ISO/IEC INTERNATIONAL STANDARD 14776-381 First edition 2000-06 Information technology - Small computer system interface (scsl) - Part 381: Optical Memory Card Device Commands (OMC) IEC so Reference number ISO/IEC 14776-381:2000(E) Copyright International Organization for Standardization ted without license from IHS Not for Resale yhemainaanaioSandardizato orneworkingmitedwithout licene fromH Not for Resale ISO/IEC INTERNATIONAL STANDARD 14776-381 First edition 2000-06 Information technology - Small computer system interface (scsl) Part 381: Optical Memory Card Device Commands (OMC) @ ISO/IEC 2000 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any ion in writing from the publishe ISO/IEC Copyright Office: Case postale 56· CH-1211 Geneve 20· Switzerland IEC PRICE CODE H For price, see current catalogue Copyright International Organization for Standardization ted without license from IHS Not for Resale 14776-381 @ ISO/IEC:2000(E) -2 - CONTENTS Page FOREWORD .3 INTRODUCTION Clause Scope. 2 Normative references 3 Definitions, symbols and conventions .. 3.1 Definitions 3.2 References to ScsI Standards .. 3.3 Symbols and abbreviations 3.4 Numerical conventions 4 Optical memory card devices. 4.1 Model for optical memory card devices 4.2 Address type 4.3 Ready state.. 4.4 Initialisation ... 8 4.5 Medium defects . 8 4.6 Error reporting.... 5 Commands for optical memory card devices. 5.1 READ CARD CAPACITY command 10 6 Parameters for optical memory card devices. 12 6.1 Diagnostic parameters.. 6.2 Log parameters 6.3 Mode parameters 13 Copyright International Organization for Standardization se from IHS Not for Resale - 3 - 14776-381 @ ISO/IEC:2000(E) INFORMATIONTECHNOLOGY SMALL COMPUTER SYSTEM INTERFACE (SCSI) 一 Part 381: Optical Memory Card Device Commands (OMC) FOREWORD form the specialized system for worldwide standardization.National bodies that are members of ISO or IEC respective organization to deal with particular fields of technical activity. ISO and IEC technical committees liaison with ISo and IEC, also take part in the work. In the field of information technology; ISO and IEC have established a joint technical committee, ISO/IEC JTc 1. Publication as an International Standard requires approval by atleast75 %of thenational bodies casting a vote Attention is drawn to the possibility that some of the elements of this International Standard may be the subject of patent rights. IsO and IEc shall not be held responsible for identifying any or all such patent rights. International Standard ISO/lEC 14776-381 was prepared by subcommittee 25: Interconnection of information technology equipment, of IsO/lEC joint technical committee 1: Information technology. International Standards are drafted in accordance with ISO/lEC Directives, Part 3. CopyrghtIntemationalOrganizationforStandardization or networking permitted without license from IHS Not for Resale 14776-381 @ ISO/IEC:2000(E) INTRODUCTION The SCSl-3 Optical Memory Card (OMC) command set specifies the commands for a device that declares itself as an optical memory card device in the device type field of the INQUiRY command. The OMC command set is specified independently of any service delivery subsystem,anunderlyingcommand-responseprotocolis assumed. The optical memory card is a Write Once media in that a written area cannot be overwritten. Information stored on an optical memory card is non-volatile. The media is preformatted during manufacture and cannot be formatted by the user. The specification for the preformatted area is defined in SO/lEC 11694, part 4. Data written to the optical memory card cannot be updated. Therefore the update commands are not defined for optical memory card 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. Claus