Full-Size Pci-Express Mini Card Connector (Scn1) - AXIOMTEK CAPA520 User Manual

2.5.21

Full-size PCI-Express Mini Card Connector (SCN1)

This is a full-size PCI-Express Mini Card connector complying with PCI-Express Mini
Card Spec. V1.2. It supports either PCI-Express, USB 2.0 or SATA (mSATA).
Pin Signal
1 WAKE#
3 No use
5 No use
7 CLKREQ#
9 GND
11 REFCLK-
13 REFCLK+
15 GND
17 No use
19 No use
21 GND
PCIE5_RX_DP0/
23
SATA2_RXN
PCIE5_RX_DN0/
25
SATA2_RXP
27 GND
29 GND
PCIE5_TX_DN0/
31
SATA2_TXN
PCIE5_TX_DP0/
33
SATA2_TXP
35 GND
37 GND
39 +3.3VSB
41 +3.3VSB
43 GND
45 No use
47 No use
49 No use
51 No use
Board and Pin Assignments
®
CAPA520 Intel Core
Pin Signal
2 +3.3VSB
4 GND
6 +1.5V
8 No use
10 No use
12 No use
14 No use
16 No use
18 GND
20 W_DISABLE#
22 PERST#
24 +3.3VSB
26 GND
28 +1.5V
30 SMB_CLK
32 SMB_DATA
34 GND
36 USB_Data8-
38 USB_Data8+
40 GND
42 No use
44 No use
46 No use
48 +1.5V
50 GND
52 +3.3VSB
TM
Processor Family 3.5" Board
23