr taequrimenest summray12 7 Colorimerty2.1 7.1 640x4p08027 ,p084x027 ,i084x027 ,675x,p an d720x75i6.12 7.2 1920x1080ia nd 1280x720p.22 8 E-DEDIs tructrue 22 Annex A (ifnromative) Applcitaiont oD VI .42 A
24、.1 Gerenal .42 A.2 DVs Iyncrhnoization 42 A.3 Concenotra nd cable .42 A.4 DigitaC lontentP rtocetion42 Annex B (ifnromative) Applcitaiont oO penLDI .52 B.1 Gerenal .52 B.2 OpneDLd Iataa nd contro lsignals52 B.3 No-nDC-balancedm oed 62 B.4 OpneDLc Iablin ginformation .62 Annex( C nromative) E-DEDI ti
25、mign extsneion .72 Annex( D ifnromative) ExmalpE e-EDID1 8-byted etailedt imingd escriprots.82 Figure 1 Timing parameters for 640x480p, 59,94/60 Hz. 11 Figure 2 Timing parameters for 1280x720p, 59,94/60 Hz. 12 Figure 3 Timing parameters for 1920x1080i, 59,94/60 Hz.13 Figure 4 Timing parameters for 7
26、20x480p, 59,94/60 Hz. 14 Figure 5 Timing parameters for 720x480i, 59,94/60 Hz 15 Figure 6 Timing parameters for 1280x720p, 50 Hz. 16 Figure 7 Timing parameters for 1920x1080i (1125 total lines), 50 Hz. 17 Figure 8 Timing parameters for 1920x1080i (1250 total lines), 50 Hz .18 Pa3eg E3002:151326NAnne
27、x ZA (normative) Normative references to international publications with their corresponding European publications . 42 4 263-511 IE:C002(3)E Figure 9 Timing parameters for 720x576p, 50 Hz.19 Figure 10 Timing parameters for 720x576i, 50 Hz 20 Figure B.1 OpenLDI synchronization25 Table 1 Video format
28、s8 Table 2 Timing parameters for the uncompressed digital video interface9 Table 3 Summary of video format requirements .21 Table A.1 Synchronizing signal data for DVI 24 Table B.1 OpenLDI control signals.25 Table C.1 E-EDID extension block that contains extra detailed timing descriptors27 Table D.1
29、 Example detailed timing descriptor for 1280x720p (50 Hz, 16:9) 28 Table D.2 Example detailed timing descriptor for 1920x1080i (50 Hz, 16:9, 1125 lines) .29 Table D.3 Example detailed timing descriptor for 720x576p (50 Hz, 4:3) 30 Table D.4 Example detailed timing descriptor for 720x576p (50 Hz, 16:
30、9) 31 Table D.5 Example detailed timing descriptor for 720x576i (50 Hz, 4:3) .32 Table D.6 Example detailed timing descriptor for 720x576i (50 Hz, 16:9) .33 Table D.7 Example detailed timing descriptor for 1280x720p (60 Hz, 16:9) 34 Table D.8 Example detailed timing descriptor for 1920x1080i (60 Hz,
31、 16:9) .35 Table D.9 Example detailed timing descriptor for 720x480p (59,94 Hz, 4:3) .36 Table D.10 Example detailed timing descriptor for 720x480p (59,94 Hz, 16:9) .37 Table D.11 Example detailed timing descriptor for 720x480i (59,94 Hz, 4:3) 38 Table D.12 Example detailed timing descriptor for 720
32、x480i (59,94 Hz, 16:9) 39 Page4 EN623151:2003263-511 IEC:2003(E) 5 DTV PROFILES FOR UNCOMPRESSED DIGITAL VIDEO INTERFACES Part 1: General 1 Scope This part of IEC 62315 specifies requirements for digital television (DTV) monitors that use an uncompressed, baseband, digital video interface. These req
33、uirements apply to baseband, digital, video interfaces that use the VESA E-EDID Standard for the discovery of supported video formats. This standard also specifies the video formats to be supported by a DTV monitor. The timing requirements for 14 video formats are specified along with requirements f
34、or video format discovery. A mechanism allowing a video source to discover the preferred format of a DTV monitor is also described. A digital video interface is not specified in this part; however, it is envisaged that such interfaces will appear in future parts of IEC 62315. NOTE 1 It is recommende
35、d that devices using the DTV profiles defined in this document, incorporate a digital content protection system on such interfaces in order to ensure interoperability between devices. 2 Normative references The following referenced documents are indispensable for the application of this document. Fo
36、r dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. ITU-R BT.601-5: 1995, Studio encoding parameters of digital television for standard 4:3 and wide-screen 16:9 aspect ratios ITU-R BT.709-5: 200
