OBID
i-scan
®
UHF
Manual
ID ISC.LRU3000/3500
FEIG ELECTRONIC GmbH
Page 168 of 193
H90202-7e-ID-B.docx
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:
b11
User memory bank
NOTE:
The Block Permalock Command is only applicable for the 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 executes access command
BLOCK_PTR:
Specifies the starting address for mask, in units of 16 block sections.
BLOCK_RANGE:
Specifies the range of mask, starting at BLOCK_PTR and ending (16xBLOCK_RANGE)-1
block sections later.
MASK:
Defines which block sections a tag permalocks.
The tag interprets each bit as follows:
Mask bit = 0: Retain the current permalock setting
Mask bit = 1: Permalock the corresponding memory block section
The mask bits are ordered from lower-order section to higher (the leading mask bit refers
to the first block section)
