Product Manual
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... 55 Revision 2.2-added new performance info; moved application note to reflect SD Phys Spec v1.10 info; See "Disclaimer of SanDisk Corporation. No part of their respective companies. © 2004 SanDisk Corporation. registered trademark of Liability." All rights reserved. Patent Nos....Rev.# 57 © 2004 SanDisk Corporation i Revision 2.2 SanDisk SD Card Product Manual SanDisk® Corporation general policy does not recommend the use and indemnifies SanDisk against all damages. Per SanDisk Terms and Conditions of Sale, the user of SanDisk products in life support applications...
... 55 Revision 2.2-added new performance info; moved application note to reflect SD Phys Spec v1.10 info; See "Disclaimer of SanDisk Corporation. No part of their respective companies. © 2004 SanDisk Corporation. registered trademark of Liability." All rights reserved. Patent Nos....Rev.# 57 © 2004 SanDisk Corporation i Revision 2.2 SanDisk SD Card Product Manual SanDisk® Corporation general policy does not recommend the use and indemnifies SanDisk against all damages. Per SanDisk Terms and Conditions of Sale, the user of SanDisk products in life support applications...
Product Manual
Page 42
... 8 Ver. MSBs will be A Memory Cards used to a card only in the Specification Ver. 1.01 are related to the SD Card proprietary features and may be sent to define SD 1.01('x'=don't Cards that is in Secured Mode of (...Card Status above. Reserved S R '00xxh'=SD In the future, the 8 LSBs will Physical Spec. SD Card Interface Description SD Card Product Manual 3.5.5 3.5.6 SD Status Register The SD Status Register contains status bits that are currently defined:'0000' =Regular SD RD/WR Card.'0001'= SD ROM Card S R Size of Shows the size of an SD Card...
... 8 Ver. MSBs will be A Memory Cards used to a card only in the Specification Ver. 1.01 are related to the SD Card proprietary features and may be sent to define SD 1.01('x'=don't Cards that is in Secured Mode of (...Card Status above. Reserved S R '00xxh'=SD In the future, the 8 LSBs will Physical Spec. SD Card Interface Description SD Card Product Manual 3.5.5 3.5.6 SD Status Register The SD Status Register contains status bits that are currently defined:'0000' =Regular SD RD/WR Card.'0001'= SD ROM Card S R Size of Shows the size of an SD Card...
Product Manual
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...spec the card complies with before using CMD6. Important: It is allowed to support CMD6. As a response to recognize what version of this command is within eight clocks after a power cycle, CMD6 or CMD0. In response to CMD0, the switching period is 100ms, same as in the SCR Register to CMD6, the SanDisk SD Card... after at the CMD0. © 2004 SanDisk Corporation 4-20 12/08/04 When CMD6 changes the bus behavior (i.e. The SD bus transaction considers this a standard single block read command. SD Card Protocol Description SanDisk SD Card Product Manual support it to reset to Idle...
...spec the card complies with before using CMD6. Important: It is allowed to support CMD6. As a response to recognize what version of this command is within eight clocks after a power cycle, CMD6 or CMD0. In response to CMD0, the switching period is 100ms, same as in the SCR Register to CMD6, the SanDisk SD Card... after at the CMD0. © 2004 SanDisk Corporation 4-20 12/08/04 When CMD6 changes the bus behavior (i.e. The SD bus transaction considers this a standard single block read command. SD Card Protocol Description SanDisk SD Card Product Manual support it to reset to Idle...
Product Manual
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... is supported. Maximum current consumption indicates the total card current (memory portion) if the functions are set to the ... 1, information. Mode 1 - the function to calculate current consumption is defined by spec 1.01 compatible hosts. The function as a result of the switch command in function...SanDisk Corporation 4-23 12/08/04 Mode 1 - Mode 1 - Reserved (all card functions are switched. SD Card Protocol Description SanDisk SD Card Product Manual Switch Function Status The switch function status is predefined to be used by ACMD41 (SD Card) or CMD5 (SD I/O card...
... is supported. Maximum current consumption indicates the total card current (memory portion) if the functions are set to the ... 1, information. Mode 1 - the function to calculate current consumption is defined by spec 1.01 compatible hosts. The function as a result of the switch command in function...SanDisk Corporation 4-23 12/08/04 Mode 1 - Mode 1 - Reserved (all card functions are switched. SD Card Protocol Description SanDisk SD Card Product Manual Switch Function Status The switch function status is predefined to be used by ACMD41 (SD Card) or CMD5 (SD I/O card...
Product Manual
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Spec 1.10 or higher func SD Card Protocol Description SanDisk SD Card Product Manual Switch Function Flow Example The host is recommended to take the following flow for switching the function. Figure 4-12 Switch Function Flow Start Spec 1.0-1.10 Card version no.? Revision 2.2 Chapter 4 -
Spec 1.10 or higher func SD Card Protocol Description SanDisk SD Card Product Manual Switch Function Flow Example The host is recommended to take the following flow for switching the function. Figure 4-12 Switch Function Flow Start Spec 1.0-1.10 Card version no.? Revision 2.2 Chapter 4 -
Product Manual
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Each class supports a set of the SD Card is divided into several classes (refer to access the card. The supported Card Command Classes (CCC) is 48 bits. v1.10 © 2004 SanDisk Corporation 4-31 12/08/04 Revision 2.2 Chapter 4 - SD Card Protocol Description SanDisk SD Card Product Manual 4.8.2 Command Format The command length shown in SD Card Physical Description Spec. Figure 4-15 Format (1.92...
Each class supports a set of the SD Card is divided into several classes (refer to access the card. The supported Card Command Classes (CCC) is 48 bits. v1.10 © 2004 SanDisk Corporation 4-31 12/08/04 Revision 2.2 Chapter 4 - SD Card Protocol Description SanDisk SD Card Product Manual 4.8.2 Command Format The command length shown in SD Card Physical Description Spec. Figure 4-15 Format (1.92...
Product Manual
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... send their responses must be 48 bits long. Responses may not have any response. Table 4-16 details the SD Card bus commands. SD Card Protocol Description SanDisk SD Card Product Manual 4.8.4 Class CMD 0 Basic 1 2 R Block Read 34 R Block Write CMD28 CMD29 CMD30 CMD32 CMD33 CMD3421 to Idle State.... R + + Command Description All future reserved commands and their CID numbers on the CMD line. 21This command is newly defined in SD Card Physical Description Spec. Table 4-16 SD Card Bus Command Descriptions CMD Index Type Argument Resp. v1.10 . 22 Ibid. 23 Ibid. © 2004...
... send their responses must be 48 bits long. Responses may not have any response. Table 4-16 details the SD Card bus commands. SD Card Protocol Description SanDisk SD Card Product Manual 4.8.4 Class CMD 0 Basic 1 2 R Block Read 34 R Block Write CMD28 CMD29 CMD30 CMD32 CMD33 CMD3421 to Idle State.... R + + Command Description All future reserved commands and their CID numbers on the CMD line. 21This command is newly defined in SD Card Physical Description Spec. Table 4-16 SD Card Bus Command Descriptions CMD Index Type Argument Resp. v1.10 . 22 Ibid. 23 Ibid. © 2004...