Transcend Information miniSDHC Card Series manual Scrstructure, Sdspec, Datastataftererase

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miniSDHC Card series

4GB High Capacity miniSD Card

0x404.

6. SCR Register

In addition to the CSD register there is another configuration register that named - SD CARD Configuration Register (SCR). SCR provides information on SD Memory Card's special features that were configured into the given card. The size of SCR register is 64 bit. This register shall be set in the factory by the SD Memory Card manufacturer.

The following table describes the SCR register content.

•SCR_STRUCTURE

Version number of the related SCR structure in the SD Memory Card Physical Layer Specification.

SCR Register Structure Version

•SD_SPEC

Describes the SD Memory Card Physical Layer Specification version supported by this card.

SD_SPEC

Physical Layer Specification Version Number

 

 

0

Version 1.0-1.01

1

Version 1.10

2

Version 2.00

3-15

reserved

 

Physical Layer Specification Version

•DATA_STAT_AFTER_ERASE

Transcend Information Inc.

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Contents 4GB High Capacity miniSD Card Description PlacementFeatures Pin Definition4GB High Capacity miniSD Card 4GB High Capacity miniSD Card Information Mtbf4GB High Capacity miniSD Card Architecture Bus Signal Line Load Power Supply VoltageCurrent Consumption Single card capacitance 4GB High Capacity miniSD Card Bus Signal Levels Parameter Symbol Min Max Unit Remark4GB High Capacity miniSD Card Bus Timing Output Delay time during Data Transfer Mode 4GB High Capacity miniSD Card Bus Timing High Speed Mode Output Hold time 4GB High Capacity miniSD Card Reliability and Durability 4GB High Capacity miniSD Card Register Information OCR registerPNM MIDOID PRVMDT PSNCRC Csdstructure CSD Register Fields CSD VersionNsac TaacTranspeed Readblpartial CCCReadbllen Writeblkmisalign Eraseblken Wpgrpenable Csize SectorsizeTmpwriteprotect CopyPermwriteprotect FileformatRCA Register Sdspec ScrstructureDatastataftererase Sdsecurity SdbuswidthsMechanical Description Top View MiniSDHC Card series MiniSDHC Card series 4GB High Capacity miniSD Card MiniSD Card package dimensions
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