Kontron ETX-DC - Connector X3 (Signal Levels)

ETX-DC®/ ETX® Connectors
22
4.5.2 Connector X3 (Signal Levels)
Pin 1–50: [Power | VGA |LCD| TV]
Pin
Signal
Description
Type
Termination
Comment
1
GND
Ground
PWR
-
-
2
GND
Ground
PWR
-
-
3
R
Analog Video Out RGB - Red Channel
O
-
-
4
B
Analog Video Out RGB - Blue Channel
O
-
-
5
HSY
Horizontal Synchronization Pulse
O-3,3
-
-
6
G
Analog Video Out RGB - Green Channel
O
-
-
7
VSY
Vertical Synchronization Pulse
O-3,3
-
-
8
DDCK
Display Data Channel Clock
IO-5
PU 2k2 5V
-
9
DETECT#
Panel Hot-Plug Detection
IO
-
ICHGPIO 10
10
DDDA
Display Data Channel Data
IO-5
PU 2k2 5V
-
11
LCDDO16
LVDS Channel Data
O
-
-
12
LCDDO18
LVDS Channel Data
O
Only available on -4
13
LCDDO17
LVDS Channel Data
O
-
-
14
LCDDO19
LVDS Channel Data
O
-
Only available on -4
15
GND
Ground
PWR
-
-
16
GND
Ground
PWR
-
-
17
LCDDO13
LVDS Channel Data
O
-
-
18
LCDDO15
LVDS Channel Data
O
-
-
19
LCDDO12
LVDS Channel Data
O
-
-
20
LCDDO14
LVDS Channel Data
O
-
-
21
GND
Ground
PWR
-
-
22
GND
Ground
PWR
-
-
23
LCDDO8
LVDS Channel Data
O
Only available on -4
24
LCDDO11
LVDS Channel Data
O
-
-
25
LCDDO9
LVDS Channel Data
O
Only available on -4
26
LCDDO10
LVDS Channel Data
O
-
-
27
GND
Ground
PWR
-
-
28
GND
Ground
PWR
-
-
29
LCDDO4
LVDS Channel Data
O
-
-
30
LCDDO7
LVDS Channel Data
O
-
-
31
LCDDO5
LVDS Channel Data
O
-
-
32
LCDDO6
LVDS Channel Data
O
-
-
33
GND
Ground
PWR
-
-
34
GND
Ground
PWR
-
-
35
LCDDO1
LVDS Channel Data
O
-
-
36
LCDDO3
LVDS Channel Data
O
-
-
37
LCDDO0
LVDS Channel Data
O
-
-
38
LCDDO2
LVDS Channel Data
O
-
-
39
VCC
Power +5V
PWR
-
-
40
VCC
Power +5V
PWR
-
-
41
JILI_DAT
JILI I2C Data Signal
IO-3,3
PU 2k2 3,3V
-
42
LTGIO0
PWM Brightness control for LCD
O-3,3
-
-
43
JILI_CLK
JILI I2C Clock Signal
IO-3,3
PU 2k2 3,3V
-
44
BLON#
Display Backlight On
O-3,3
-
-
45
BIASON
Display Contrast
IO
-
SIO_GP35
46
DIGON
Display Power On
O-3,3
-
-
47
COMP
Composite Video / SCART Blue
O
-
-
48
Y
S-Video Luminance / SCART Red
O
-
-
49
SYNC
-
nc
-
Not supported
50
C
S-Video Chrominance / SCART Green
O
-
-
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.