User Manual

Working with Tags
Chapter 3: Using the Reader Assistant 30
1. Enter the data to be compared in bytes
2. Enter the starting address bit offset from the start of memory in hex (4 bytes
maximum)
3. Enter the length, in bits, of the portion of the data to be compared, as an integer. Only
the portion of the data specified by the length will be compared. (“0” will always
match). The length cannot exceed the entered data length.
EPC Mem (04): Used to write to a tag selectively based on the any portion of the EPC
memory contents of the tag. Used in place of the “EPC” operation mode when the PC bits
are the target of the comparison or the portion of the EPC to be compared does not start
at the lowest memory location. Note that the EPC itself starts16 bits into memory.
1. Enter the data to be compared in bytes
2. Enter the starting address bit offset from the start of memory in hex (4 bytes
maximum). Note that the PC bits start at hex “10” and the EPC starts at hex “20”
3. Enter the length, in bits, of the portion of the data to be compared, as an integer. Only
the portion of the data specified by the length will be compared. (“0” will always
match). The length cannot exceed the entered data length.
Once the tag singulation method is set, to perform the write, follow these steps.
To write tag data:
1. Type a hex code in the Tag ID field.
2. Choose a selection from the Mem Bank menu.
3. Type an address location in the Address field.
4. Click Write Data.
Killing Tags
The Tag Operations tab provides settings to kill tags. Once you kill a tag, it cannot be used
again.
To kill a tag:
1. Type the password that allows you to kill the tag.
2. Click Kill Tag to delete the tag.