Aaeon PICO-WHU4 User Manual page 34

Pin Pin Name
25 PCIE_RX+/mSATARX-
26 GND
27 GND
28 +1.5V
29 GND
30 SMB_CLK
31 PCIE_TX-/mSATATX-
32 SMB_DATA
33 PCIE_TX+/mSATATX+
34 GND
35 GND
36 USB_D-
37 GND
38 USB_D+
39 +3.3VSB/+3.3V
40 GND
41 +3.3VSB/+3.3V
42 NC
43 GND
44 NC
45 NC
46 NC
47 NC
48 +1.5V
49 NC
50 GND
Chapter 2 – Hardware Information
Signal Type Signal Level
DIFF
GND
GND
PWR +1.5V
GND
I/O +3.3V
DIFF
I/O +3.3V
DIFF
GND
GND
DIFF
GND
DIFF
PWR +3.3V
GND
PWR +3.3V
GND
PWR +1.5V
GND
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