Telit Wireless Solutions LN930 - Page 23

LN930 M.2 Hardware User Guide
1VV0301078 Rev.10 – 2015-11-11
Reproduction forbidden without written authorization from Telit Communications S.p.A. - All Rights Reserved. Page 23 of 88
10
LED#1
O
Open Drain, active low signal
used for add-in card to
provide status
3.3 V
11
GND
P
Ground
-
12
SLOT KEY
13
SLOT KEY
14
SLOT KEY
15
SLOT KEY
16
SLOT KEY
17
SLOT KEY
18
SLOT KEY
19
SLOT KEY
20
AUDIO0 IO PCM Clock (I2S_CLK) 1.8 V
21
CONFIG_0 O Configuration Status.
Presently not connected on
WWAN M.2 module.
-
22
AUDIO1 I PCM In (I2S_RX) 1.8 V
23
WAKE_WWAN#
O
Wake On WWAN
Use by M.2 to wake up host.
1.8 V
24
AUDIO2 O PCM Out (I2S_TX) 1.8 V
25
DPR
I
Dynamic Power Reduction -
Body SAR control signal
1.8 V
26
GNSS_DISABLE#
I
Disable GNSS function
1.8 V
27
GND
P
Ground
-
28
AUDIO3 IO PCM Sync (I2S_WA0) 1.8 V
29
SSIC_RxN
I
SSIC Receive N
(Not Supported)
-
30
UIM-RESET
O
SIM Reset (I)
1.8
V/3.0 V
31
SSIC_RxP
I
SSIC Receive P
(Not Supported)
-
32
UIM-CLK
O
SIM Clock (I)
1.8
V/3.0 V
33
GND
-
Ground
-
34
UIM-DATA
IO
SIM Data (I/O)
1.8
V/3.0 V
35
SSIC_TxN
O
SSIC Transmit N
(Not Supported)
-
36
UIM-PWR
O
SIM power
1.8
V/3.0 V
37
SSIC_TxP
O
SSIC Transmit P
(Not Supported)
-
38
N/C
-
Not connected internally on
M.2
-
39
GND
P
Ground
-
40
I2C_SCL
IO
I2C Clock – GNSS Support
1.8 V