7 displayport – BECKHOFF CB4055 User Manual
Page 24
Chapter: Connectors
DisplayPort
page 24
Beckhoff New Automation Technology CB4055
3.7 DisplayPort
The CB4055 offers a DisplayPort interface which is realized as 2x10pin connector (FCI 98424-G52-20LF,
mating connector e.g. FCI 90311-020LF). This interface can also be operated in HDMI/DVI mode. To
achieve this, pin 11 must be connected to 3.3V (e.g. pin 3).
Pinout 2x10pin DisplayPort connector:
Description
Name
Pin
Name
Description
hotplug detect
DPHPD
1
11
HDMIEN
HDMI enable
displayport aux +
DPAUX
2
12
DPAUX#
displayport aux -
3.3V supply
3.3V
3
13
GND
ground
ground
GND
4
14
DPL3#
displayport lane 3 -
displayport lane 2 -
DPL2#
5
15
DPL3
displayport lane 3 +
displayport lane 2 +
DPL2
6
16
GND
ground
ground
GND
7
17
DPL1#
displayport lane 1 -
displayport lane 0 -
DPL0#
8
18
DPL1
displayport lane 1 +
displayport lane 0 +
DPL0
9
19
GND
ground
reserved
N/C
10
20
GND
ground