Nuvo-5000 Series User’s Manual
Copyright © 2016 Neousys Technology Inc. All Right Reserved.
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The following table describes the pin definition of mini-PCIe #2 socket.
Pin #
Signal
Pin #
Signal
1
WAKE#
2
+3.3Vaux
3
COEX1
4
GND
5
COEX2
6
+1.5V
7
CLKREQ#
8
UIM_PWR
9
GND
10
UIM_DATA
11
REFCLK-
12
UIM_CLK
13
14
UIM_RESET
15
GND
16
UIM_VPP
Mechanical Key
17
Reserved* (UIM_C8)
18
GND
19
Reserved* (UIM_C4)
20
W_DISABLE#
21
GND
22
PERST#
23
PERn0
24
+3.3Vaux
25
PERp0
26
GND
27
GND
28
+1.5V
29
GND
30
SMB_CLK
31
PETn0
32
SMB_DATA
33
PETp0
34
GND
35
GND
36
USB_D-
37
GND
38
USB_D+
39
+3.3Vaux
40
GND
41
+3.3Vaux
42
LED_WWAN#
43
GND
44
LED_WLAN#
45
Reserved
46
LED_WPAN#
47
Reserved
48
+1.5V
49
Reserved
50
GND
51
Reserved
52
+3.3Vaux
Note
Some off-the-shelf mini-PCIe 4G modules are not compliant to standard mini-PCIe interface. They
use 1.8V I/O signals instead of standard 3.3V I/O, and may have signal conflict on certain pins.
Please make sure your 4G module has the correct pin definition or consult Neousys for the
compatibility. Installing an incompatible 4G module may damage the system or the module itself
may be damaged.
