Tandy 1000 Basic Reference Manual

Chapter 8 I Displaying Color and Graphics
Screen Mode 2
Color Set:
Graphics Resolution:
Aspect Ratio:
Text Width:
Video Page Size:
Max.
No. of Pages:
Screen Mode 3
Color Set:
Graphics Resolution:
Aspect Ratio:
Text Width:
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Max.
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Screen Mode 4
Color Set:
Graphics Resolution:
Aspect Ratio:
Text Width:
Video Page Size:
Max.
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Screen Mode 5
Color Set:
Graphics Resolution:
Aspect Ratio:
Text Width:
Video Page Size:
Max.
No. of Pages:
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high resolution
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low resolution
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medium resolution
328 x 288
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medium resolution
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288
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Tandy 1000 Specifications

General

Processor	Intel 8088
Processor Speed	4.77 MHz
RAM	128 KB (expandable to 640 KB)
Operating System	MS-DOS 2.11
Manufacturer	Tandy Corporation
Release Year	1984
Storage	Single or double 5.25" floppy disk drive (360 KB), optional hard drive
Sound	Tandy 3-voice sound
Ports	Parallel, Serial
Graphics	CGA (Color Graphics Adapter)
Graphics Modes	320x200, 640x200