ST ST25RU3993, Руководство пользователя

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UM2268 Rev 6 65/68
UM2268 Tag settings
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Where
•
AuthMethod : 0 for TA.1
•
Step : 0 for TA.1
•
Options : Authentication options. The options may depend on the Tag capabilities
•
KeyID : KeyID used by Tag for authentication procedure
•
IChallenge : 48 bit Interrogator challenge
•
Randomize : Generate a randomized 48 bit IChallenge
CSI 3: ISO29167-13
Figure 63. ISO29167-13 TAR Tag Authenticate Editor
Where:
– AuthMethod : 0 for TAR
– Step : 0 for TA.1
– Options : Authentication options. The options may depend on the Tag capabilities
– KeyID : KeyID used by Tag for authentication procedure
– Profile : Memory profile for read data
– Word Ptr : Starting word offset for data read
– Word Count : Number of words to read – 1 (for instance 0 = 1 word to read)
– IChallenge : 48 bit Interrogator challenge
– Randomize : Generate a randomized 48 bit IChallenge
•
Send response : EPC Gen2 UHF RFID standard Authentication parameter to specifies
whether a Tag backscatters its response or stores the response in its ResponseBuffer.
• Include response length : EPC Gen2 UHF RFID standard Authentication parameter to
specifies whether a Tag omits or includes length in its reply. If unchecked then a Tag
omits length from its reply, if checked then the Tag includes length in its reply.
•
Expected response length : Expected response length
• Authenticate button : Execute the Tag authentication
•
Response :Gen2 Authenticate response