1、 Information technology Small computer system interface (SCSI) Part 381:Optical Memory Card Device Commands (OMC)Reference numberISO/IEC 14776-381:2000(E)National Standard of CanadaCAN/CSA-ISO/IEC 14776-381:02(ISO/IEC 14776-381:2000)International Standard ISO/IEC 14776-381:2000 (first edition, 2000-
2、06) has been adopted withoutmodification (IDT) as CSA Standard CAN/CSA-ISO/IEC 14776-381:02, which has been approved as a NationalStandard of Canada by the Standards Council of Canada.ISBN 1-55324-890-2 December 2002The Canadian Standards Association (CSA), The Standards Council of Canada is theunde
3、r whose auspices this National Standard has been coordinating body of the National Standards system, produced, was chartered in 1919 and accredited by a federation of independent, autonomousthe Standards Council of Canada to the National organizations working towards the furtherStandards system in 1
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7、al governments in their regulations, particularly has been approved by the Standards Council ofin the fields of health, safety, building and Canada and one which reflects a reasonableconstruction, and the environment. agreement among the views of a number of capableIndividuals, companies, and associ
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9、ociations others with relevant interests, as may be appropriateobjectives through sustaining memberships. The to the subject in hand. It normally is a standardmore than 7000 committee volunteers and the 2000 which is capable of making a significant and timelysustaining memberships together form CSAs
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11、nd procedures established by the StandardsThe Association offers certification and testing Council of Canada. Approval does not refer to theservices in support of and as an extension to its technical content of the standard; this remains thestandards development activities. To ensure the continuing
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15、andards Council of Canadaopen and effective forum for activities facilitating the 270 Albert Street, Suite 200exchange of goods and services through the use of Ottawa, Ontario, K1P 6N7standards, certification and related services to meet Canadanational and international needs.For further information
16、 on CSA services, write toCanadian Standards Association5060 Spectrum Way, Suite 100Mississauga, Ontario, L4W 5N6CanadaAlthough the intended primary application of this Standard is stated in its Scope, it is importantto note that it remains the responsibility of the users to judge its suitability fo
17、r their particular purpose.Registered trade-mark of Canadian Standards AssociationCAN/CSA-ISO/IEC 14776-381:02 Part 381: Optical Memory Card Device Commands (OMC)Information technology Small computer system interface (SCSI) December 2002 Canadian Standards Association CSA/1CAN/CSA-ISO/IEC 14776-381:
18、02Information technology Smallcomputer system interface (SCSI) Part 381: Optical Memory CardDevice Commands (OMC)CSA PrefaceStandards development within the Information Technology sector is harmonized with internationalstandards development. Through the CSA Technical Committee on Information Technol
19、ogy (TCIT),Canadians serve as the Canadian Advisory Committee (CAC) on ISO/IEC Joint Technical Committee 1 onInformation Technology (ISO/IEC JTC1) for the Standards Council of Canada (SCC), the ISO memberbody for Canada and sponsor of the Canadian National Committee of the IEC. Also, as a member of
20、theInternational Telecommunication Union (ITU), Canada participates in the International Telegraph andTelephone Consultative Committee (ITU-T).This International Standard was reviewed by the CSA TCIT under the jurisdiction of the StrategicSteering Committee on Information Technology and deemed accep
21、table for use in Canada. (Acommittee membership list is available on request from the CSA Project Manager.) From time to time,ISO/IEC may publish addenda, corrigenda, etc. The CSA TCIT will review these documents for approvaland publication. For a listing, refer to the CSA Information Products catal
22、ogue or CSA Info Update orcontact a CSA Sales representative. This Standard has been formally approved, without modification, bythe Technical Committee and has been approved as a National Standard of Canada by the StandardsCouncil of Canada.December 2002 Canadian Standards Association 2002All rights
23、 reserved. No part of this publication may be reproduced in any form whatsoever without the prior permissionof the publisher. ISO/IEC material is reprinted with permission. Where the words “this International Standard” appearin the text, they should be interpreted as “this National Standard of Canad
24、a”. Inquiries regarding this National Standard of Canada should be addressed to Canadian Standards Association 5060 Spectrum Way, Suite 100, Mississauga, Ontario, Canada L4W 5N6 1-800-463-6727 416-747-4044www.csa.caINTERNATIONALSTANDARDISO/IEC14776-381First edition2000-06Information technology Small
25、 computer system interface (SCSI) Part 381:Optical Memory Card Device Commands (OMC)Reference numberISO/IEC 14776-381:2000(E)INTERNATIONALSTANDARDISO/IEC14776-381First edition2000-06Information technology Small computer system interface (SCSI) Part 381:Optical Memory Card Device Commands (OMC)PRICE
26、CODE ISO/IEC 2000All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by anymeans, electronic or mechanical, including photocopying and microfilm, without permission in writing from the publisher.ISO/IEC Copyright Office Case posta
27、le 56 CH-1211 Genve 20 SwitzerlandHFor price, see current catalogue 2 14776-381 ISO/IEC:2000(E)CONTENTSPageFOREWORD.3INTRODUCTION.4Clause1 Scope.52 Normative references .53 Definitions, symbols and conventions .53.1 Definitions .53.2 References to SCSI Standards 63.3 Symbols and abbreviations73.4 Nu
28、merical conventions 74 Optical memory card devices74.1 Model for optical memory card devices74.2 Address type .74.3 Ready state .84.4 Initialisation .84.5 Medium defects .84.6 Error reporting.85 Commands for optical memory card devices .95.1 READ CARD CAPACITY command .106 Parameters for optical mem
29、ory card devices.126.1 Diagnostic parameters.126.2 Log parameters .126.3 Mode parameters 1314776-381 ISO/IEC:2000(E) 3 INFORMATION TECHNOLOGY SMALL COMPUTER SYSTEM INTERFACE (SCSI) Part 381: Optical Memory Card Device Commands (OMC)FOREWORDISO (the International Organization for Standardization) and
