CHIPS 69000 Graphics Controller 3-7
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CHIPS 69000 Graphics Controller
The following table will show you how to enable and disable the onboard C&T
69000 VGA interface by setting jumpers to their proper positions.
The onboard graphics controller adopts the C & T 69000, integrating high
performance memory technology for the graphics frame buffer. It incorporates 2MB
of integrated SDRAM for the graphics/video frame buffer. The integrated SDRAM
memory can support up to 83MHz operation, thus increasing the available memory
bandwidth for the graphics subsystem to support high color/high resolution
applications.
The 69000 supports a wide variety of monochrome and color Single-Panel,
Single-Drive and Dual-Panel, Dual Drive, standard and high resolution, passive
STN and active matrix TFT/MIM LCD, and EL panels. It is designed to support
high performance graphics and video acceleration for all supported display
resolutions, display types, and color modes. This PCI device can be configured to
operate an analog CRT monitor and flat panel at the same time.
Display Modes Supported
The 69000 supports the following display modes:
JP10
FUNCTION
1-2
Enable onboard VGA
2-3
Disable onboard VGA
Resolution Color (bpp) Refresh Rates (Hz)
640x480
8, 16, 24
60, 75, 85
800x600
8, 16, 24
60, 75, 85
1024x768
8, 16
60, 75, 85
1280x1024
8
60