Toshiba Portege R500 User Manual - Page 193

serial interface, soft key, software, stop bit, subpixel, synchronous, system disk, terminal

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Glossary serial interface: Refer to a type of information exchange that transmits information sequentially, one bit at a time. SIO: Serial Input/Output. The electronic methodology used in serial data transmission. soft key: Key combinations that emulate keys on the IBM keyboard, change some configuration options, stop program execution, and access the numeric keypad overlay. software: The set of programs, procedures and related documentation associated with a computer system. Specifically refers to computer programs that direct and control the computer system's activities. See also hardware. stop bit: One or more bits of a byte that follow the transmitted character or group codes in asynchronous serial communications. subpixel: Three elements, one red, one green and blue (RGB), that make up a pixel on the color LCD. The computer sets subpixels independently, each may emit a different degree of brightness. See also pixel. synchronous: Having a constant time interval between successive bits, characters or events. system disk: A disk that has been formatted with an operating system. For MS-DOS the operating system is contained in two hidden files and the COMMAND.COM file. You can boot a computer using a system disk. Also called an operating system disk. T terminal: A typewriter-like keyboard and CRT display screen connected to the computer for data input/output. TFT display: A liquid crystal display (LCD) made from an array of liquid crystal cells using active-matrix technology with thin film transistor (TFT) to drive each cell. Touch Pad: A pointing device integrated into the TOSHIBA computer palm rest. TTL: Transistor-transistor logic. A logic circuit design that uses switching transistors for gates and storage. U Universal Serial Bus: This serial interface lets you communicate with several devices connected in a chain to a single port on the computer. V VGA: Video Graphics Array is an industry standard video adaptor that lets you run any popular software. User's Manual Glossary-12

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User’s Manual
Glossary-12
Glossary
serial interface:
Refer to a type of information exchange that transmits
information sequentially, one bit at a time.
SIO:
Serial Input/Output. The electronic methodology used in serial data
transmission.
soft key:
Key combinations that emulate keys on the IBM keyboard,
change some configuration options, stop program execution, and
access the numeric keypad overlay.
software:
The set of programs, procedures and related documentation
associated with a computer system. Specifically refers to computer
programs that direct and control the computer system’s activities.
See also
hardware.
stop bit:
One or more bits of a byte that follow the transmitted character or
group codes in asynchronous serial communications.
subpixel:
Three elements, one red, one green and blue (RGB), that make
up a pixel on the color LCD. The computer sets subpixels
independently, each may emit a different degree of brightness.
See
also
pixel.
synchronous:
Having a constant time interval between successive bits,
characters or events.
system disk:
A disk that has been formatted with an operating system.
For MS-DOS the operating system is contained in two hidden files
and the COMMAND.COM file. You can boot a computer using a
system disk. Also called an operating system disk.
T
terminal:
A typewriter-like keyboard and CRT display screen connected to
the computer for data input/output.
TFT display:
A liquid crystal display (LCD) made from an array of liquid
crystal cells using active-matrix technology with thin film transistor
(TFT) to drive each cell.
Touch Pad:
A pointing device integrated into the TOSHIBA computer
palm rest.
TTL:
Transistor-transistor logic. A logic circuit design that uses switching
transistors for gates and storage.
U
Universal Serial Bus:
This serial interface lets you communicate with
several devices connected in a chain to a single port on the
computer.
V
VGA:
Video Graphics Array is an industry standard video adaptor that lets
you run any popular software.