9
Motherboard Information
Chapter 3
Embedded and Industrial Computing
Jumper Settings
M1
Power/Hard Disk LED (LED1): The power and hard disk
LED indicator.
M2
DVI-D Connector(CN3): The DVI (Digital Visual
Interface) is a standard for high resolution digital
displays. Below is a 24-Pin DVI Female connector ‘s
pinout.
M3
SPI-ROM(J1): Using the appropriate cable to connect
this 10-pin ISP in header connector, the user can
update the SPI Flash soldered on board
M4
Serial-ATA Connector (J4/J5): It is for connecting a 2.5''
SATA harddisk to be served as your system's storage.
M5
4-pin Serial-ATA Power Connector (J3): It is for
connectig the SATA power cord.
M6
SIM Socket (CN9): It is for connecting SIM card of the
mobile connection.
M7
Compact Flash Connector (CN11): It is for connecting
a Compact Flash card to be served as your system's
storage.
Pin No. Function Pin No. Function
C2 HDD LED N A2 HDD LED P
C1 PWD LED N A1 PWR LED P
2 4 6 8 10
1 3 5 7 9
Pin No. Function
2 RSVD
4 +3.3V
6 RSVD
8 SPI_CLK
10 SPI_MOSI
Pin No. Function
1 SPI_HOLD_N
3 SPI_CS0_N
5 SPI_MISO
7 RSVD
9 GND
4 3 2 1
Pin No. Function
1 5V
2 Ground
3 Ground
4 12V
Pin No. Function Pin No. Function
1 TMDS Data2- 13 Reserved
2 TMDS Data2+ 14 +5V Power
3 Ground 15 Ground (for+5V)
4 Reserved 16 Hot Plug Detect
5 Reserved 17 TMDS Data()-
6 Reserved 18 TMDS Data()+
7 Reserved 19 Ground
8 Reserved 20 Reserved
9 TMDS Data1- 21 Reserved
10 TMDS Data 1+ 22 TMDS Clock Shield
11 Ground 23 TMDS Clock +
12 Reserved 24 TMDS Clock -
Note that some pins are assigned as Reserved which is different from the
standard DVI-D pinout.
M8
Mini-PCIe Socket(CN10/CN12): It is for connecting
any Mini-PCIe adapter such as a Wi-Fi module (CN10)
or connecting Wireless 3G module (CN12) for mobile
Internet connections.
CN10 Pin Assignment
PIN NO. Description PIN NO. Description
1 WAKE# 2 3.3V
3 Reserved 4 GND
5 Reserved 6 1.5V
7 CLKREQ# 8 UIM_PWR
9 GND 10 UIM_DATA
11 REFCLK- 12 UIM_CLK
13 REFCLK+ 14 UIM_RESET
15 GND 16 UIM_VPP
17 Reserved (UIM_C8) 18 GND
19 Reserved (UIM_C4) 20 ENABLE
21 GND 22 PERST#
23 PERn0 24 +3.3Vaux
25 PERp0 26 GND
27 GND 28 +1.5V
29 GND 30 SMB_CLK
31 PETn0 32 SMB_DATA
33 PETp0 34 GND
35 GND 36 USB_D-
37 Reserved 38 USB_D+
39 Reserved 40 GND
41 Reserved 42 LED_
WWAN#
43 Reserved 44 LED_
WLAN#
45 Reserved 46 LED_
WPAN#
47 Reserved 48 +1.5V
49 Reserved 50 GND
51 Reserved 52 +3.3V
CN12 Pin Assignment
PIN NO. Description PIN NO. Description
1 WAKE# 2 3.3V
3 Reserved 4 GND
5 Reserved 6 1.5V
7 CLKREQ# 8 Reserved
9 GND 10 Reserved
11 REFCLK- 12 Reserved
13 REFCLK+ 14 Reserved
15 GND 16 Reserved
17 Reserved (UIM_C8) 18 GND
19 Reserved (UIM_C4) 20 ENABLE
21 GND 22 PERST#
23 PERn0 24 +3.3Vaux
25 PERp0 26 GND
27 GND 28 +1.5V
29 GND 30 SMB_CLK
31 PETn0 32 SMB_DATA
33 PETp0 34 GND
35 GND 36 USB_D-
37 Reserved 38 USB_D+
(21 strony)
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