Full-Size Pci-Express Mini Card And Msata Connector (Scn1) - AXIOMTEK PICO300 User Manual

PICO300 Pico-ITX Board
2.5.17 Full-size PCI-Express Mini Card and mSATA Connector
(SCN1)
This is a PCI-Express Mini Card connector on the bottom side supporting PCI-Express
x1 or SATA and USB 2.0. It complies with PCI-Express Mini Card Spec. V1.2. To enable
or disable SATA for mSATA card, please refer to BIOS setting in section 4.4. The default
setting is PCI-Express.
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
23 PE_RXN3/SATA_RXP
25 PE_RXP3/SATA_RXN
27 GND
29 GND
31 PE_TXN3/SATA_TXN
33 PE_TXP3/SATA_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
22
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_D8-
38 USB_D8+
40 GND
42 No use
44 No use
46 No use
48 +1.5V
50 GND
52 +3.3VSB
Board and Pin Assignments