Pin
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
Chapter 2 – Hardware Information
Pin name
GND
SMB_CLK
PCIE_TX-
SMB_DATA
PCIE_TX+
GND
GND
USB_D-
GND
USB_D+
+3.3VSB
GND
+3.3VSB
NC
GND
NC
NC
NC
NC
+1.5V
NC
GND
NC
+3.3VSB
Signal Type
GND
I/O
DIFF
I/O
DIFF
GND
GND
DIFF
GND
DIFF
PWR
GND
PWR
GND
PWR
GND
PWR
Signal Level
+3.3V
N/A
+3.3V
N/A
+3.3V
+3.3V
+1.5V
+3.3V
23