- 您現在的位置：買賣IC網 > PDF目錄382300 > MC2DU064HACA-0QC00 (SAMSUNG SEMICONDUCTOR CO. LTD.) MultiMediaCard Specification PDF資料下載
參數資料
| 型號： | MC2DU064HACA-0QC00 |
| 廠商： | SAMSUNG SEMICONDUCTOR CO. LTD. |
| 英文描述： | MultiMediaCard Specification |
| 中文描述： | 多媒體卡規格 |
| 文件頁數： | 59/66頁 |
| 文件大小： | 1422K |
| 代理商： | MC2DU064HACA-0QC00 |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁第51頁第52頁第53頁第54頁第55頁第56頁第57頁第58頁當前第59頁第60頁第61頁第62頁第63頁第64頁第65頁第66頁
MultiMediaCard
TM
59
Data Response
Every data block written to the card will be acknowledged by a data response token. It is one byte long
and has the following format:
Figure 4-11 Data Response
The meaning of the status bits is defined as follows:
‘010’ - Data accepted
‘101’ - Data rejected due to a CRC error.
‘110’ - Data rejected due to a Write Error.
4.10.13 Data Tokens
Read and write commands have data transfers associated with them. Data is being transmitted or
received via data tokens. All data bytes are transmitted MSB first.
Data tokens are 4 to (N + 3) bytes long (Where N is the data block length set using the
SET_BLOCK_LENGTH Command) and have the following format :
- First byte: Start Byte
Token Type
Transaction Type
7
Bit Position
0
Start Block
Single Block Read
1
1
1
1
1
1
1
0
Start Block
Multiple Block Read
1
1
1
1
1
1
1
0
Start Block
Single Block Write
1
1
1
1
1
1
1
0
Start Block
Multiple Block Write
1
1
1
1
1
1
0
0
Stop Tran
Multiple Block Write
1
1
1
1
1
1
0
1
Figure 4-12 Data Tokens
- Bytes 2 – (N + 1) : User data
- Last two bytes: 16 bit CRC.
4.10.14 Data Error Token
If a read operation fails and the card cannot provide the required data, it will send a data error token
instead. This token is one byte long and has the following format:
相關PDF資料 |
PDF描述 |
|---|---|
| MC28U256HACA-0QC00 | MultiMediaCard Specification |
| MC2DU512HACA-0QC00 | MultiMediaCard Specification |
| MC1GU512HACA-0QC00 | MultiMediaCard Specification |
| MC1GU128NACA | MultiMediaCard Specification |
| MC1DU128NACA | MultiMediaCard Specification |
相關代理商/技術參數 |
參數描述 |
|---|---|
| MC2DU064HACB-0QC00 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:MultiMediaCard Specification |
| MC2DU064HACC-0QC00 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:MultiMediaCard Specification |
| MC2DU064HAFA-0QC00 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:MultiMediaCard Specification |
| MC2DU064HAFB-0QC00 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:MultiMediaCard Specification |
| MC2DU064HAFC-0QC00 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:MultiMediaCard Specification |
發布緊急采購，3分鐘左右您將得到回復。