AXIOMTEK NANO820, Руководство пользователя, Страница: 27 / 73

NANO840/842 Nano-ITX Board
Board and Pin Assignments 21
2.4.16 SATA Connector (SATA1)
This connector is for high-speed Serial Advanced Technology Attachment (Serial ATA or
SATA) interface. It is a computer bus interface for connecting to devices such as hard
disk drive.
1 7
2.4.17 Full-size PCI-Express Mini Card Connector (SCN1)
This is a full-size PCI-Express Mini Card connector on the bottom side applying to either
PCI-Express, USB 2.0 or SATA (mSATA). It also complies with PCI-Express Mini Card
Spec. V1.2. Please refer to BIOS setting in section 4.4 to enable or disable mSATA
support.
Pin Signal
1 GND
2
3 SATA_TX-
4 GND
5 SATA_RX-
6
7 GND
Pin Signal Pin Signal
1 WAKE# 2 +3.3VSB
3 No use 4 GND
5 No use 6 +1.5V
7 CLKREQ# 8 No use
9 GND 10 No use
11 REFCLK- 12 No use
13 14 No use
15 GND 16 No use
17 No use 18 GND
19 No use 20 W_DISABLE#
21 GND 22 PERST#
23 PE_RXN3/SATA_RXP1 24 +3.3VSB
25 PE_RXP3/SATA_RXN1 26 GND
27 GND 28 +1.5V
29 GND 30 SMB_CLK
31 PE_TXN3/SATA_TXN1 32 SMB_DATA
33 PE_TXP3/SATA_TXP1 34 GND
35 GND 36 USB_D7-
37 GND 38
39 +3.3VSB 40 GND
41 +3.3VSB 42 No use
43 GND 44 No use
45 No use 46 No use
47 No use 48 +1.5V
49 No use 50 GND
51 No use 52 +3.3VSB