MC2GH256NMCA-2SA00 SAMSUNG [Samsung semiconductor], MC2GH256NMCA-2SA00 Datasheet - Page 70

• Manufacturer Part Number: MC2GH256NMCA-2SA00
• Description: SAMSUNG MultiMediaCard
• Manufacturer: SAMSUNG [Samsung semiconductor]

19
18 -
17
16
15
14
13
12:9
8
7
6
5
4
3:2
1:0
Revision 0.3
Bits
ERROR
Not applicable. This bit is always set to 0.
CID/
CSD_OVERWRITE
WP_ERASE_SKIP
Reserved, must be set to 0
ERASE_RESET
CURRENT_STATE
READY_FOR_DATA
SWITCH_ERROR
Reserved
Not applicable. This bit is always set to 0.
Reserved
Reserved for Application Specific commands
Reserved for Manufacturer Test Mode
Identifier
E
E
E
E
S
S
E
Type
X
X
X
R
R
R
X
Mode
Det-
’0’= no error
’1’= error
’0’= no error
’1’= error
’0’= not protected
’1’= protected
’0’= cleared
’1’= set
0 = Idle
1 = Ready
2 = Ident
3 = Stby
4 = Tran
5 = Data
6 = Rcv
7 = Prg
8 = Dis
9 = Btst
10-15 = reserved
’0’= not ready
’1’= ready
’0’= no error
’1’= switch error
Table 6-22 : Card Status
Value
70
(Undefined by the standard)
A generic card error related to the (and
detected during) execution of the last host
command (e.g. read or write failures).
Can be either one of the following errors:
- The CID register has been already written
and can not be overwritten
- The read only section of the CSD does not
match the card content.
- An attempt to reverse the copy (set as origi-
nal) or permanent WP (unprotected) bits was
made.
Only partial address space was erased due to
existing write protected blocks.
An erase sequence was cleared before exe-
cuting because an out of erase sequence
command was received (commands other
than CMD35, CMD36, CMD38 or CMD13
The state of the card when receiving the com-
mand. If the command execution causes a
state change, it will be visible to the host in
the response on the next command.
The four bits are interpreted as a binary num-
ber between 0 and 15.
Corresponds to buffer empty signalling on the
bus
If set, the card did not switch to the expected
mode as requested by the SWITCH com-
mand
Description
MultiMediaCard
Sep.22.2005
Clear
Cond
TM
C
C
C
C
C
B
A