Casio IT-2000W - Manual (Page 36)

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2.3 Supported Devices
2.3.1 Display Unit
Hardware Configuration
LCD FSTN semi-transparent liquid crystal display
Resolution 192 x 384 dots
Tone B/W 16 gray scales (4 gray scales are identifiable)
Method VGA compatible
VRAM 512 KB
RAM for hardware window 32 KB
Note:
With B/W liquid crystal displays the actual display colors will be changed to reverse video.
About the Display Screen
Since this terminal has a VGA controller, it can internally control the entire VGA (640 x 480 dots)
screen. However, only the 192 x 384 dots, which corresponds to the upper left portion of the VGA
screen, can be displayed.
Fig. 2.9