SCM Microsystems SCL01X Reference Manual page 25

SCL01X R M
EFERENCE
5.3.3.3.
Byte# Value
0 0x3B
1 0x82
2 0x80
3 0x01
4 0x02
5 0x44
6 0xXX
Example of the ATR built for a Topaz tag:
ANUAL
ATR for an NFC Forum tag type 1 user token (Topaz)
Designation
Initial header
T0
TD1
TD2
Card Mode
Card Type
TCK
Description
TD1 present. 2 historical bytes in following
ATR
Nibble 8 indicates no TA2, TB2, TC2 and
TD2 present
Nibble 0 means T=0
Nibble 0 indicates no TA3, TB3, TC3
Nibble 1 means T=1
NFC TAG operating at Passive 106 baud
rate
Card type is Topaz
XOR of all previous bytes
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