7 <onboard display interface – COMMELL HS-771 User Manual
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HS-771 User’s Manual
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2.7 <Onboard Display Interface>
Based on Intel GM45 chipset with built-in GMA (Graphic Media Accelerator) 4500MHD
graphics up to 1024MB shared with system memory, the board provides one DB15 on
DVI-I real external DVI VGA cable, one 40-pin LVDS interface with 5-pin LCD backlight
inverter connector and one DVI-I on bracket. The board provides dual display function
with clone mode and extended desktop mode for VGA, LVDS and HDTV.
2.7.1 <Analog Display>
Please connect your CRT or LCD monitor with DB15 to the DVI VGA cable DB15 female
connector on rear I/O port.
Connector: CN_VGA
Type: onboard 16-pin connector for CN_VGA connector pitch 2.00mm
Pin
Signal
Pin
Signal
1 BR
2 BG
3 BB
4 NC
5 -CRTATCH 6 VGAGND
7 -CRTATCH 8 VGAGND
9 NC
10 VGAGND
11 NC
12 5VCDA
13 5HSYNC
14 5VSYNC
15 5VCLK
16 NC
DVI-I
DVI
DB15 VGA
CN_VGA
1
2
15
16