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1、 SD Memory Card SpecificationsPart 2FILE SYSTEM SPECIFICATIONVersion 1.0February 2000SD GroupMatsushita Electric Industrial Co., Ltd. (MEI)SanDisk CorporationToshiba CorporationCONFIDENTIALSD Memory Card Specifications / Part 2. File System Specification Version 1.0DO NOT COPY ? ?2000 SD Group (MEI,
2、 SanDisk, Toshiba).FS-0CONFIDENTIALCONFIDENTIALCONFIDENTIALCONFIDENTIALConditions for publicationPublisher and Copyright Holder SD Group(MEI, SanDisk, Toshiba)Confidentiality This document shall be treated as confidential under the Non Disclosure Agreement which has been signed by the obtainer. Repr
3、oduction in whole or in part is prohibited without prior written permission of SD Group.Exemption None will be liable for any damages from use of this document.SD Memory Card Specifications / Part 2. File System Specification Version 1.0DO NOT COPY ? ?2000 SD Group (MEI, SanDisk, Toshiba).CONFIDENTI
4、ALCONFIDENTIALCONFIDENTIALCONFIDENTIALThis page is intentionally left blank.SD Memory Card Specifications / Part 2. File System Specification Version 1.0DO NOT COPY ? ?2000 SD Group (MEI, SanDisk, Toshiba).FS-iCONFIDENTIALCONFIDENTIALCONFIDENTIALCONFIDENTIALPart2 FILE SYSTEM SPECIFICATION1. General.
5、FS-1 1.1 Scope.1 1.2 Normative References.2 1.3 Definitions.3 1.3.1 byte.3 1.3.2 defective sector.3 1.3.3 descriptor.3 1.3.4 file.3 1.3.5 sector / block.3 1.3.6 partition.3 1.3.7 user.3 1.3.8 volume.3 1.4 Notations.4 1.4.1 Numerical notation.4 1.4.2 Arithmetic notation.4 1.4.3 Character strings.4 1.4.4 List of acronyms .4 1.5 Data types.5 1.5.1 Numerical values in one-byte fields.5 1.5.2 Numerical values in two-byte fields.5 1.5.3 Numerical values in four-byte fields.5 1.5.4 Pairs of 12-bit integers.52. Volume Structure.FS-7 2.1 Arrangement of the Data Area.
