Advantech PCA-6774 PCI SVGA Setup, Introduction, Chipset, Display memory, Display types

Models: PCA-6774

1 128
Download 128 pages 26.1 Kb
Page 54
Image 54
Chapter 5 PCI SVGA Setup

Chapter 5 PCI SVGA Setup

5.1 Introduction

The board has an onboard AGP flat panel/VGA interface. The specifica- tions and features are described as follows:

5.1.1 Chipset

The board uses a VIA VT8606 chipset from VIA Technology Inc. for its AGP/SVGA controller. It supports many popular LCD, and LVDS LCD displays and conventional analog CRT monitors. The VIA VT8606 VGA BIOS supports color TFT and DSTN LCD flat panel displays. In addi- tion, it also supports interlaced and non-interlaced analog monitors (color and monochrome VGA) in high-resolution modes while maintaining complete IBM VGA compatibility. Digital monitors (i.e. MDA, CGA, and EGA) are NOT supported. Multiple frequency (multisync) monitors are handled if they were analog monitors.

5.1.2 Display memory

The TwisterT chip can support 8/16/32MB frame buffer shared with sys- tem memory; the VGA controller can drive CRT displays or color panel displays with resolutions up to 1280 x 1024 at 16 M colors.

5.1.3 Display types

CRT and panel displays can be used simultaneously. The board can be set in one of three configurations: on a CRT, on a flat panel display, or on both simultaneously. The system is initially set to simultaneous display mode. If you want to enable the CRT display only or the flat panel display only, please contact VIA Technology Inc., or our sales representative for detailed information.

PCA-6774 User Manual

42

Page 54
Image 54
Advantech PCA-6774 user manual PCI SVGA Setup, Introduction, Chipset, Display memory, Display types