Transcend Information TS2GUSD-P3 manual Register Information, OCR register

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TS2GUSD-P3

2GB microSD Card + Reader P3

 

 

 

Register Information

Within the card interface six registers are defined: OCR, CID, CSD, RCA, DSR and SCR. These can be accessed only by corresponding commands (see Chapter 4.7). The OCR, CID, CSD and SCR registers carry the card/content specific information, while the RCA and DSR registers are configuration registers storing actual configuration parameters.

1. OCR register

The 32-bit operation conditions register stores the VDD voltage profile of the card. In addition, this register includes a status information bit. This status bit is set if the card power up procedure has been finished. The OCR register shall be implemented by the cards which do not support the full operating voltage range of the SD Memory Card bus, or if the card power up extends the definition in the timing diagram.

A voltage range is not supported if the corresponding bit value is set to LOW. As long as the card is busy, the

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Contents TS2GUSD-P3 Architecture Transcend Information Inc Bus Signal Line Load Power Supply VoltageGeneral Bus Signal Levels Bus Timing Reliability and Durability OCR register Register InformationPRV MIDOID PNMCRC MDTTaac CsdstructureTranspeed NsacCCC Page Csizemult CsizeVDDRCURRMIN, Vddwcurrmin VDDRCURRMAX, VddwcurrmaxSectorsize EraseblkenWritebllen WpgrpenableWpgrpsize R2WFACTORPermwriteprotect WriteblpartialFileformatgrp CopyCRC RCA Register Sdspec ScrstructureSdsecurity DatastataftereraseSdbuswidths Mechanical Description Top View Mechanical Description Bottom View Mechanical Description Keep Out Area MicroSD package Dimensions System Requirements FeaturesPlacement Dimensions DescriptionUSB Pinouts Block DiagramUSB Pin Identification DC Electrical Characteristics of 3.3V I/O DC CharacteristicsRecommended Operating Conditions

TS2GUSD-P3 specifications

Transcend Information TS2GUSD-P3 is a reliable and efficient storage solution designed primarily for users who require high-performance data storage in compact form factors. This USB flash drive provides a seamless user experience, making it an ideal choice for both personal and professional use.

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In summary, the Transcend Information TS2GUSD-P3 is an efficient USB flash drive that combines speed, reliability, and portability in a compact design. With its user-friendly features, advanced technologies, and competitive performance, it stands out as an excellent solution for anyone in need of an effective data storage option, making it a valuable asset for everyday data management tasks.
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