Advantech PCM-4862 Manual page 32

COM2 2E8~3F8 IRQ3 2F8
The PCM-4862's SVGA interface can drive conventional CRT
displays and is capable of driving a wide range of flat panel
displays, including electroluminescent (EL), gas plasma, passive
LCD and active LCD displays. The card has two connectors to
support these displays, one for standard CRT VGA monitors and
one for flat panel displays.
CN1 is a 16-pin, dual-in-line header used for conventional CRT
displays. A simple one-to-one adapter can be used to match CN1 to
a standard 15-pin D-SUB connector commonly used for VGA.
Pin assignments for CRT display connector CN1 are detailed in
Appendix C.
CN2 consists of a 44-pin, dual-in-line header. Power supplies
(+12 V) present on CN2 depend the supply connected to the board.
Ensure that CN11 is connected for +12 V power supply.
The PCM-4862 provides a bias control signal on CN2 which can be
used to control the LCD bias voltage. It is recommended that the
LCD bias voltage not be applied to the panel until the logic supply
voltage (+5 V) and panel video signals are stable. Under normal
operation the control signal (ENAVEE) is active high. When the
PCM-4862's power is applied, the control signal is low until just
after the relevant flat panel signals are present.
Configuration of the VGA interface is done completely via the
software utility. You don't have to set any jumpers. Refer to Chapter
3 for software setup details.
Refer to Chapter 3 for details on connecting the four standard
LCD's: Sharp LM64183P, Toshiba LTM09C016, Sharp 64C142, and
Planor EL Display.
24 PCM-4862 User's Manual