Intel hd graphics, 3 active displays support – Avalue ESM-QM77 User Manual
Page 33
User
’s Manual
ESM-QM77 User
’s Manual
33
2.5 Intel HD Graphics
– 3 Active Displays Support
QM77 supports 3 Display Digital Ports B, C, D. (DDPB, DDPC and DDPD):
DDPB: Capable of HDMI/DVI/DisplayPort/SDVO
DDPC: Capable of HDMI/DVI/DisplayPort
DDPD: Capable of HDMI/DVI/DisplayPort
Due to the hardware design of ESM-QM77 and EEV-EX14, the onboard HDMI interface
support by DDPC and Display Port is support by DDPD. DDPB is connected to Digital
Display Interface(DDI), and it could support HDMI/DVI/DP/SDVO via add on adapter card.
The table below lists supported 3 display combinations on EEV-EX14 carrier board.
Configuration
Display 1
Display 2
Display 3
1
CRT
DP B
DP D
2
LFP
DP B
DP D
3
DP B
HDMI C
DP D
Depends on carrier board design, table below shows possible supported display
combinations
Configuration
Display 1
Display 2
Display 3
1
CRT
DP B
DP C
2
CRT
DP C
DP D
3
CRT
DP B
DP D
4
LFP
DP C
DP D
5
LFP
DP B
DP D
6
LFP
DP B
DP C
7
DP B
DPC
DP D
8
DP B
DP C
HDMI D
9
DP B
DP D
HDMI C
10
DP C
DP D
HDMI B
Triple Clone: all the three display show the same contents.
Triple extended: All the three display have independent content.
Note: This feature is not applicable for XP OS.