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Mini PCIe Slot
The Mini PCIe slot, located at JMP1 on the bottom side of the motherboard, is used to install
a compatible Mini PCIe device. The Mini PCIe slot supports modules which are USB or PCIe
x1 devices, such as wireless, GNSS, and Bluetooth modules. See the table below for pin
definitions.
JPWR1
JUSB1
JUSB2
SRW2
JMD1
LED1
A2SAP-L1
DESIGNED IN USA
JF1
1. Mini PCIe
JLAN1
JLAN1LED1
JHDMI1
JLPC
SRW1
1
JMP1
JCOM1: COM1/COM2
J3: AUDIO FP
REV:1.00
37
Chapter 2: Installation
Mini PCIe
Pin Definition
Pin#
Definition
52
+3.3Vaux
50
GND
48
+1.5V
46
NC
44
NC
42
NC
40
GND
38
USB_D+
36
USB_D-
34
GND
32
SMB_DATA
30
SMB_CLK
28
+1.5V
26
GND
24
+3.3Vaux
22
PERST#
20
NC
USB 0/1
18
GND
16
NC
14
NC
12
NC
10
NC
BT1
8
NC
6
1.5V
JLCDPWR1
4
GND
2
3.3Vaux
Pin#
Definition
51
NC
49
NC
47
NC
45
NC
43
NC
41
+3.3Vaux
39
NC
37
GND
35
GND
33
PETp0
31
PETn0
29
GND
27
GND
25
PERp0
23
PERn0
21
DET_CARD_
PLUG
19
NC
17
NC
15
GND
13
REFCLK+
11
REFCLK-
9
GND
7
CLKREQ#
5
NC
3
NC
1
WAKE#
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