Kontron KTQM67-mITX User Manual Page 46

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KTQM67 Users Guide
KTD-N0819-K Page 46
6.4 Display connectors (Internal)
The KTQM67 family provides internal display connectors: one on-board eDP (Embedded DisplayPort)
and one on-board LVDS panel interface.
For IO Area Display Connectors (DVI-I and two DP’s), see earlier section.
Two graphic pipes are supported; meaning that up to two independent displays can be implemented
using any two of display connectors (IO Area - and Internal connectors) with the exception of the
combination eDP + LVDS.
.
6.4.1 eDP connector (EDP) (J38)
The eDP connector is based on single in-line 40 pole connector type TYCO 5-2069716-3.
Pin Signal Description Type Note
1
NC
NC
2
BL-VCC
Backlight Voltage
PWR
PWR
PWR
PWR
Fused by 1.5A resetable PTC fuse
12V (in S0 mode)
3
BL-VCC
4
BL-VCC
5
BL-VCC
6
NC
NC
7
NC
NC
8
BL-PWM
Back Light PWM (Pulse Width Modulated)
O
To adjust Back Light intensity
9
BL-EN
Back Light Enable
O
To enable the Back Light
10
BL-GND
Backlight GND
PWR
PWR
PWR
PWR
11
BL-GND
12
BL-GND
13
BL-GND
14
HPD
Hot Plug Detection
I
15
LCD-GND
Display panel GND
PWR
PWR
PWR
PWR
16
LCD-GND
17
LCD-GND
18
LCD-GND
19
NC
NC
20
LCD-VCC
Display panel voltage
PWR
PWR
PWR
PWR
Shared with LVDS connector
3.3V or 5V selected in BIOS
Fused by 1.5A resetable PTC fuse
21
LCD-VCC
22
LCD-VCC
23
LCD-VCC
24
GND
PWR
25
Aux (n)
LVDS
26
Aux (p)
LVDS
27
GND
PWR
28
Lane 0 (p)
LVDS
29
Lane 0 (n)
LVDS
30
GND
PWR
31
Lane 1 (p)
LVDS
32
Lane 1 (n)
LVDS
33
GND
PWR
34
Lane 2 (p)
LVDS
35
Lane 2 (n)
LVDS
36
GND
PWR
37
Lane 3 (p)
LVDS
38
Lane 3 (n)
LVDS
39
GND
PWR
40
NC
NC
Internal Connectors
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