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參數資料
| 型號： | MC2DU256NACA |
| 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： | 43/66頁 |
| 文件大小： | 1422K |
| 代理商： | MC2DU256NACA |
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MultiMediaCard
TM
43
Table 4-13 Status
Bits Identifier
Type Value
Description
Clear
condition
C
31
OUT_OF_RANGE
ER
‘0’ = no error
‘1’ = error
‘0’ = no error
‘1’ = error
The commands argument was out of
allowed range for this card.
A misaligned address, which did not match
the block length was used in the
command.
The transferred block length is not allowed
for this card or the number of transferred
bytes does not match the block length
An error in the sequence of erase
commands occurred.
An invalid selection, sectors or groups, for
erase.
The command tried to write a write
protected block.
When set, signals that the card is locked by
the host.
Set when a sequence or password error
has been detected in lock/unlock card
command or it there was an attempt to
access a locked card.
The CRC check of the previous command
failed.
Command not legal for the current state
30
ADDRESS_ERROR
ERX
C
29
BLOCK_LEN_ERR
OR
ER
‘0’ = no error
‘1’ = error
C
28
ERASE_SEQ_ERR
OR
ERASE_PARAM
ER
‘0’ = no error
‘1’ = error
‘0’ = no error
‘1’ = error
‘0’ = not protected
‘1’ = protected
‘0’ = card unlocked
‘1’ = card locked
‘0’ = no error
‘1’ = error
C
27
EX
C
26
WP_VIOLATION
ERX
C
25
CARD_IS_LOCKED
SX
A
24
LOCK_UNLOCK_FA
ILED
ERX
C
23
COM_CRC_ERROR ER
‘0’ = no error
‘1’ = error
‘0’ = no error
‘1’ = error
‘0’ = success
‘1’ = failure
‘0’ = no error
‘1’ = error
‘0’ = no error
‘1’ = error
‘0’ = no error
‘1’ = error
‘0’ = no error
‘1’ = error
B
22
ILLEGAL_COMMAN
D
CARD_ECC_FAILE
D
ERROR
ER
B
C
21
EX
Card internal ECC was applied but the
correction of data is failed.
A general or an unknown error occurred
during the operation.
The card could not sustain data transfer in
stream read mode.
The
card
could
programming in stream write mode.
can be either one of the following errors :
- The CID register is already written and
can not be overwritten.
- The read only section of the CSD does
not match the card content.
- An attempt to reversecopy (set as original)
or permanent WP (unprotect) bits was
done.
Only partial address space was erased due
to existing WP blocks.
The command has been executed without
using the internal ECC.
An erase sequence was cleared before
executing because an out of erase
sequence command was received
Current state of the card.
19
ERX
C
18
UNDERRUN
EX
C
17
OVERRUN
EX
not
sustain
data
C
16
CID_OVERWRITE/
CSD_OVERWRIT
E
ERX
C
15
WP_ERASE_SKIP
SX
‘0’ = not protected
‘1’ = protected
C
14
CARD_ECC_DISAB
LED
ERASE_RESET
SX
‘0’ = enabled
‘1’ = disabled
‘0’ = cleared
‘1’ = set
A
13
SR
C
12:9 CURRENT_STATE
SX
0 = idle
1 = ready
2 = ident
B
相關PDF資料 |
PDF描述 |
|---|---|
| MC2DU512HACA | MultiMediaCard Specification |
| MC2DU512NACA | MultiMediaCard Specification |
| MC12U256HACA | MultiMediaCard Specification |
| MC56U064NACA | MultiMediaCard Specification |
| MC1GU064NACA | MultiMediaCard Specification |
相關代理商/技術參數 |
參數描述 |
|---|---|
| MC2DU256NACA-0QC00 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:MultiMediaCard Specification |
| MC2DU256NACB-0QC00 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:MultiMediaCard Specification |
| MC2DU256NACC-0QC00 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:MultiMediaCard Specification |
| MC2DU256NAFA-0QC00 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:MultiMediaCard Specification |
| MC2DU256NAFB-0QC00 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:MultiMediaCard Specification |
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