30、 IEC (the International Electrotechnical Commission)form the specialized system for worldwide standardization. National bodies that are members of ISO or IECparticipate in the development of International Standards through technical committees established by therespective organization to deal with p
31、articular fields of technical activity. ISO and IEC technical committeescollaborate in fields of mutual interest. Other international organizations, governmental and non-governmental, inliaison with ISO and IEC, also take part in the work.In the field of information technology, ISO and IEC have esta
32、blished a joint technical committee, ISO/IEC JTC 1.Draft International Standards adopted by the joint technical committee are circulated to national bodies for voting.Publication as an International Standard requires approval by at least 75 % of the national bodies casting a vote.Attention is drawn
33、to the possibility that some of the elements of this International Standard may be the subject ofpatent rights. ISO and IEC shall not be held responsible for identifying any or all such patent rights.International Standard ISO/IEC 14776-381 was prepared by subcommittee 25: Interconnection ofinformat
34、ion technology equipment, of ISO/IEC joint technical committee 1: Information technology.International Standards are drafted in accordance with ISO/IEC Directives, Part 3. 4 14776-381 ISO/IEC:2000(E)INTRODUCTIONThe SCSI-3 Optical Memory Card (OMC) command set specifies the commands for a devicethat
35、declares itself as an optical memory card device in the device type field of the INQUIRYcommand. The OMC command set is specified independently of any service deliverysubsystem, an underlying command-response protocol is assumed.The optical memory card is a Write Once media in that a written area ca
36、nnot be overwritten.Information stored on an optical memory card is non-volatile. The media is preformattedduring manufacture and cannot be formatted by the user. The specification for thepreformatted area is defined in ISO/IEC 11694, part 4. Data written to the optical memorycard cannot be updated.
37、 Therefore the update commands are not defined for optical memorycard devices.This standard defines the device model for the optical memory card devices.This standard is divided into six clauses:Clause 1 is the scope.Clause 2 lists the normative references that apply to this standard.Clause 3 descri
38、bes the definitions, symbols and abbreviations used in this standard.Clause 4 describes models for optical memory card devices.Clause 5 provides the definitions of all commands unique to optical memory card devices.This clause also provides references to the ISO/IEC 14776-311 SCSI-3 SPCstandard for
39、primary commands and the ISO/IEC 14776-321 SCSI-3 SBCstandard for block commands used with optical memory card device class.Clause 6 provides the definition of all parameters unique to optical memory card devices.14776-381 ISO/IEC:2000(E) 5 INFORMATION TECHNOLOGY SMALL COMPUTER SYSTEM INTERFACE (SCS
40、I) Part 381: Optical Memory Card Device Commands (OMC)1 ScopeThis standard defines the command set extensions to facilitate operation of optical memorycard devices. The clause(s) of this standard pertaining to optical memory card device class,implemented in conjunction with the applicable clauses of
41、 the ISO/IEC 14776-311 SCSI-3Primary Commands (SPC) and the ISO/IEC 14776-321 SCSI-3 Block Commands (SBC), fullyspecify the standard command set for optical memory card devices.2 Normative referencesThe following normative documents contain provisions which, through reference in this text,constitute
42、 provisions of this part of ISO/IEC 14776. For dated references, subsequentamendments to, or revisions of, any of these publications do not apply. However, parties toagreements based on this part of ISO/IEC 14776 are encouraged to investigate the possibilityof applying the most recent editions of th
43、e normative documents indicated below. For undatedreferences, the latest edition of the normative document referred to applies. Members of ISOand IEC maintain registers of currently valid International Standards.ISO/IEC 7810:1995, Identification cards Physical characteristicsISO/IEC 9316:1995, Infor
44、mation technology Small Computer System Interface-2ISO/IEC 11694-4:1996, Identification cards Optical memory cards Linear recordingmethod Part 4: Logical data structuresISO/IEC CD 14776-311, Information technology Small Computer System Interface Part 311: Primary Commands (SCSI-3 SPC) 1)ISO/IEC CD 1
45、4776-321, Information technology Small Computer System Interface Part 321: Block Commands (SCSI-3 SBC) 1)3 Definitions, symbols and conventions3.1 DefinitionsFor purposes of this standard, the following definitions apply.3.1.1address typeaddressing methods for optical memory card devices, see 4.23.1
46、.2device-specificSomething (e.g., a bit, field, code value, etc.) that is not defined by this standard and may bedefined differently for each device._1)Under consideration. 6 14776-381 ISO/IEC:2000(E)3.1.3ID-1 cardcard whose size is defined in ISO/IEC 78103.1.4invalidillegal or unsupported bit, byte
47、, word, field or code value3.1.5mandatoryThe referenced item is required to claim compliance with this International Standard.3.1.6obsoleteThe referenced item was defined in prior SCSI standards but has been removed from thisInternational Standard.3.1.7optionalThe referenced item is not required to
48、claim compliance with this International Standard.Implementation of an optional item must be as defined in this International Standard.3.1.8partitionthe entire usable region for recording and reading in a recording medium or in a portion of arecording medium. If there is more than one partition, the
49、y shall be numbered starting withzero3.1.9reservedidentifies bits, bytes, words, fields and code values that are set aside for futurestandardisation3.1.10sectorthe minimum unit of data that can be accessed on a recording medium for any read and/orwrite commands3.1.11type of sectoran identifier which distinguishes the kind of sectors defined in ISO/IEC 11694-43.1.12vendor-specificSomething (e.g. a bit, field, code value, etc.) that is not defined by this standard and may beused differently in various imp
