ThingMagic M5e-Compact - Manual (Page 75)

Application Tag Commands
Command Set 75
Application Tag Commands
The application commands are used to interact with RFID tags in the field. These
commands can have slightly different behavior based upon the current protocol selected
in the system.
Applications Commands
Tag Singulation/Select Functionality
Many of the Gen2 tag commands now support the ability to singulate a specific tag or
inventory only tags matching a defined criteria, i.e. matching on values in the EPC, TID
and User Memory banks.
Select Algorithm and Parameters
The algorithm used to perform a Gen2 Select and its impact on subsequent Gen2 Query
operations on a population of tags is determined by several user defined settings which
either correspond directly to or are used to determine the various Gen2 Select and Query
OpCode Command Name Bootloader
App
Firmware
0x21 Read Tag Single (21h) N Y
0x22 Read Tag Multiple (22h) N Y
0x23 Write Tag EPC (23h) N Y
0x24 Write Tag Data (24h) N Y
0x25 Lock Tag (25h) N Y
0x26 Kill Tag (26h) N Y
0x28 Read Tag Data (28h) N Y
0x29 Get Tag Buffer (29h) N Y
0x2A Clear Tag Buffer (2Ah) N Y
0x2D Gen2 Tag Specific (2Dh) N Y
0x2E BlockErase (2Eh) N Y