BS-EN-50083-9-2002.pdf
《BS-EN-50083-9-2002.pdf》由会员分享,可在线阅读,更多相关《BS-EN-50083-9-2002.pdf(56页珍藏版)》请在三一文库上搜索。
1、BRITISH STANDARD BS EN 50083-9:2002 Cable networks for television signals, sound signals and interactive services Part 9: Interfaces for CATV/SMATV headends and similar professional equipment for DVB/MPEG-2 transport streams The European Standard EN 50083-9:2002 has the status of a British Standard
2、ICS 33.060.40 ? Licensed Copy: sheffieldun sheffieldun, na, Mon Nov 06 08:21:54 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN 50083-9:2002 This British Standard was published under the authority of the Standards Policy and Strategy Committee on 13 February 2003 BSI 13 February 2003 ISBN 0 580 412
3、71 7 National foreword This British Standard is the official English language version of EN 50083-9:2002. It supersedes BS EN 50083-9:1999 which is withdrawn. The UK participation in its preparation was entrusted to Technical Committee EPL/100, Audio, video and multimedia systems and equipment, whic
4、h 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 document may be found in the BSI Catalogue under the secti
5、on 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. Users are responsible for its correct application. Co
6、mpliance 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 change, and keep the UK interests informed; monitor rela
7、ted 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 53 and a back cover. The BSI copyright date displayed in this document indicates when the document was last issued.
8、Amendments issued since publication Amd. No. DateComments Licensed Copy: sheffieldun sheffieldun, na, Mon Nov 06 08:21:54 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EUROPEAN STANDARD EN 50083-9 NORME EUROPENNE EUROPISCHE NORM December 2002 CENELEC European Committee for Electrotechnical Standardizat
9、ion Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Central Secretariat: rue de Stassart 35, B - 1050 Brussels 2002 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 50083-9:2002 E IC
10、S 33.060.40 Supersedes EN 50083-9:1998 English version Cable networks for television signals, sound signals and interactive services Part 9: Interfaces for CATV/SMATV headends and similar professional equipment for DVB/MPEG-2 transport streams Rseaux de distribution par cbles destins aux signaux de
11、radiodiffusion sonore, de tlvision et aux services interactifs Partie 9: Interfaces pour les ttes de rsaux pour antennes communautaires, antennes collectives par satellite et matriels professionnels analogues pour les flux transport DVB/MPEG-2 Kabelnetze fr Fernsehsignale, Tonsignale und interaktive
12、 Dienste Teil 9: Schnittstellen fr CATV-/SMATV-Kopfstellen und vergleichbare professionelle Gerte fr DVB/MPEG-2-Transportstrme This European Standard was approved by CENELEC on 2002-07-01. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions fo
13、r 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 to the Central Secretariat or to any CENELEC member. This European Standard exists in three offi
14、cial 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 Central Secretariat has the same status as the official versions. CENELEC members are the national electrotechnical comm
15、ittees of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Slovakia, Spain, Sweden, Switzerland and United Kingdom. Licensed Copy: sheffieldun sheffieldun, na, Mon Nov 06 08:21:54 GMT+00:0
16、0 2006, Uncontrolled Copy, (c) BSI EN 50083-9:2002 - 2 - Foreword This European Standard was prepared by CENELEC Technical Committee TC 209, “Cable networks for television signals, sound signals and interactive services“ on the basis of EN 50083-9:1998 and a draft amendment to which was submitted to
17、 the Unique Acceptance Procedure. The amendment was approved by CENELEC on 2002-07-01 to be published as part of a third edition of EN 50083-9. 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 e
18、ndorsement (dop) 2003-07-01 latest date by which the national standards conflicting with the EN have to be withdrawn (dow) 2005-07-01 Annexes designated “normative“ are part of the body of the standard. Annexes designated “informative“ are given for information only. In this standard, annexes A and
19、B are normative and annexes C, D, E, F and G are informative. _ Licensed Copy: sheffieldun sheffieldun, na, Mon Nov 06 08:21:54 GMT+00:00 2006, Uncontrolled Copy, (c) BSI - 3 - EN 50083-9: 2002 Contents Page 1 Scope . 5 1.1 General. 5 1.2 Specific scope of this part 9 5 2 Normative references . 6 3
20、Terms, definitions and abbreviations 7 3.1 Terms and definitions . 7 3.2 Abbreviations 8 4 Interfaces for MPEG-2 data signals 9 4.1 Introduction. 8 4.2 Synchronous parallel interface (SPI). 12 4.3 Synchronous Serial Interface (SSI). 17 4.4 Asynchronous Serial Interface (ASI). 17 Annex A (normative)
21、Synchronous Serial Interface (SSI) 18 Annex B (normative) Asynchronous Serial Interface (ASI) 28 Annex C (informative) 8B/10B tables. 36 Annex D (informative) Implementation guidelines and clock recovery from the Synchronous Serial Interface (SSI) 40 Annex E (informative) Implementation guidelines a
22、nd deriving clocks from the MPEG-2 packets for the ASI . 44 Annex F (informative) Guidelines for the implementation and usage of the DVB Asynchronous Serial Interface 48 Annex G (informative) Bibliography. 53 Figures Figure 1 - Protocol stack for 188 byte packets .10 Figure 2 - Protocol stack for 20
23、4 byte packets .10 Figure 3 - Packet structure of 188 byte packet.10 Figure 4 - Packet structure of 204 byte packet.10 Figure 5 - System for parallel transmission . 12 Figure 6 - Transmission format with 188 byte packets . 13 Figure 7 - Transmission format with 204 byte packets (188 data bytes and 1
24、6 dummy bytes) . 13 Figure 8 - Transmission format with RS-coded packets (204 bytes; 188 data bytes and 16 valid extra bytes) as specified in EN 300 421 . 13 Figure 9 - Clock to data timing (at source) . 14 Figure 10 - Line driver and line receiver interconnection 15 Figure 11 - Idealized eye diagra
- 配套讲稿:
如PPT文件的首页显示word图标,表示该PPT已包含配套word讲稿。双击word图标可打开word文档。
- 特殊限制:
部分文档作品中含有的国旗、国徽等图片,仅作为作品整体效果示例展示,禁止商用。设计者仅对作品中独创性部分享有著作权。
- 关 键 词:
- BS EN 50083 2002
链接地址:https://www.31doc.com/p-3742873.html