- 您現(xiàn)在的位置：買(mǎi)賣(mài)IC網(wǎng) > PDF目錄382299 > MC56U128NACA (SAMSUNG SEMICONDUCTOR CO. LTD.) MultiMediaCard Specification PDF資料下載
參數(shù)資料
| 型號(hào)： | MC56U128NACA |
| 廠商： | SAMSUNG SEMICONDUCTOR CO. LTD. |
| 英文描述： | MultiMediaCard Specification |
| 中文描述： | 多媒體卡規(guī)格 |
| 文件頁(yè)數(shù)： | 29/66頁(yè) |
| 文件大小： | 1422K |
| 代理商： | MC56U128NACA |
第1頁(yè)第2頁(yè)第3頁(yè)第4頁(yè)第5頁(yè)第6頁(yè)第7頁(yè)第8頁(yè)第9頁(yè)第10頁(yè)第11頁(yè)第12頁(yè)第13頁(yè)第14頁(yè)第15頁(yè)第16頁(yè)第17頁(yè)第18頁(yè)第19頁(yè)第20頁(yè)第21頁(yè)第22頁(yè)第23頁(yè)第24頁(yè)第25頁(yè)第26頁(yè)第27頁(yè)第28頁(yè)當(dāng)前第29頁(yè)第30頁(yè)第31頁(yè)第32頁(yè)第33頁(yè)第34頁(yè)第35頁(yè)第36頁(yè)第37頁(yè)第38頁(yè)第39頁(yè)第40頁(yè)第41頁(yè)第42頁(yè)第43頁(yè)第44頁(yè)第45頁(yè)第46頁(yè)第47頁(yè)第48頁(yè)第49頁(yè)第50頁(yè)第51頁(yè)第52頁(yè)第53頁(yè)第54頁(yè)第55頁(yè)第56頁(yè)第57頁(yè)第58頁(yè)第59頁(yè)第60頁(yè)第61頁(yè)第62頁(yè)第63頁(yè)第64頁(yè)第65頁(yè)第66頁(yè)
MultiMediaCard
TM
29
shown in table “File_Formats”
COPY
Defines if the contents are an original (= 0) or a copy (= 1). The COPY bit is a one time programmable bit,
being set by the customer.
PERM_WRITE_PROTECT
Permanently protects the whole card content against overwriting or erasing (all write and erase
commands for this card is a permanently disabled). This parameter is one-time programmable by the
customer. The default value is ‘0’ (not protected).
TMP_WRITE_PROTECT
Temporarily protects the whole card content from being overwritten or erased (all write and erase
commands for this card are temporarily disabled). This parameter is programmable by the customer. The
default value is ‘0’ (not protected).
FILE_FORMAT
Indicates the file format on the card. This field is read-only for ROM. The following formats are defined.
FILE_FORMAT
_GRP
MAT
0
0
Hard disk-like file system with partition table
0
1
DOS FAT (floppy-like) with boot sector only (no partition table)
0
2
Universal File Format
0
3
Others/Unknown
1
0,1,2,3
Reserved
ECC
Defines the ECC code that was used for storing data on the card. This field is used by the host (or
application) to decode the user data. The following table defines the field format.
ECC
ECC Type
Maximum number of correctable bits
0
None (default)
None
1
BCH (542,512)
3
2-3
0,1,2,3
-
The content provider or customer defines which kind of error correction may be used to protect the
contents of MultiMediaCard. This value is programmable.
CRC7
The CRC7 contains the check sum for the CSD content. The check sum is computed according to
chapter “Cyclic Redundancy Check(CRC)”.
FILE_FOR
Type
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MC56U256NACA | MultiMediaCard Specification |
| MC1GU512NACA | MultiMediaCard Specification |
| MC1DU512NACA | MultiMediaCard Specification |
| MC1GU016HACA | MultiMediaCard Specification |
| MC1GU016NACA | MultiMediaCard Specification |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MC56U128NACA-0QC00 | 制造商:SAMSUNG 制造商全稱(chēng):Samsung semiconductor 功能描述:MultiMediaCard Specification |
| MC56U128NACB-0QC00 | 制造商:SAMSUNG 制造商全稱(chēng):Samsung semiconductor 功能描述:MultiMediaCard Specification |
| MC56U128NACC-0QC00 | 制造商:SAMSUNG 制造商全稱(chēng):Samsung semiconductor 功能描述:MultiMediaCard Specification |
| MC56U128NAFA-0QC00 | 制造商:SAMSUNG 制造商全稱(chēng):Samsung semiconductor 功能描述:MultiMediaCard Specification |
| MC56U128NAFB-0QC00 | 制造商:SAMSUNG 制造商全稱(chēng):Samsung semiconductor 功能描述:MultiMediaCard Specification |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。