Aaeon PICO-WHU4, User Manual

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Chapter 2 – Hardware Information 17
Pico
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PIC
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HU4
2.4.4 M.2 E-Key Connector (CN4)
Pin Pin Name Signal Type Signal Level
1 GND GND GND
2 +V3.3A PWR +3.3V
3 USB2P_5 IN/OUT
4 +V3.3A PWR +3.3V
5 USB2N_5 IN/OUT
6 NC NC
7 GND GND GND
8 NC NC
9 NC NC
10 NC NC
11 NC NC
12 NC NC
13 NC NC
14 NC NC
15 NC NC
16 NC NC
17 NC NC
18 NC NC
19 NC NC
20 NC NC
21 NC NC
22 NC NC
23 NC NC
32 NC NC