Intergraph Intense 3D Pro 2200, Installation Manual

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Intense 3D Pro 2200 supports Intergraph InterVue-20, InterVue-21,
and InterVue-27 monitors at the following resolutions and maximum
refresh rates (Hz). Note that i indicates an interlaced frequency.
Resolution
Aspect
Ratio Bits Per
Pixel
Vertical Refresh Rates (Hz)
640 x 480 4 x 3 128 154 (20), 185 (21), 151 (27)
800 x 600 4 x 3 128 126 (20), 153 (21), 123 (27)
1024 x 768 4 x 3 128 99 (20), 122 (21), 98 (27)
1280 x 960 4 x 3 100 81 (20), 79 (27)
1280 x 1024 5 x 4 100
76 (20), 72i (20), 74 (27), 70i (27)
VGA Support
The Intense 3D Pro 2200 Graphics Accelerator provides onboard VGA
video display support. The maximum resolution supported is 800 x
600, 4 bits per pixel, at 60 Hz vertical refresh.
A VGA input port, and a jumper (J1 or VGA DIS) on the Graphics
Accelerator board, allow the use of another VGA video display device,
such as a computer system’s onboard VGA controller.
Texture Processing
Texture processing is provided by the onboard graphics/texture
processing engine. Full texture processing is supported, including tri-
linear interpolation of MIP-mapped images.
Texture processing performance can be increased with the addition of
either a 4 MB or a 16 MB optional texture memory module. The 4
MB module provides texture acceleration up to 1 Mtexel at 32 bits per
texel (RGBA) and supports a map size up to 512 x 512 (MIP-mapped
or non-MIP-mapped). The 16 MB module provides texture
acceleration up to 4 Mtexels at 32 bits per texel (RGBA) and supports
a map size up to 1K x 1K (MIP-mapped or non-MIP-mapped).
DDC and DPMS Support
The Intense 3D Pro 2200 Graphics Accelerator provides hardware
support for the Display Data Channel (DDC) standard for
communication between a host computer and its monitor. Intense 3D
Pro 2200 supports the DDC2B standard, which allows for bi-
directional communication.