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Installing the motherboard – Elitegroup 945GSED-I (V1.0) User Manual

Page 24

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20

Installing the Motherboard

LVDS1~2: LVDS connectors

This motherboard supports two LVDS headers that are used to connect the LCD
(Liquid Crystal Display). LVDS (Low Voltage Differencial 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 (optional):

LVDS2: