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8.14
[0x2C] Get Multiple Block Security Status
This command reads system status for public blocks from a transponder.
Note
Only ISO 15693 transponders
This command is only available for ISO 15693 transponders.
Table 8- 26
REQUEST-DATA
Byte
6
Content
0x2C
Table 8- 27
RESPONSE-DATA
Depending on the STATUS parameter, RESPONSE-DATA has a different structure with different information:
Parameter Value
STATUS
Byte
= 0x95
Content
STATUS
Byte
Content
Name
Description
MODE
Bit
Function
Function
ADR
UID
Write-protected serial number of the transponder. This UID is only required in addressed mode.
DB-ADR
number of the first data block from which the security status is requested. The first block number can have a
value between 0 and 255.
DB-N
Number of data blocks to be read starting at DB-ADR. The maximum value of DB-N depends on the block
size. The maximum number of bytes is 255.
ISO15693
ISO 15693 error code of the transponder response. This byte is only available if STATUS = {0x95}.
ERROR
SEC-
Block security status
STATUS
RF290R
Configuration Manual, 09/2014, C79000-G8976-C377-01
7
MODE
ISO15693 ERROR
7
DB-N
7
6
0
0
Description
b000
not addressed
•
b001
addressed
•
b010
selected
•
Protocols for ISO 15693 host commands
8.14 [0x2C] Get Multiple Block Security Status
(8 ... 15)
UID
7
5
4
3
0
0
0
8 / (16)
9 / (17)
DB-ADR
DB-N
-
8
SEC-STATUS
2
1
ADR
0
75
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