
SCM3712 REFERENCE MANUAL 8
2.4. Definition of various terms and acronyms
Application Protocol Data Unit
Answer to Reset, defined in ISO7816
Answer to Select, defined in ISO14443
Chip Card Interface Device
Class byte defined in ISO 7816
Sony contactless technology standardized in ISO18092, technology underlying the
NFC Forum tag type 3
Instruction byte defined in ISO7816
Innovision contactless technology, technology underlying the NFC Forum tag type
1
The ISO14443 Type A with extensions for security (NXP)
NDEF NFC Data Exchange Format: data structure defined by the NFC Forum for NFC
Nibble Group of 4 bits. 1 digit of the hexadecimal representation of a byte.
Example: 0xA3 is represented in binary as (10100011)b. The least significant
nibble is 0x3 or (0011)b and the most significant nibble is 0xA or (1010)b
Proximity Coupling Device
PC/SC Personal Computer/Smart Card: software interface to communicate between a PC
Proximity Integrated Chip Card
Protocol Parameter Selection
Distance coverage till ~10 cm.
Pseudo unique PICC identifier
Status word defined in ISO7816
Binary notation of a number x, y, z
∈{
}
The byte value YY is represented in hexadecimal
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