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SuperX VGA by BOCA
MDA
. Monochrome Display Adapter. Early IBM Video display board
designed for use with IBM monochrome text standard.
Monochrome Monitor
. A TTL monitor which can display only 2 colors
(generally green/black or amber/black).
Multiple Frequency Monitor
. Monitor capable of displaying
video signals over a wide range of horizontal scan frequencies. This
may include a horizontal capture range from 5.5KHz to 35KHz or
wider. Examples of monitors in this class are the NEC MultiSync and
the Sony Multiscan. The Multiscan has a wide horizontal scan capture
range which enables it to display monochrome signals.
Palette.
The range of colors from which you can select the actual colors
that the video adapter will display simultaneously.
Pixel
. A single dot on the CRT display. This word is derived from the
words ‘picture’ and ‘element’.
RAMDAC.
RAM Digital to Analog Converter.
Refresh Rate
. Also called Vertical Scan Rate, the speed at which the
screen is repainted. Typically, color displays must be refreshed at 60
times per second. Usually, the faster the refresh rate, the less flicker a
monitor has (normally defined in Hz).
Register Level Compatibility
. Complete compatibility to the
hardware level.
RGB Monitor
. Red/Green/Blue. A CGA compatible monitor limited to
a 15.750KHz horizontal scan rate.
Scan rate.
The frequency in Hertz (Hz) at which the monitor is scanned
horizontally. Generally, the higher the scan rate, the higher the
resolution.
TSR.
Terminate and Stay Resident. A program that remains in memory
after it has been loaded.
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