User manual

PCM-9375 User Manual 32
Chapter 4 PCI SVGA/LCD Setup
4.1 Introduction
PCM-9375 has an onboard AMD Geode LX800 chipset for its AGP/
SVGA controller. It supports TFT LCD displays and conventional analog
CRT monitors with 64 MB frame buffer shared with system memory. The
VGA controller can drive CRT displays with resolutions up to 1600 x
1200 x 16 bpp at 100 Hz and up to 1024 x 768 x 32 bpp at 60 Hz for TFT
LCD.
4.1.1 Display type
The board can be set in one of three configurations: on a CRT, on a flat
panel display, or dual simultaneous display. The system is initially set to
dual display mode. If you want to enable the CRT display only or the flat
panel display only, please set them up from the BIOS screen, or contact
Advantech’s technical support center.
4.1.2 Dual Simultaneous Display
The board uses an AMD LX800 controller that is capable of providing
multiple views and simultaneous display with mixed video and graphics
on a flat panel and CRT. The Dual display can be set up by CMOS set-
ting.
4.1.3 CMOS setting for panel type
The board system BIOS and custom drivers are located in a 512 KB,
Flash ROM device. A single Flash chip holds the system BIOS, VGA
BIOS and network Boot ROM image. The display can be configured via
CMOS settings, please choose "panel type" from the "Advanced Chipset
Features" menu in the CMOS settings.
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