VIA Technologies EITX-3000, User Manual

Page: 28 / 103

18
LVDS2
Pin Signal Pin Signal
1 +LCLK2 14 GND
2 -LCLK2 15 +LD2C3
3 GND 16 -LD2C3
4 +LD2C2 17 GND
5 -LD2C2 18 GND
6 GND 19 +LD2C1
7 +LD2C0 20 -LD2C1
8 -LD2C0 21 GND
9 SPCLK2 22 SPD2
10 PVDD2 23 PVDD2
11 IVDD2_12V 24 IVDD2_12V
12 BLON2 25 BRIGHTNESS_CTL2
13 IVDD2_5V 26 IVDD2_5V
Onboard “PANEL” connector share same signals of
LVDS1
The EITX-3000 also supports an onboard 24-bit single channel
LVDS interface by a high density of 2x15-pin wafer box connector
as “PANEL” connector which shares the same pin assignments
from LVDS1. Please refer to chapter 2 in “LVDS Panel connector”
to find out the details of pin assignment of onboard “PANEL”
connector.
Onboard LCD signal power 3.3V/5V switch
The system also provide two jumper headers of “PVDD1_SEL” and
“PVDD2_SEL” onboard for selecting the LCD signal power of 3.3V
or 5V for LVDS1 and LVDS2, please refer to chapter 3 for the
jumper table of PVDD1 and PVDD2. The default setting of PVDD1
and PVDD2 is 3.3V