Specifications

©Copyright 2001-2013 SD Group (Panasonic, SanDisk, Toshiba) and SD Card Association
Physical Layer Simplified Specification Version 4.10
86
For each command responded by R1 response, following table defines the affected bits in the status
field. An 'x' means the error/status bit may be set in the response to the respective command.
CMD
Number
Response Format Card Status Bit Number
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12:9
8
5
3
1
x
x
x
x
6
2
x
x
x
x
x
x
x
x
7
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
11
x
x
x
x
x
12
x
x
x
x
x
x
x
x
x
x
x
13
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
16
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
17
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
18
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
19
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
20
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
23
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
24
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
25
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
26
x
x
x
x
x
x
x
x
x
x
x
x
x
x
27
x
x
x
x
x
x
x
x
x
x
x
x
x
x
28
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
29
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
30
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
32
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
33
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
38
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
42
x
x
x
x
x
x
x
x
x
x
x
x
x
x
48
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
49
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
55
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
56
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
58
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
59
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
ACMD6
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
ACMD13
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
ACMD22
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
ACMD23
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
ACMD42
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
ACMD51
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
(1) The response to CMD3 is R6 that includes only bits 23, 22, 19 and 12:9 out of the Card Status
(2) This command was defined in version 1.10
Table 4-42: Card Status Field/Command - Cross Reference