Content
1. COMMUNICATION INTERFACE SPECIFICATION .................................................................................. 4
2. PROTOCOL DESCRIPTION ............................................................................................................................ 4
3. DATA BLOCK FORMAT ................................................................................................................................... 5
3.1 COMMAND DATA BLOCK .................................................................................................................... 5
3.2 RESPONSE DATA BLOCK ..................................................................................................................... 5
4. OPERATION COMMAND (CMD) SUMMARY ............................................................................................. 6
4.1 EPC C1 G2
（
ISO18000-6C
）
COMMAND ............................................................................................ 6
4.2 18000-6B COMMAND .............................................................................................................................. 8
4.3 READER DEFINED COMMAND .......................................................................................................... 8
5. LIST OF COMMAND EXECUTION RESULT STATUS ............................................................................... 9
6. TAG ERROR CODES ....................................................................................................................................... 12
7. TAG MEMORY AND ISSUES REQUIRING ATTENTION......................................................................... 12
8. DETAILED DESCRIPTION OF OPERATION COMMAND ...................................................................... 13
8.1 COMMAND OVERVIEV ....................................................................................................................... 13
8.2 EPC C1G2 COMMAND ......................................................................................................................... 13
8.2.1 Inventory ....................................................................................................................................... 13
8.2.2 Read Data ...................................................................................................................................... 14
8.2.3 Write Data ..................................................................................................................................... 16
8.2.4 Write EPC ..................................................................................................................................... 17
8.2.5 Kill Tag ........................................................................................................................................... 17
8.2.6 Lock ................................................................................................................................................ 18
8.2.7 BlockErase ..................................................................................................................................... 20
8.2.8 ReadProtect (With EPC) .............................................................................................................. 21
8.2.9 ReadProtect (Without EPC) ........................................................................................................ 22
8.2.10 Reset ReadProtect ....................................................................................................................... 22
8.2.11 Check ReadProtect ..................................................................................................................... 23
8.2.12 EAS Alarm ................................................................................................................................... 23
8.2.13 Check EAS Alarm ....................................................................................................................... 24
8.2.14 User Block Lock .......................................................................................................................... 24
8.2.15 Inventory (Single) ....................................................................................................................... 25
8.2.16 Block Write .................................................................................................................................. 26
8.3 18000-6B COMMAND ............................................................................................................................ 27
8.3.1Inventory Signal 6B ....................................................................................................................... 27
8.3.2 Inventory Multiple 6B .................................................................................................................. 27
8.3.3 Read Data 6B ................................................................................................................................. 28
8.3.4 Write Data 6B ................................................................................................................................ 29
8.3.5 Check Lock 6B .............................................................................................................................. 29
8.3.6 Lock 6B .......................................................................................................................................... 30
8.4 READ-DEFINED COMMAND .............................................................................................................. 30
8.4.1 Get Reader Information ............................................................................................................... 30
8.4.2 Set Region ...................................................................................................................................... 31
8.4.3 Set Address .................................................................................................................................... 32
