User's Manual

36
Copyright 2012 Unitech Electronics Co., Ltd. All rights reserved. Unitech is a registered trademark of Unitech Electronics Co., Ltd.
Note that all permissions are set in a single operation. In many circumstances, it may be
desirable to leave one or more of the target passwords or permissions in an unmodified state. To
do this, select the NO_CHANGE option for those targets.
Access Type BlockWrite
Selecting the BlockWrite Access Type option displays the configuration dialog shown in
the figure below.
Tag Access dialog box, Access Type BlockW
rite selected
From this dialog, the user can perform a block write operation against tags and can
provide the following configurable parameters:
 Memory Bank—the target for the read 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 read 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 Offset+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 block write operations is directed to the primary application window.
Access Type
BlockErase
Selecting the BlockErase Access Type option displays the configuration dialog shown in
the figure below.
Tag Access dialog box, Access Type BlockEras
e selected