
16
Board Layout
Chapter 3
Embedded and Industrial Computing
DVI-D Connector (DVI1): A single link DVI-D connec-
tor
Pin No. Description Pin No. Description
1 TXD_2- 9 TXD_1-
2 TXD_2+ 10 TXD_1+
3 GND 11 GND
4 N/A 12 N/A
5 N/A 13 N/A
6 DDC_CLK 14 VCC5
7 DDC_DATA 15 GND
8 16 HPD
Pin No. Description Pin No. Description
17 TXD_0- C1
18 TXD_0+ C2
19 GND C3
20 NC C4
21 NC C5 GND
22 GND C6 GND
23 TXD_CLK_P
24 TXD_CLK_N
DB-15 VGA Connector (VGA1)
Pin No. Description Pin No. Description
1 RED 6 CRT DET
2 GREEN 7 GND
3 BLUE 8 GND
4 N/A 9 VCC5
5 GND 10 GND
Pin No. Description
11 N/A
12 DDC DAT
13 HSYNC
14 VSYNC
15 DDC CLK
LAN and WLAN LED (Only on MPCIE1, J7)
Pin No. Description Pin No. Description
1 LED1_WWAN 2 +3.3V
3 LED1_WLAN 4 +3.3V
5 LED1_WPAN 6 +3.3V
Mini PCI Express (MPCIE1/MPCIE2) Power Setting in
Pin 24 (J25):
Line Out Left/Right (CN1/CN2)
CN1 CN2
Pin No. Description Pin No. Description
1 GND 1 GND
2 FRONT_OUT_L 2 FRONT_OUT_R
Line In/Out and MIC Pin Header (J2)
Pin No. Description Pin No. Description
1 LINE_OUT2_R 2 LINE_PUT2_L
3 GND 4 GND
5 MIC_R 6 MIC_L
7 LINE_IN_R 8 N/A
9 LINE_IN_L 10 GND
SYSTEM Thermal Sensor ( J13)
Pin No. Description
1 SYS_TIN
2 GND
PS/2 Keyboard and Mouse (KBM1)
Pin No. Description Pin No. Description
1 +5V 2 MCLK
3 MDATA 4 NC
5 KDATA 6 NC
7 GND 8 KCLK
Connector Description J25
MPCIE1 +3.3V Standby (miniPCIe 1.2) 1-2
MPCIE1 +3.3V Default (miniPCIe 1.0) 5-6
MPCIE2 +3.3V Standby (miniPCIe 1.2) 3-4
MPCIE2 +3.3V Default (miniPCIe 1.0) 7-8
7
5
3
1
8
6
4
2
2
4
6
8
10
1
3
5
7
9
2
1
7
5
3
1
8
6
4
2
1
6
11
5
10
15
5
3
1
6
4
2
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