User's Manual
Table Of Contents
- Table of Contents
- Preface
- 1 Introduction and Description
- 2 Using the EVM
- 3 EVM Software
- 3.1 Software Installations
- 3.2 Software Installation for Rev. A EVM
- 3.3 Software Interface
- 3.4 Set Protocol
- 3.5 ISO/IEC 15693 Protocol
- 3.5.1 Inventory
- 3.5.2 Read Single Block
- 3.5.3 Write Single Block
- 3.5.4 Lock Block
- 3.5.5 Read Multiple Blocks
- 3.5.6 Write Multiple Blocks
- 3.5.7 Stay Quiet
- 3.5.8 Select
- 3.5.9 Reset to Ready
- 3.5.10 Write AFI (Application Family Identifier)
- 3.5.11 Lock AFI (Application Family Identifier)
- 3.5.12 Write DSFID (Data Storage Format ID)
- 3.5.13 Lock DSFID (Data Storage Format ID)
- 3.5.14 Get System Info
- 3.5.15 Get Multiple-Block Security Status (Get Mult_Blk Sel Status)
- 3.6 ISO/IEC 14443A Protocol
- 3.7 ISO/IEC 14443B Protocol
- 3.8 Tag-it Protocol
- 3.9 Find Tags
- 3.10 Registers
- 3.11 Test
- A ISO/IEC 15693 Reference Material
- B Tag-it Reference Material
- Important Notices
PCD
'95'
'93'
PICC CT uid0
uid4uid3
uid1
uid5
uid2
uid6
BCC
BCC
UIDsize
double
ISO/IEC14443AProtocol
www.ti.com
RequestPacket:
0109000304A0010000(allbytesarecontinuous;spacesareaddedforclarity)
FieldContentsComment
SOF01Startofframe
PacketLength09Packetlength=9bytes
Constant00
BeginDataPayload0304Startofdatapayload
FirmwareCmdA0TagtypeA,anticollision,REQA
REQA0101=REQA(REQuesttypeA)
00=WUPA(WakeUPtypeA)
EOF0000Endofframe
Anticollision(TagResponse)
14443AREQA.
80T40E(4400)80T40E(880424923A)80T40E(04)80T40E(2911000038)[0424923A2911000038]
Shownareseveraltagresponseswiththefollowingformat:
IRQStatusRegister(<TagresponsewithnoCRC>)
IRQStatusRegister[<TagresponsewithCRC>]
Atagresponsewith"()"indicatesaresponsewithnoCRC,while
Atagresponsewith"[]"indicatesaresponsewithCRC.
ATQA(answertorequest,typeA),UIDsizesingle,nobit-frame
80T40E(4400)
anticollision
88Cascadetag88
80T40E(880424923A)0424923bytesofUID,bytesUID0,UID1,UID2
3ABCC(blockcharactercheck)
80T40E(04)SAK(selectacknowledge,typeA),cascadebitset
291100004bytesofUID,bytesUID3,UID4,UID5,UID6
80T40E(2911000038)
38BCC(blockcharactercheck)
CompleteUIDresponse+4BCCbytes
[0424923A2911000038]
UID=04249229110000—7bytes(or56bits)
Figure3-1.ExampleCascadedByte
EVMSoftware 62SLOU192C–November2006–RevisedDecember2008
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