Owner manual

20
Installing the Motherboard
LVDS1~2: LVDS connectors
This motherboard supports two L VDS headers that are used to connect the LCD
(Liquid Crystal Display). L VDS (Low Voltage Dif ferencial Signaling) provides robust
signaling for high-speed data transmission between chassis, boards and peripherals
using standard ribbon cables and IDC connectors.
1 LCD_VDD
3 LCD_VDD
5 LCD_VDD
7 LVDS_DAT
9 GND
Pin Signal Name Pin Signal Name
11 LB_TX3N
13 LB_TX3P
15 GND
17 LB_CLKN
19 LB_CLKP
2 LCD_VDD
4 LCD_VDD
6 LCD_VDD
8 LVDS_CLK
10 GND
12 LB_TX0N
14 LB_TX0P
16 GND
18 LB_TX1N
20 LB_TX1P
21 GND 22 GND
23 LA_TX0N
24 LB_TX2N
25 LA_TX0P 26 LB_TX2P
27 GND
28 GND
29 LA_TX1N
30 LA_TX3N
31 LA_TX1P 32 LA_TX3P
33 GND 34 GND
35 LA_TX2N 36 LA_CLKN
37 LA_TX2P 38 LA_CLKP
39 GND 40 KEY
1 LCD_VDD
3 LCD_VDD
7 LVDS_DAT
5 GND
Pin Signal Name Pin Signal Name
9 GND
2 LCD_VDD
4 LCD_VDD
8 LVDS_CLK
6 GND
10 GND
15 GND
16 GND
11 LA_TX0N
13 LA_TX0P
17 LA_TX1N
19 LA_TX1P
12 LA_TX2N
18 LA_CLKN
14 LA_TX2P
20 LA_CLKP
LVDS1:
LVDS2: