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
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107 of 127
12.3 Basic examples for P2P Passive Mode
12.
3.1 Target in P2P Passive Mode / NFC-A @ 106kbps
Optional: Poller deselects the card.
End of transaction: Poller switches RF Field OFF
DSL_REQ
DSL_RES
NFC-DEP RF INTF deactivation
RF_DEACTIVATE_NTF(Discove
ry, Link Loss)
RF_FIELD_IN
FO_NTF(0x00)
RF Field OFF
RF_DEACTIVATE_NTF
(Sle
ep Mode, Endpoint_ Request)
NCI RF State Machine moved to
RFST_LISTEN_SLEEP
NCI RF State Machine moved to
RFST_DISCOVERY
Application level: data exchange.
RF_DISCOVER_MAP_RSP
RF_DISCOVER_MAP_CMD
(RF Prot.=NFC-DEP,
Mode=Listen, RF Intf.=NFC-DEP)
DH NFCC
RF_DISCOVER_RSP
Endpoint
SEN
S_REQ / REQA
SEN
S_RES / ATQA
SDD_REQ / AntiColl CL1
RF_IN
TF_ACTIVATED_NTF
(Prot = NFC-DEP, Intf = NFC-DEP Intf.)
ATR_REQ
ATR_RES
NCI RF
SDD_RES / AntiColl CL1
SEL_REQ / SELECT
SEL_RES / SAK
N
CI_DATA_MSG(C-APDU_1)
N
CI_DATA_MSG(R-APDU_1)
DEP_REQ(C-APDU_1)
DEP_RES(R-APDU_1)
N
CI_DATA_MSG(C-APDU_n)
N
CI_DATA_MSG(R-APDU_n)
DEP_REQ(C-APDU_n)
DEP_RES(R-APDU_n)
RF_DISCOVER_CMD
(NFC_A_PASSIVE_LISTEN_MODE)
RF_SET_LISTEN_MODE_ROUTIN
G_RSP
RF_SET_LISTEN_MODE_ROUTIN
G_CMD
(N
FCEE ID=DH-NFCEE, Prot.=PROTOCOL_NFC-DEP)
CORE_CON
N_CREDITS_NTF
CORE_CON
N_CREDITS_NTF
RF_FIELD_IN
FO_NTF(0x01)
RF Field On
Map NFC-DEP protocol to NFC-DEP
Interface
Fill the Listen Routing Table for
protocol-based routing
Start Discovery
(move to RFST_DISCOVERY)
NFCC informs DH that an RF
Field is detected
Activation sequence: driven
by the NFCC
NCI RF State Machine moved to
RFST_LISTEN_ACTIVE
Protocol activation :
handled by NFCC
The NFCC converts data to/from DH
into DEP_REQ/DEP_RES over RF
NFCC waits for the 1st RF frame after ATR_RES,
to detect the PSL_REQ or DEP_REQ
F
ig 51. P2P/Target, NFC-A Passive, NFC-DEP protocol / NFC-DEP Interface, NO PSL