Vortex86-6071 :
PC/104 Embedded
Vortex
86
CPU Module
25
C h a p t e r 3
SVGA Setup
3.1 Introduction
The Vortex86-6071 offers high performance/low cost
Vortex
SoC (System on Chip)
solution that integrates a x86 compatible processor, high performance North Bridge,
advanced hardware GUI engine and Super-South bridge into a single chipset – this SoC
design supports the now PC technology, USB, Legacy Removal, CIR, Memory Stick,
Smart Card and Slotless Design for a variety of Industrial Applications covering automation,
data acquisition, internet communication, and other information exchange devices. It also
has a built-in VGA controller.
3.1.1 SoC Chipset
The embedded video uses the integrated Ultra-AGP
VGA controller for Hardware
2D/video/Graphics Accelerators, this board supports conventional analog CRT monitor or
flat panel. It is both AGP 4X / Fully DirectX 8 Compliant. It also provides Monitor /
Secondary CRT Monitor output. This video SVGA controller supports conventional analog
CRT monitor or flat panel. In addition, it also supports interlaced and non-interlaced analog
monitors (color and monochrome VGA) in high-resolution modes while maintaining
complete IBM VGA compatibility. Multiple frequency (multi-sync) monitors are handled as if
they were analog monitors.
3.1.2 Display memory
The VGA controller can drive CRT displays or color panel displays with resolutions up to
1920 x 1440 at 256 colors (True colors). It supports Shared System Memory up to 128
MB.
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