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OBID i-scan
®
System-Manual
ID ISC.MR/PR/PRH101
FEIG ELECTRONIC GmbH
Page 97 of 131
H60301-3e-ID-B.doc
8.6. [0xBF] ISO15693 Transparent Command
This command sends user transparent commands to the Transponder.
Host
→
Reader
1
2
3
4
5-6
n
COM-ADR
[0xBF]
MODE
RSP-LENGTH
©
MODE 1+2
7-8
9...n-2
n-1,n
ª
reserved
REQUEST-
DATA
CRC16
MODE 3+4
7-8
9 – 10
11 ... n-2
n-1,n
ª
reserved
EOF-PULSE-
DELAY
REQUEST-
DATA
CRC16
MODE 5
7-8
9 – 10
11 ... n-2
n-1,n
ª
reserved
MULTIPLE
302us GRIDS
REQUEST-
DATA
CRC16
Host
←
Reader
1
2
3
4
5...n-2
n-1,n
n
COM-ADR
[0xBF]
STATUS
RESPONSE-
DATA
CRC16
MODE:
Bit:
7
6
5
4
3
2
1
0
Function
-
HDR_RL
-
-
MODE
MODE:
Options for request.
b0001
(1) = read request
Response is sampled corresponding to ISO15693-3 T1 ( 318,6
µ
s .... 323,3
µ
s)
b0010
(2) = write request with Option “0”
The Reader tries to sample the response after ISO15693-3 T1 ( 318,6
µ
s ....
323,3
µ
s). If there is no response the Reader tries to sample in a multiple of 302
µ
s. If
there is no response within 20ms the command sends back Status “no. Trans-
ponder” [0x01].
Depending on the ERROR_Flag in the Transponder response the length of the sam-
pled data is:
- 4 Byte if ERROR_FLAG is “1”.
– REP-LENGTH if ERROR_FLAG is “0”