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Old December 9th, 2012, 12:01 PM   #1 (permalink)
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Default NFC Cascade level

1.What exactly is cascade level in NFC anticollision loop.I was going through the 14443 A and it mentions Anticollision loop starting with cascase level 1 and searching for UID and if UID is not received ,it should go to cascade level 2.What is the difference between these cascasde levels ?

2.Also when PCD tries to PICC in HLT state ?

3.When in idle state will PICC respond to both REQA and WUPA ?


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Old December 9th, 2012, 12:30 PM   #2 (permalink)
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Old December 9th, 2012, 12:53 PM   #3 (permalink)
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