User's Manual

U
M10936
P
N7150 User Manual
UM
10936 All information provided in this document is subject to legal disclaimers.
U
ser manual
CO
MPANY PUBLIC
Rev. 2.0 — 6 November 2020
348120
53 of 127
6.
1.9 Access through the TAG-CMD RF Interface
T
he TAG-CMD RF interface allows full access to all the Tags based on NFC-A technology
and not supporting the ISO-DEP protocol, leaving up to the PN7150 to manage the low
level TAG-CMD:
Table 41. Tag/Cards accessible over the TAG-CMD Interface
Tag/Card Access through the TAG-CMD Interface
T
1T 
T2T 
M
IFARE Ultralight, Ultralight C 
M
IFARE Classic 
MIFARE Plus for Security levels 1 & 2 
H
ere are the commands and configuration parameters to prepare the Reader/Writer Mode
for T1T, T2T, and MIFARE Classic through the TAG-CMD Interface:
Table 42. Config. seq. for R/W of T1T, T2T & MFC through the TAG-CMD Interface
Command Main Parameters Values
RF
_DISCOVER_MAP_CMD
RF Protocol (choose between
the 3 possible protocols)
PROTOCOL_T1T
PROTOCOL_T2T
PR
OTOCOL_MIFARE_CLASSIC
Mode Poll
R
F Interface TAG-CMD
CO
RE_SET_CONFIG_CMD PA_BAIL_OUT
1
RF_DISCOVER_CMD RF Technology & Mode NFC_A_PASSIVE_POLL_MODE
1
t
his parameter is not active in PN7150: it can be read/written, but PN7150 will always
behave with Bail Out in NFC-A, whatever the value written by the DH to that parameter.
6.2 T3T tag
[
NCI] allows the data exchange with a tag T3T by using the Frame RF Interface, so there
is no need to add proprietary extensions here.
6.
2.1 Access through the Frame RF Interface
H
ere are the commands and configuration parameters to prepare the Reader/Writer Mode
for T3T Tags/Cards through the Frame RF Interface:
T
able 43. Config. seq. for R/W of T3T through the Frame RF Interface
C
ommand
M
ain Parameters
V
alues
RF
_DISCOVER_MAP_CMD
RF Protocol PROTOCOL_T3T
M
ode Poll
R
F Interface Frame
CORE_SET_CONFIG_CMD PF_BIT_RATE