From this dialog, the user can perform a write operation against tags and can provide
the following configurable parameters:
Memory Bank—the target for the write operation, has selectable values of either
the EPC, TID, User, or Reserved memory bank
Offset—the offset in hexadecimal of the first 16-bit word to write from the target
memory bank
Count—the number of 16-bit words to read, starting at Offset
Value 1—the hexadecimal value of the 16-bit word to write at Offset
Value 2—the hexadecimal value of the 16-bit word to write at 1, applicable
if Count is 2
Access Pwd—the previously applied access password for the target tag, or no
entry for tags with no access permissions.
Output from write operations is directed to the primary application window.
Access Type Kill
The kill operation allows the user to render any tag with a matching access and kill
password as permanently non-functional. Selecting the Kill Access Type option displays the
configuration dialog shown in the figure below.
Tag Access dialog box, Access Type Kill selected
Note: Tags with a value of zero for their password are not expected to respond to the kill
command.
Access Type Lock
The lock operation allows the user to specify the desired exposure of tag kill and access
password permissions. It also allows the user to specify write permission and condition levels
for the EPC, TID, and User memory banks. Selecting the Lock Access Type option displays the
dialog box shown in the figure below.
Tag Access dialog box,
Access Type Lock selected
33
Copyright 2012 Unitech Electronics Co., Ltd. All rights reserved. Unitech is a registered trademark of Unitech Electronics Co., Ltd.