KTD-N0886-E
Page 24
IO-Area Connectors
KTQM87/mITX Users Guide
6
IO-Area Connectors
DP Connectors DP1, DP2, DP3 (J24, J22, J23)
6.1
The DP (DisplayPort) connectors are based on standard DP type Foxconn 3VD51203-H7JJ-7H or similar.
19
17
15
13
11
9
7
5
3
1
20
18
16
14
12
10
8
6
4
2
Pin
Signal
Description
Type Note
1
Lane 0 (p)
LVDS
2
GND
PWR
3
Lane 0 (n)
LVDS
4
Lane 1 (p)
LVDS
5
GND
PWR
6
Lane 1 (n)
LVDS
7
Lane 2 (p)
LVDS
8
GND
PWR
9
Lane 2 (n)
LVDS
10 Lane 3 (p)
LVDS
11
GND
PWR
12 Lane 3 (n)
LVDS
13
Config1
Aux or DDC
selection
I
Internally pull down (1Mohm).
Aux channel on pin 15/17 selected as default (when NC)
DDC channel on pin 15/17, If HDMI adapter used (3.3V)
14
Config2
(Not used)
O
Internally connected to GND
15 Aux Ch (p) Aux Channel (+)
or DDC Clk
AUX (+) channel used by DP
DDC Clk used by HDMI
16
GND
PWR
17 Aux Ch (n)
Aux Channel (-)
or DDC Data
AUX (-) channel used by DP
DDC Data used by HDMI
18
Hot Plug
I
Internally pull down (100Kohm).
19
Return
PWR Same as GND
20
3.3V
PWR Fused by 1.5A resetable PTC fuse.
