OBID
®
classic-pro
Manual
ID CPR30.xx
FEIG ELECTRONIC GmbH
Page 64 of 126
H01114-0e-ID-B.docx
6.1.6. [0x23] Read Multiple Blocks (extended Address Mode)
This command reads one or more data blocks.
The supported ISO15693 Host commands depend on the different ISO15693Transponder types, which are described in
chapter
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.
REQUEST-DATA
6
7
8
9
1 or 2 Bytes
( def. by
EXT_ADR)
1 Byte
0x23
MODE
UID
BANK
DB-ADR
DB-N
RESPONSE-DATA (STATUS = 0x95)
7
ISO15693
ERROR
RESPONSE-DATA
7
8
9
10...n
DB-N
DB-SIZE
SEC-STATUS
DB
Repeated DB-N times
MODE:
Bit:
7
6
5
4
3
2
1
0
Function
0
0
EXT_ADR
0
SEC
ADR
ADR:
b000
non-addressed
b001
addressed
b010
selected
SEC:
b0
SEC-STATUS always = 0x00
b1
security status of following data block in SEC-STATUS
EXT_ADR:
If this bit is set the command includes extended address fields.
b0:
Transponder memory addressing is done by the 1 byte DB-ADR Field.
b1:
Transponder memory addressing is done by BANK and
2
byte DB-ADR
Field
UID:
Read-only serial number of the Transponder. The UID is required only in the addressed
mode.