Pci-Express Mini Card Connector (Scn1) - AXIOMTEK OPS830 Series User Manual

OPS830 Series User's Manual
3.1.4

PCI-Express Mini Card Connector (SCN1)

The SCN1 is a PCI-Express Mini Card connector which supports a PCI-Express x1 link and a
USB 2.0 link. A PCI-Express Mini Card can be applied to either PCI-Express or USB 2.0. It
complies with PCI-Express Mini Card spec v1.2.
Pin
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
41
43
45
47
49
51
30
Signal
W AKE#
No use
No use
CLKREQ#
GND
REFCLK-
REFCLK+
GND
No use
No use
GND
PE_RXN3
PE_RXP3
GND
GND
PE_TXN3
PE_TXP3
GND
GND
+3.3VSB
+3.3VSB
GND
No use
No use
No use
No use
Pin
2
4
6
8
10
12
14
16
18
20 W _DISABLE#
22
24
26
28
30 SMB_CLK
32 SMB_DATA
34
36
38
40
42
44
46
48
50
52
Signal
+3.3VSB
GND
+1.5V
No use
No use
No use
No use
No use
GND
PERST#
+3.3VSB
GND
+1.5V
GND
USB_D8-
USB_D8+
GND
No use
No use
No use
+1.5V
GND
+3.3VSB
Connectors