4.5 VGA Interface

The panel PC's AGP VGA interface can drive conventional CRT dis- plays. It is also capable of driving a wide range of flat panel displays, including electroluminescent (EL), gas plasma, passive LCD and active LCD displays. The board has two connectors to support these displays simultaneously: one for standard CRT VGA monitors, and one for flat panel displays.

Pin assignments for the flat panel display connector, backlight connector and other related connectors are shown in Appendix C.

4.5.1 LCD Panel Power Setting

The panel PC's AGP SVGA interface supports 5 V and 3.3 V LCD dis- plays. The default setting is 3.3 V (connecting pin 2 and 3), but you can use JP2 to change this to 5 V. (connecting pin 1 and 2).

PPC-V106 User Manual

28

Page 40
Image 40
Advantech PPC-V106 user manual VGA Interface, LCD Panel Power Setting