________________________________________________________________________________________________________________________________
Page 8
VALEO
– Product Line Valeo peiker Telematics - www.valeo.de
To support these functions, there is a coupling antenna in WMI that fulfills the following functions:
• Interface to the GSM mobile phone via the coupling antenna
• Interface to the NFC enabled mobile phone via the internal NFC antenna
• Interface to the vehicle antenna via the GSM plug connection
2.4.9 Module Pin-out
Table 1
Module Pin-out
MWCT1014S
Signal name
(used in the schematic)
Description
Port /
Pin
Selected
function
PTB4 /
28
PTB4
µC2NFC-DWL-REQ
Active state
:
High level
After a reset the NFC controller NCF3340 starts
the download mode sequence.
Passive state
:
Low level
After reset no download sequence will be started
by the NFC controller
PTD10 /
36
PTD10
LED-ON-FEHLER
Active state
:
High leve
l
The LED on the Debug PCB is switched on
Passive state
:
Low level
The LED on the Debug PCB is switched off
PTD11 /
35
PTD11
LED-ON-LADEN
Active state
:
High level
The LED on the Debug PCB is switched on
Passive state
:
Low level
The LED on the Debug PCB is switched off
PTE3 /
18
PTE3
µC2NFC-ANT-CTRL
Active state
:
High level
The RF input of the NCF controller NFC3340
(IC16) is connected to the external NFC antenna
Passive state
:
Low level
The RF input of the NCF controller NFC3340
(IC16) is connected to the internal NFC antenna
PTA14 /
88
PTA14
Capsensor2µC-EN
Active state
:
High level
A change in capacitance on the sensing plates is
detected.
Passive state
:
Low level
PTE14 /
17
PTE14
SW-MODE
Default state
:
High level
Alternative state
:
Low level
Note: Pins should be grounded when not used in design.
