Datasheet

S
S
S
D
D
D
H
H
H
C
C
C
1
1
1
0
0
0
C
C
C
a
a
a
r
r
r
d
d
d
s
s
s
e
e
e
r
r
r
i
i
i
e
e
e
s
s
s
Rev. 1.0
4~32GB High Capacity Secure Digital Card
Transcend Information Inc.
21
•
SD_SPEC
Describes the SD Memory Card Physical Layer Specification version supported by this card.
SD_SPEC Physical Layer Specification Version Number
0 Version 1.0-1.01
1 Version 1.10
2
Version 2.00 or Version 3.00
(Refer to SD_SPEC3)
3-15 reserved
Physical Layer Specification Version
• SD_SPEC3
SD_SPEC SD_SPEC3 Physical Layer Specification Version Number
2 0 Version 2.00
2 1 Version 3.00
The card manufacturer determines SD_SPEC value by conditions indicated below. All conditions shall
be satisfied for each version. The other combination of conditions is not allowed.
•
DATA_STAT_AFTER_ERASE
Defines the data status after erase, whether it is ‘0’ or ‘1’ (the status is card vendor dependent).
•
SD_SECURITY
This field indicates CPRM Security Specification Version for each capacity card. The definition of
Protected Area
is different in each capacity card.
SD_SECURITY CPRM Security Version
0 No Security
1 Not Used
2 SDSC Card (Security Version 1.01)
3 SDHC Card (Security Version 2.00)
4 SDXC Card (Security Version 3.xx)
5 - 7 Reserved
CPRM Security Version