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4.5.1
Connector X3 (Signal Levels)
Pin 1–50: VGA|LCD|VIDEO
Pin
Signal
Description
1
GND
Ground
2
GND
Ground
3
R
Analog Video Out RGB - Red Channel
4
B
Analog Video Out RGB - Blue Channel
5
HSY
Horizontal Synchronization Pulse
6
G
Analog Video Out RGB - Green Channel
7
VSY
Vertical Synchronization Pulse
8
DDCK
Display Data Channel Clock
9
DETECT#
Panel Hot-Plug Detection
10
DDDA
Display Data Channel Data
11
LCDDO16
LVDS Channel Data
12
LCDDO18
LVDS Channel Data
13
LCDDO17
LVDS Channel Data
14
LCDDO19
LVDS Channel Data
15
GND
Ground
16
GND
Ground
17
LCDDO13
LVDS Channel Data
18
LCDDO15
LVDS Channel Data
19
LCDDO12
LVDS Channel Data
20
LCDDO14
LVDS Channel Data
21
GND
Ground
22
GND
Ground
23
LCDDO8
LVDS Channel Data
24
LCDDO11
LVDS Channel Data
25
LCDDO9
LVDS Channel Data
26
LCDDO10
LVDS Channel Data
27
GND
Ground
28
GND
Ground
29
LCDDO4
LVDS Channel Data
30
LCDDO7
LVDS Channel Data
31
LCDDO5
LVDS Channel Data
32
LCDDO6
LVDS Channel Data
33
GND
Ground
34
GND
Ground
35
LCDDO1
LVDS Channel Data
36
LCDDO3
LVDS Channel Data
37
LCDDO0
LVDS Channel Data
38
LCDDO2
LVDS Channel Data
39
VCC
Power +5V
40
VCC
Power +5V
41
JILI_DAT
JILI I2C Data Signal
42
LTGIO0
General Purpose
43
JILI_CLK
JILI I2C Clock Signal
44
BLON#
Display Backlight On
45
BIASON
Display Contrast
46
DIGON
Display Power On
47
COMP
Composite Video / SCART Blue
48
Y
S-Video Luminance / SCART Red
49
SYNC
Composite Sync
50
C
S-Video Chrominance / SCART Green
Note:
The termination resistors in this table are already mounted on the ETX® board. Please refer to the design
guide for information about additional termination resistors.
Kontron User's Guide ETX®-CN8
Type
Termination
PWR
-
PWR
-
O
-
O
-
O-3,3
-
O
-
O-3,3
-
IO-5
PU 2k2 5V
nc
-
IO-5
PU 2k2 5V
O
-
O
-
O
-
O
-
PWR
-
PWR
-
O
-
O
-
O
-
O
-
PWR
-
PWR
-
O
-
O
-
O
-
O
-
PWR
-
PWR
-
O
-
O
-
O
-
O
-
PWR
-
PWR
-
O
-
O
-
O
-
O
-
PWR
-
PWR
-
IO-3,3
PU 4k7 3,3V
nc
PU 2k2 3.3V
IO-3,3
PU 4k7 3,3V
O-3.3
-
3.3
PU 4k7 3.3V
O-5
-
VDDA
-
VDDA
-
VDDA
-
VDDA
-
Note:
28
4 ETX® Connectors
Comment
-
-
-
-
-
-
-
-
not supported
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Or O-5
-
-
-
-
-
-
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