2.2.8 LVDS Connector

The ARK-7480 comes with a D-Sub 26-pin connector that carries LVDS signal output, and can direct connect to a 36-bit of LVDS LCD Display via external cable.

Figure 2.6: LVDS Connector

The system also provides a jumper for JP4 on internal ARK-7480 moth- erboard for selecting the LCD signal power of 5V or 3.3V, please refer to section 3.3 of Chapter 3 for the jumper table for JP4 setup. The default setting of JP4 is 3.3V.

Table 2.6: LVDS Connector Pin Assignment

Pin

Signal Name

Pin

Signal name

1

LVDS_CLKBP

14

LVDS_CLKBM

2

GND

15

LVDS_YAM0

3

LVDS_YAP0

16

LVDS_YAM1

4

LVDS_YAP1

17

LVDS_YAM2

5

LVDS_YAP2

18

LVDS_CLKAM

6

LVDS_CLKAP

19

GND

7

+3.3 or +5V

20

+3.3 or +5V

8

GND

21

LVDS_YAM3

9

LVDS_YAP3

22

LVDS_YBM0

10

LVDS_YBP0

23

LVDS_YBM1

11

LVDS_YBP1

24

LVDS_YBM2

12

LVDS_YBP2

25

LVDS_YBM3

13

LVDS_YBP3

26

GND

ARK-7480 User Manual

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Advantech ARK-7480 manual Lvds Connector Pin Assignment