EN 61883-6:2014
(Main)Consumer audio/video equipment - Digital interface - Part 6: Audio and music data transmission protocol
Consumer audio/video equipment - Digital interface - Part 6: Audio and music data transmission protocol
IEC 61883-6:2014(E) describes a protocol for the transmission of audio and music data employing IEEE 1394 and specifies essential requirements for the application of the protocol. This protocol can be applied to all modules or devices that have any kind of audio and/or music data processing, generation and conversion function blocks. This standard deals only with the transmission of audio and music data. The control, status and machine-readable description of these modules or devices should be defined outside of this standard according to each application area. This third edition cancels and replaces the second edition, published in 2005, and constitutes a technical revision. This edition includes the following changes: - AM824 sequence adaptation layer for Blu-ray Disc application is added. - Blocking transmission method becomes normative. - Previously defined protocols have been included for the sake of backwards compatibility.
Audio-Video-Geräte der Unterhaltungselektronik - Digitale Schnittstelle - Teil 6: Übertragungsprotokoll für Ton- und Musikdaten
Matériel audio/video grand public - Interface numérique - Partie 6: Protocole de transmission de données audio et musicales
L'IEC 61883-6:2014 décrit un protocole de transmission de données audio et musicales qui utilise l'IEEE 1394 et spécifie les exigences essentielles pour l'application du protocole. Ce protocole peut être appliqué à tous les modules ou dispositifs d'un type quelconque de traitement, génération et blocs de fonction de conversion de données audio et/ou musicales. La présente norme ne traite que de la transmission de données audio et musicales. Il convient de définir en dehors de la présente norme le contrôle, l'état ainsi qu'une description lisible par une machine de ces modules ou dispositifs, selon chaque domaine d'application. L'IEC 61883-6:2014 annule et remplace la deuxième édition, publiée en 2005, dont elle constitue une révision technique. Cette édition inclut les modifications techniques majeures suivantes par rapport à l'édition précédente: a) la couche d'adaptation à une séquence AM824 pour l'application du disque Blu-ray a été ajoutée; b) la méthode de transmission avec blocage est devenue normative; c) les protocoles précédemment définis ont été inclus à des fins de rétrocompatibilité.
Porabniška avdio/video oprema - Digitalni vmesnik - 6. del: Prenos zvokovnih in glasbenih podatkov
Ta del standarda IEC 61883 opisuje protokol za prenos zvokovnih in glasbenih podatkov, skladnih s standardom IEEE 1394, in določa bistvene zahteve za uporabo protokola. Ta protokol je mogoče uporabiti za vse module ali naprave, ki vključujejo kakršne koli funkcijske bloke za obdelavo, generiranje in pretvorbo zvokovnih in/ali glasbenih podatkov. Ta standard obravnava le prenos zvokovnih in glasbenih podatkov. Nadzor, status in strojno berljiv opis teh modulov ali naprav naj bodo definirani zunaj tega standarda v skladu s posameznim področjem uporabe.
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Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Porabniška avdio/video oprema - Digitalni vmesnik - 6. del: Prenos zvokovnih in glasbenih podatkovAudio-Video-Geräte der Unterhaltungselektronik - Digitale Schnittstelle - Teil 6: Übertragungsprotokoll für Ton- und MusikdatenMatériel audio/video grand public - Interface numérique - Partie 6: Protocole de transmission de données audio et musicalesConsumer audio/video equipment - Digital interface - Part 6: Audio and music data transmission protocol35.200Vmesniška in povezovalna opremaInterface and interconnection equipment33.160.01Avdio, video in avdiovizualni sistemi na splošnoAudio, video and audiovisual systems in generalICS:Ta slovenski standard je istoveten z:EN 61883-6:2014SIST EN 61883-6:2015en,fr,de01-februar-2015SIST EN 61883-6:2015SLOVENSKI
STANDARDSIST EN 61883-6:20071DGRPHãþD
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 61883-6
October 2014 ICS 33.160.01; 35.200
Supersedes
EN 61883-6:2005
English Version
Consumer audio/video equipment - Digital interface -
Part 6: Audio and music data transmission protocol (IEC 61883-6:2014)
Matériel audio/vidéo grand public - Interface numérique - Partie 6: Protocole de transmission de données audio et musicales (CEI 61883-6:2014)
Audio-Video-Geräte der Unterhaltungselektronik - Digitale Schnittstelle - Teil 6: Übertragungsprotokoll für Ton- und Musikdaten (IEC 61883-6:2014) This European Standard was approved by CENELEC on 2014-10-08. 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 bibliographical references concerning such national standards may be obtained on application 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 Management 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, 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
Comité Européen de Normalisation Electrotechnique Europäisches Komitee für Elektrotechnische Normung CEN-CENELEC Management Centre: Avenue Marnix 17,
B-1000 Brussels © 2014 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN 61883-6:2014 E SIST EN 61883-6:2015
The following dates are fixed: • latest date by which the document has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2015-07-08 • latest date by which the national standards conflicting with the document have to be withdrawn (dow) 2017-10-08
This document supersedes EN 61883-6:2005.
