VIA SOM-6X80 User Manual
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A.3. SOMDB3 Onboard I/O
A.3.1. LCD Panel Connector
The SOMDB3 carrier board provides a 18/24-bit single-channel LCD panel connector labeled as “LVDS1” which
is used for connecting the RGB LCD display. The pinouts of the LCD panel connector are shown below.
Table 2: LCD panel connector pinouts
Figure 15: LCD panel connector diagram
Pin
Signal
1
VCOM
2
LCDVDD
3
LCDVDD
4
NC
5
nRST
6
STBYB
7
GND
8
LVDS_0-
9
10 GND
11 LVDS_1-
12
13 GND
14 LVDS_2-
15
16 GND
17 LVDS_CLK-
18 L
19 GND
20 LVDS_3-
Pin
Signal
21
22 GND
23 NC
24 NC
25 GND
26 NC
27 NC
28 SELB
29 AVDD
30 GND
31 VLED-
32 VLED-
33 LR
34 UD
35 VGL
36 CABC1
37 CABC0
38 VGH
39 VLED+
40 VLED+