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5.8
Display Interfaces
The conga-QA5 offers up to three independent displays as shown in the table below:
Table 9
Display Combination
Display 1
Display 2
Display 3
External
Max. Resolution
Internal/External
Max. Resolution
Internal/External
Max. Resolution
Default
HDMI/
DP
3840x2160 @ 30Hz/
4096x2160 @ 60Hz
LVDS (up to 2x 24 bit)
1920x1200 @ 60Hz
(dual channel mode)
N/A
N/A
Option 1
HDMI/
DP
3840x2160 @ 30Hz/
4096x2160 @ 60Hz
eDP
3840x2160 @ 60Hz
N/A
N/A
Option 2
HDMI/
DP
3840x2160 @ 30Hz/
4096x2160 @ 60Hz
eDP
3840x2160 @ 60Hz
HDMI/
DP
3840x2160 @ 30Hz/
4096x2160 @ 60Hz
Note
To support the HDMI/DVI interface, you should implement an external level translator/shifter (e.g. PTN3360D) on their carrier board. For non-
default display configuration, you need a customized conga-QA5 variant.
5.8.1
DisplayPort
DisplayPort is an open, industry standard digital display interface, that has been developed within the Video Electronics Standards Association
(VESA). The DisplayPort specification defines a scalable digital display interface with optional audio and content protection capability. It defines
a license-free, royalty-free, state-of-the-art digital audio/video interconnect, intended to be used primarily between a computer and its display
monitor.
Note
See table 8 above for possible display combinations.
5.8.2
HDMI
High-Definition Multimedia Interface (HDMI) is a licensable compact audio/video connector interface for transmitting uncompressed digital
streams. HDMI encodes the video data into TMDS for digital transmission and is backward-compatible with the single-link Digital Visual
Interface (DVI) carrying digital video.
Note
To support the HDMI interface, you should implement an external level translator/shifter (e.g. PTN3360D) on their carrier board. See table 8
above for possible display combinations.