Attention is drawn to the possibility 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 61883-6:2014 was approved by CENELEC as a European Standard without any modification. In the official version, for Bibliography, the following notes have to be added for the standards indicated:
IEC 60958-4 NOTE Harmonized as EN 60958-4. IEC 61883-6:2002 NOTE Harmonized as EN 61883-6:2002 (not modified).
- 3 - EN 61883-6:2014 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 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 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 60958 Series
Digital audio interface EN 60958 Series
IEC 60958-3 -
Digital audio interface -
Part 3:
Consumer applications EN 60958-3 -
IEC 61883-1 -
Consumer audio/video equipment -
Digital interface -
Part 1: General EN 61883-1 -
IEEE 754 1985 1) IEEE Standard for Binary Floating-Point Arithmetic - -
IEEE 1394 -
IEEE Standard for a High-Performance Serial Bus - -
IEEE 1394a -
Standard for a High Performance Serial Bus - Amendment 1 - -
1) Superseded by IEEE 754:2008. SIST EN 61883-6:2015
IEC 61883-6 Edition 3.0 2014-09 INTERNATIONAL STANDARD
Consumer audio/video equipment – Digital interface –
Part 6: Audio and music data transmission protocol
INTERNATIONAL ELECTROTECHNICAL COMMISSION
XE ICS 33.160.01; 35.200 PRICE CODE
ISBN 978-2-8322-1822-8
– 2 – IEC 61883-6:2014 © IEC 2014 CONTENTS FOREWORD . 11 1 Scope . 13 2 Normative references . 13 3 Terms, definitions and abbreviations . 13 3.1 Terms and definitions. 13 3.2 Abbreviations . 15 4 Reference model for data transmission . 16 4.1 General . 16 4.2 Application layer . 17 4.3 Adaptation layer . 17 4.4 Packetization layer. 18 5 Transport requirements . 19 5.1 Arbitrated short bus reset . 19 5.2 Bit, byte, and quadlet ordering . 19 6 Packet header for audio and music data . 19 6.1 General . 19 6.2 Isochronous packet header format . 19 6.3 CIP header format . 19 7 Packetization . 20 7.1 Packet transmission method . 20 7.2 Transmission of timing information . 20 7.3 Time stamp processing . 21 7.4 Transmission control . 21 7.4.1 Non-blocking transmission method . 21 7.4.2 Blocking transmission method . 23 8 Event types . 24 8.1 General . 24 8.2 AM824 data . 27 8.2.1 Generic format . 27 8.2.2 IEC 60958 conformant data . 29 8.2.3 Multi-bit linear audio (MBLA) . 29 8.2.4 One-bit audio . 30 8.2.5 MIDI conformant data . 31 8.2.6 SMPTE time code data . 32 8.2.7 Sample count data . 32 8.2.8 High-precision multi-bit linear audio . 32 8.2.9 Ancillary data . 33 8.2.10 Application specific ancillary data . 35 8.3 32-bit floating-point data . 35 8.4 24-bit × 4 audio pack . 36 8.5 32-bit generic data . 36 9 FDF definition . 36 9.1 Overview . 36 9.2 Basic format. 37 9.3 Special format . 39 SIST EN 61883-6:2015
IEC 61883-6:2014 © IEC 2014 – 3 – 10 FDF definition for AM824 data . 39 10.1 Definition of N-flag . 39 10.2 Supplementary SFC definition . 39 10.3 Clock-based rate control mode (FDF = 0000 0xxx2) . 40 10.3.1 Introductory remark . 40 10.3.2 Default SFC table for (FDF = 0000 0xxx2) . 40 10.4 Command-based rate control mode (FDF = 00001xxx2) . 41 10.4.1 Introductory remark . 41 10.4.2 Default SFC table for (FDF = 0000 1xxx2) . 42 11 AM824 adaptation process . 42 11.1 Introductory remark . 42 11.2 Basic sequence conversion . 42 11.3 Sequence multiplexing . 43 11.4 Compound data block structure . 43 11.4.1 General . 43 11.4.2 Compound data structure rule . 44 12 AM824 sequence adaptation layers . 47 12.1 Overview . 47 12.1.1 General . 47 12.1.2 IEC 60958 bitstream . 47 12.1.3 One-bit audio . 53 12.1.4 Non-linear audio data stream . 56 12.1.5 MIDI data stream . 56 12.1.6 SMPTE time code and sample count . 57 12.1.7 High-precision and double-precision multi-bit linear audio . 57 12.2 DVD-audio . 62 12.2.1 General . 62 12.2.2 DVD-Audio specific ancillary data . 62 12.2.3 Data for CCI . 64 12.2.4
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