- 您現在的位置：買賣IC網 > PDF目錄382300 > MC1DU256NACA (SAMSUNG SEMICONDUCTOR CO. LTD.) MultiMediaCard Specification PDF資料下載
參數資料
| 型號： | MC1DU256NACA |
| 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： | 57/66頁 |
| 文件大小： | 1422K |
| 代理商： | MC1DU256NACA |
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頁當前第57頁第58頁第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
57
4.10.12 Responses
There are several types of response tokens. As in the MultiMediaCard mode, all are transmitted MSB
first:
*
Format R1
This response token is sent by the card after every command with the exception of SEND_STATUS
commands. It is one byte long, and the MSB is always set to zero. The other bits are error indications,
an error being signaled by a ‘1’. The structure of the R1 format is given in Figure “R1 Response
Format”. The meaning of the flags is defined as following
-
In idle state:
The card is in idle state and running the initializing process.
-
Erase reset:
An erase sequence was cleared before executing because an out of erase sequence
command was received.
-
Illegal command:
An illegal command code was detected.
-
Communication CRC error:
The CRC check of the last command failed.
-
Erase sequence error:
An error in the sequence of erase commands occurred.
-
Address error:
A misaligned address, which did not match the block length, was used in the
command.
-
Parameter error:
The command’s argument (e.g. address, block length) was out of the allowed
range for this card.
Figure 4-9 R1 Response Format
Format R1b
This response token is identical to the R1 format with the optional addition of the busy signal. The busy
signal token can be any number of bytes. A zero value indicates card is busy. A non-zero value indicates
the card is ready for the next command.
Format R2
This response token is two bytes long and sent as a response to the SEND_STATUS command. The
format is given in Figure “R2 Response Format”.
相關PDF資料 |
PDF描述 |
|---|---|
| MC28U016HACA-0QC00 | MultiMediaCard Specification |
| MC2DU016HACA-0QC00 | MultiMediaCard Specification |
| MC2DU032HACA-0QC00 | MultiMediaCard Specification |
| MC28U512HACA-0QC00 | MultiMediaCard Specification |
| MC56U016HACA-0QC00 | MultiMediaCard Specification |
相關代理商/技術參數 |
參數描述 |
|---|---|
| MC1DU256NACA-0QC00 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:MultiMediaCard Specification |
| MC1DU256NACB-0QC00 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:MultiMediaCard Specification |
| MC1DU256NACC-0QC00 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:MultiMediaCard Specification |
| MC1DU256NAFA-0QC00 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:MultiMediaCard Specification |
| MC1DU256NAFB-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。