NXP Semiconductors
UM191812
PN544 C2 User Manual
191812 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2010. All rights reserved.
User Manual Rev. 1.2 — 2010-06-16 4 of 172
3. Abbreviations
Table 1. Abbreviations
Abbr. Abbreviation
API Application Program Interface
CLF Contact less front-end
CLT Contact less Tunnel
CRC Cyclic Redundancy Check (according to SWP specification)
DSR Control Line on RS232: Data Set Ready
DTR Control Line on RS232: Data Terminal Ready
EE EEPROM (non volatile memory)
HCI Host Controller Interface
HCP Host Controller Protocol
HDLC High Level Data Link Control
HSU High speed UART
HW Hardware
I Information frame (HDLC)
I2C Serial Data bus by Philips
LLC Logical Link Control
MAC Media Access Control
NFC-WI Near Field Communication – Wired Interface
PBTF Power By The Field
PRBS Pseudo Random Binary Sequence
PVDD Pad VDD (Supply)