DTA: Video
Video
VGA Controller
Text/Graphic Modes
Video Memory
Video Software
VGA Controller
This system has a built-in VGA subsystem. The output from the video subsystem goes to the video connector on the computers back panel.
NOTE: If a VGA expansion card is installed, the built-in video subsystem is automatically disabled.
Text/Graphic Modes
Text Modes
Memory
Resolutions Requirements Hexadecimal Addresses
40 x 25; 16 1 MB 0h, 1h
80 x 25; mono 1 MB 7h
80 x 25; 16 1 MB 2h, 3h
132 x 25; 16 * 1 MB 55h
132 x 43; 16 * 1 MB 54h
* Requires video drivers
Graphics Modes
Hexadecimal Memory
Resolutions Colors Addresses Requirements
320 x 200 4 4h, 5h 1 MB
320 x 200 16 Dh 1 MB
320 x 200 256 13h 1 MB
640 x 200 2 6h 1 MB
640 x 200 16 Eh 1 MB
640 x 350 mono Fh 1 MB
640 x 350 16 10h 1 MB
640 x 480 mono 11h 1 MB
640 x 480 16 12h 1 MB
640 x 480 256 101h 1 MB
640 x 480 32,768 1, 2 110h 1 MB
640 x 480 65,536 1, 2 111h 1 MB
640 x 480 16.7 million1, 2 112h 1 MB
800 x 600 16 1, 2 102h 1 MB
800 x 600 256 1, 2 103h 1 MB
800 x 600 32,768 1, 2 113h 1 MB
800 x 600 65,536 1, 2 114h 1 MB
800 x 600 16.7 million 1,2 115h 2 MB
1024 x 768 16 1, 2 104h 1 MB
1024 x 768 256 1, 2 105h 1 MB
1024 x 768 32,768 1, 2 116h 2 MB
1024 x 768 65,536 1, 2 117h 2 MB
1024 x 1024 16 1, 2 106h 1 MB
1280 x 1024 256 1, 2 107h 2 MB
1. Requires video drivers.
2. Requires a multifrequency monitor.
Video Memory
Removing/Replacing the Video Memory
Video Software
Video drivers are available on the hard-disk drive for the following application programs:
 3D Studio 1.0 and 2.0
AutoCAD Releases 11 and 12
AutoShade 2.0 and 2.1
OS/2 version 2.1x
OS/2 Warp
Microsoft Windows 3.1
Microsoft Windows NT
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