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OBID
i-scan
®
Manual
ID ISC.PRHD102
FEIG ELECTRONIC GmbH
Page 90 of 125
H71101-2e-ID-B.doc
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_LNG:
Is a optional parameter and depends on the setting of UID_LF (see MODE). UID_LNG de-
fines the length of the following UID field.
UID:
Read-only serial number of the Transponder. The UID is required only in the addressed
mode.
BANK:
Memory bank of the Transponder which will be accessed by the Reader
Bit:
7
6
5
4
3
2
1
0
Function
A_FLAG
0
0
0
0
0
BANK_NR
BANK_NR:
In case of Class 1 Gen 2 Transponder BANK_NR is defined as follows:
b00
reserved
b01
EPC memory bank
b10
TID memory bank
b11
User memory bank
A_FLAG:
Indicates whether the reader tries to read a Gen 2 tag in Secured State. If
A_FLAG is set the protocol contains the access password.
A_FLAG:
b0
no access password in protocol
b1
access password and access password length in protocol. Reader ex-
ecute access command
A_PW_LNG:
Length of Access Password.
A_PW:
Access password which is used to access to the secured state of the Tag.
DB-ADR:
First block number to be read. Depending on EXT_ADR. First block can be any value be-
tween 0 and 255 or 0 and 65535.
Содержание OBID i-scan ID ISC PRHD102
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