Chapter 2 Installation
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EC7-1818CLD2NA
3. Loudspeaker output connector (Pitch: 2.54mm)
Pin
Signal Name
1 SPEAKER
2 NC
3 GND
FP3
4 +5V
Mini-PCIe Connector
The board provides one Mini-PCIe slot, which supports WiFi WLAN card.
MPCIE1 (on the rear of the board)
Pin
Signal Name
Pin
Signal Name
1 WAKE# 2 +3.3VSB
3 NC 4 GND
5 NC 6 +1.5V
7 CLKREQ# 8
NC
9 GND 10 NC
11 REFCLK- 12
NC
13 14
NC
15 GND 16 NC
17 Reserved 18
GND
19 Reserved 20 W_DISABLE#
21 GND 22 PERST#
23 PERn0 24 +3.3V
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 NC
37 GND 38 NC