37、2, Parameter values for the HDTV standards for production and international programme exchange VESA E-EDID Standard, VESA Enhanced Extended Display Identification Data Standard, Release A, Revision 1, February 9, 2000. VESA E-DDC Standard, VESA Enhanced Display Data Channel Standard, Version 1, Sept
38、ember 2, 1999. 3 Terms and definitions For the purposes of this document, the following terms and definitions apply. 3.1 aspect ratio ratio of width to height of a picture or display screen 3.2 aspect ratio, display aspect ratio of the DTV monitor Page5 EN623151:2003 6 263-511 IE:C002(3)E 3.3 aspect
39、 ratio, picture aspect ratio of the picture, which is made up of the active pixels in the video format NOTE The pixels are not necessarily square. The video image may be smaller than the active pixel region, with background data filling the rest of the region. 3.4 digital television (DTV) device tha
40、t receives, decodes, and presents audio and video material that has been transmitted in a compressed form NOTE The device may be a single unit or it may be constructed from individual components (e.g. a digital terrestrial set top box and an analogue television). 3.5 digital video interface cable be
41、tween a video source and DTV monitor that transfers uncompressed digital video information 3.6 monitor device capable of displaying video 3.7 monitor, DTV EDTV, HDTV or SDTV monitor, or any combination of these three 3.8 monitor, EDTV device capable of displaying 640x480p and either 720x576p or 720x
42、480p in 16:9 or 4:3 aspect ratios 3.9 monitor, HDTV EDTV monitor, with a 16:9 screen, capable of displaying 1920x1080i or 1280x720p video 3.10 monitor, SDTV device capable of displaying 720x480i video in 16:9 or 4:3 aspect ratios 3.11 tuner video source that decodes a digital video transmission and
43、outputs this transmission as video 3.12 tuner, EDTV tuner capable of converting signals into 640x480p and either 720x576p or 720x480p 3.13 tuner, HDTV EDTV tuner capable of converting signals into 1920x1080i and 1280x720p 3.14 video source device that sends video information to a DTV monitor using t
44、he digital video interface Page6 EN623151:2003263-511 IEC:2003(E) 7 4 Symbols and abbreviated terms ATSC Advanced Television Systems Committee DDWG Digital Display Working Group DTV Digital TeleVision DVI Digital Visual Interface E-DDC Enhanced Display Data Channel E-EDID Enhanced Extended Display I
45、dentification Data EDTV Enhanced Definition Television EIA Electronic Industries Alliance HDTV High Definition Television i interlaced scanning p progressive scanning lsb least significant bit LVDS Low Voltage Differential Signalling MPEG Moving Picture Experts Group MTS Monitor Timing Specification
46、 (a specific VESA standard) OpenLDI Open LVDS Display Interface PSIP Program and System Information Protocol SDTV Standard Definition TeleVision SMPTE Society of Motion Picture and Television Engineers VESA Video Electronics Standards Association 5 General requirements Any DTV monitor conforming to
47、this standard shall support the 640x480p format at 60 Hz, as defined in 6.2.1. The DTV monitor shall also support either 720x480p or 720x576p, as defined in 6.2.4 and 6.2.9 respectively, in one of two picture aspect ratios, 4:3 or 16:9. Additionally, any HDTV monitor conforming to this standard shal
48、l have a 16:9 display aspect ratio and shall support either 1280x720p or 1920x1080i, as defined in 6.2.2, 6.2.3, 6.2.6, 6.2.7, and 6.2.8. Formats of 720x576i and 720x480i, defined in 6.2.10 and 6.2.5 are optional within this standard. NOTE 1 This implicitly allows any source device to only support 7
49、20x576p, 720x480p, or 640x480p. For the source device to supply high definition content to any HDTV monitor, it should be capable of supporting 1280x720p and 1920x1080i, since an HDTV monitor may only support one of the two formats. In some cases, the source device will need to convert video from its original format (e.g. 720x480i) to a fo
