User's Manual

UE910 V2 Hardware User Guide
1VV0301065 Rev.1 – 2013-12-12
Reproduction forbidden without written authorization from Telit Communications S.p.A. - All Rights Reserved. Page 14 of 67
3. UE910 V2 Module Connections
3.1. Pin-Out
Pin
Signal
I/O
Function
Type
USB HS 2.0 Communication Port
B15
USB_D+
I/O
USB differential Data(+)
C15
USB_D-
I/O
USB differential Data(-)
A13
VUSB
I
Power sense for the internal USB transceiver
5V
Asynchronous UART – Prog. / data +HW Flow Control
N15
C103/TXD
I
Serial data input from DTE
CMOS 1.8V
M15
C104/RXD
O
Serial data output to DTE
CMOS 1.8V
M14
C108/DTR
I
Input for (DTR) from DTE
CMOS 1.8V
L14
C105/RTS
I
Input for (RTS) from DTE
CMOS 1.8V
P15
C106/CTS
O
Output for (CTS) to DTE
CMOS 1.8V
N14
C109/DCD
O
Output for (DCD) to DTE
CMOS 1.8V
P14
C107/DSR
O
Output for (DSR) to DTE
CMOS 1.8V
R14
C125/RING
O
Output for (RI) to DTE
CMOS 1.8V
SIM Interface
A3
SIMVCC
-
External SIM signal – Power supply for the SIM
1.8/3V
A4
SIMIN
I
External SIM signal – Presence (active low)
CMOS 1.8V
A5
SIMIO
I/O
External SIM signal – Data I/O
1.8/3V
A6
SIMCLK
O
External SIM signal – Clock
1.8/3V
A7
SIMRST
O
External SIM signal – Reset
1.8/3V
Digital Voice interface
B9
DVI_WA0
I/O
Digital Voice Inteface
CMOS 1.8V
B6
DVI_RX
I/O
Digital Voice Inteface
CMOS 1.8V
B7
DVI_TX
I/O
Digital Voice Inteface
CMOS 1.8V
B8
DVI_CLK
I/O
Digital Voice Inteface
CMOS 1.8V
Analog Voice Interface
B2
EAR+
AO
Earphone signal output, phase +
B3
EAR-
AO
Earphone signal output, phase -
B4
MIC+
AI
Microphone input, phase +
B5
MIC-
AI
Microphone input, phase -
Digital IO
C8
GPIO_01
I/O
GPIO_01 / STAT LED
CMOS 1.8V
C9
GPIO_02
I/O
GPIO_02
CMOS 1.8V
C10
GPIO_03
I/O
GPIO_03
CMOS 1.8V
C11
GPIO_04
I/O
GPIO_04
CMOS 1.8V
B14
GPIO_05
I/O
GPIO_05
CMOS 1.8V
C12
GPIO_06
I/O
GPIO_06
CMOS 1.8V
C13
GPIO_07
I/O
GPIO_07
CMOS 1.8V
K15
GPIO_08
I/O
GPIO_08
CMOS 1.8V
L15
GPIO_09
I/O
GPIO_09
CMOS 1.8V