37
Chapter 2: Installation
LED1
JCOM1: COM1/COM2
J3: AUDIO FP
BT1
LVDS1
JMP1
JGP1
JF1
JMD1
SRW1
SRW2
JPWR1
JLAN1LED1
JLAN1
JHDMI1
I-SATA1
JUSB1
JUSB2
JLCDPWR1
USB 0/1
USB 2/3
JLPC
A2SAP-L1
REV:1.00
DESIGNED IN USA
1
1. Mini PCIe
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.
Mini PCIe
Pin Definition
Pin#
Definition
Pin#
Definition
52
+3.3Vaux
51
NC
50
GND
49
NC
48
+1.5V
47
NC
46
NC
45
NC
44
NC
43
NC
42
NC
41
+3.3Vaux
40
GND
39
NC
38
USB_D+
37
GND
36
USB_D-
35
GND
34
GND
33
PETp0
32
SMB_DATA
31
PETn0
30
SMB_CLK
29
GND
28
+1.5V
27
GND
26
GND
25
PERp0
24
+3.3Vaux
23
PERn0
22
PERST#
21
DET_CARD_
PLUG
20
NC
19
NC
18
GND
17
NC
16
NC
15
GND
14
NC
13
12
NC
11
REFCLK-
10
NC
9
GND
8
NC
7
CLKREQ#
6
1.5V
5
NC
4
GND
3
NC
2
3.3Vaux
1
WAKE#
