SanDisk SDSDH-2048 - 2GB SD Card Ultra II or SDSDH-002G SDSDJ-2048 Support and Manuals
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Product Manual - Page 7
... consume any future problems. These defect and error management systems coupled with a spare bit within the sector header.
This is to employ a powerful ECC to update or change host software.
1.6 Defect and Error Management
SanDisk SD cards contain a sophisticated defect-and-error management system. This system is much better than the magnetic disk drive specification. The SD...
Product Manual - Page 11
... 1
Bloc Bloc Bloc Bloc k0 k1 k2 kn
Sector n
Table 1-1
Part No. The card write-protection mechanism does not affect this area.
© 2004 SanDisk Corporation
1-7
12/08/04 Revision 2.2
Figure 1-2
Chapter 1 - SDSDH-2048 SDSDJ-2048 SDSDX3-1024 SDSDH-1024 SDSDJ-1024 SDSDH-512 SDSDJ-512 SDSDH-256 SDSDJ-256 SDSDJ-128 SDSDJ-64
Memory Array Structures Summary1...
Product Manual - Page 13
... CSD Register is set , cannot be cleared. Introduction SanDisk SD Card Product Manual
1.12.8
Data Protection in the Flash Card
Every sector is stored in Motorola and other vendors' microcontrollers. The ECC is a master. If defects are found, the data is corrected prior to transmission to communicate with an error correction code (ECC). Use the...
Product Manual - Page 39
SD Card Interface Description SD Card Product Manual
Table 3-26
Data Block Length
WRITE_BL_LEN 0 to the initial CSD contents.
© 2004 SanDisk Corporation
3-19
12/08/04 This field...field is read -only for this bit cannot be set to non-original, this card are defined in resolution of units of "original" and "non-original" is supported. The default value is 0 (i.e., not write ...
Product Manual - Page 40
....
C protected block.
Internal card controller error C
© 2004 SanDisk Corporation
3-20
12/08/04
SD Card Interface Description SD Card Product Manual
3.5.4
Status Register
The SD Card Status Register structure is locked by the host
Set when a sequence or
C
password error has been
detected in the table are coded as follows:
Type:
• E-Error bit • S-Status bit...
Product Manual - Page 54
...and all further data transfer, wait in ROM, then this unchangeable part must match the corresponding part of data. SanDisk SD cards that one byte, can accept new data or
6 ...require a previous block length setting. SD Card Protocol Description SanDisk SD Card Product Manual
Block Write
Block write (CMD24-27, 42, 56(w)) means that support block-write are no error. If this case, ...
Product Manual - Page 55
... for data buffers management are supported in the SD Card as...error occurs in the Block Write section, above.
The card data after an erase operation is a write block address in the address setting...CMD38). SD Card Protocol Description SanDisk SD Card Product Manual
4.4.5 4.4.6
whether the write ...Password protection card-lock operation
© 2004 SanDisk Corporation
4-11
12/08/04
Product Manual - Page 61
...this specification (v1.10). All results are destroyed.
© 2004 SanDisk Corporation
4-17
12/08/04 If Results in an "error". A priority is no error. ...error sectors are each an "error."
2
Execute force erase and set Permanent Write Protect.
Table 4-6
Type 1 vs. Type 2 Card of lock / unlock function-supported cards.
Note: The host can take Type 2. The SD cards that support...
Product Manual - Page 66
...Reserved Reserved Vendor specific
High-speed Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved
© 2004 SanDisk Corporation
4-22...Set the mode bit to 0x0 selects
the default function. Setting the function to 1. 2. Table 4-9
Functions
Arg. SD Card Protocol Description SanDisk SD Card Product Manual
Mode 1 Operation-Set ...
Product Manual - Page 80
... in SD Card). All the applicationspecific commands are supported if Class 8 is an application-specific command rather than a standard command
Used either to...set by the SET_BLOCK_LEN command. I/O Mode Commands (Class 9)
CMD52...CMD54 Reserved for each command system specification.
© 2004 SanDisk Corporation
4-36
12/08/04 SD Card Protocol Description SanDisk SD Card Product Manual...
Product Manual - Page 91
...byte.
The only valid write set block length of less than time... When the card encounters a data retrieval problem, it will switch to the CRC creates...supported in the SD Bus mode. Revision 2.2
Chapter 5 - SPI Protocol SD Card Product Manual
5 SPI Protocol
5.1 SPI Bus Protocol
Although the SanDisk...mode and respond with an error
response (which replaces the expected data block) rather than...
Product Manual - Page 103
... or password error during the operation. • Write-protect erase-skip/lock/unlock command failed-This status bit has two
functions overloaded. Revision 2.2
The structure of the R1 format is unlocked.
© 2004 SanDisk Corporation
5-13
12/08/04 Figure 5-7
R1 Response Format
7
0
0
Chapter 5 - The format of the R2 status is locked-Set when...
Product Manual - Page 111
... SDSDJ-512 SDSDH-512 SDSDJ-1024 SDSDH-1024 SDSDX3-1024 SDSDJ-2048 SDSDH-2048
Block Size 16 MB 32 MB 64 MB 128 MB 256 MB 256 MB 512 MB 512 MB 1024 MB 1024 MB 1024 MB 2048 MB 2048 MB
© 2004 SanDisk Corporation
A-1
12/08/04 Revision 2.2
Appendix A -Ordering Information SanDisk SD Card Product Manual
Appendix A Ordering...
Product Manual - Page 112
...Pacific Rim Suite 902-903 Bank of East Asia Harbour View Centre 56 Gloucester Road, Wanchai Hong Kong
Tel: 852-2712-0501 Fax: 852-2712-9385
© 2004 SanDisk Corporation
B-1
12/...Herndon Pkwy. Revision 2.2
Appendix B -SanDisk Worldwide Sales Offices SanDisk SD Card Product Manual
Appendix B SanDisk Worldwide Sales Offices
To order SanDisk products directly from SanDisk, call (408) 542-0595.
Product Manual - Page 113
... GENERAL PROVISIONS
This warranty sets forth the full extent ...repair, replace or refund the purchase price of repairing or replacing the defective product, if the following conditions are not warranted to SanDisk under the provisions of purchase. B. An incident card filled out by SanDisk Corporation. No evidence is returned to the product's functional and performance specifications. SanDisk...
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