Protocols for ISO 15693 host commands
8.14 [0x2C] Get Multiple Block Security Status
RF290R
Configuration Manual, 09/2014, C79000-G8976-C377-01
75
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
7
(8 ... 15)
8 / (16)
9 / (17)
Content
0x2C
MODE
UID
DB-ADR
DB-N
Table 8- 27 RESPONSE-DATA
Depending on the STATUS parameter, RESPONSE-DATA has a different structure with different information:
Parameter Value
STATUS
= 0x95
Byte
7
Content
ISO15693 ERROR
-
STATUS
Byte
7
8
Content
DB-N
SEC-STATUS
Name
Description
MODE
Bit
7
6
5
4
3
2
1
0
Function
0
0
0
0
0
ADR
Function
Description
ADR
•
b000 not addressed
•
b001 addressed
•
b010 selected
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
ERROR
ISO 15693 error code of the transponder response. This byte is only available if STATUS = {0x95}.
SEC-
STATUS
Block security status