Toshiba 8000 User Manual page 273

macro: A named sequence of instructions within a programming
M
language or application. A macro may be predefined in the language
or application, or you may define your own macros for procedures
you use frequently. The macro name enables you to call up the
sequence of instructions when you need them.
main board: See motherboard.
math coprocessor: A special processor that performs arithmetic
calculations on exponential numbers. Since a computer's main
processor calculates with integers, a math coprocessor can greatly
improve system speed if you work with large spreadsheets or some
graphics programs. Some processor chips include a built-in math
coprocessor.
megabyte (MB): A unit of data storage equal to 1024 KB. Although
mega means million, one megabyte is actually 1,048,576 bytes
(1024 x 1024 bytes).
memory:1) The integrated circuits (chips) inside the computer that store
information. The computer uses memory to run programs and
temporarily store data. There are various types of memory. 2) A
synonym for Random Access Memory (RAM). See Random
Access Memory and Read-Only Memory.
menu: A list of options on the screen, from which you can make a
selection.
microphone: An input device that converts sound into electronic signals
for transmission and/or recording.
microprocessor: A single integrated circuit ("chip") that executes
instructions and monitors and controls functions. One such chip
forms the Central Processing Unit (CPU) of your computer.
MIDI (Musical Instrument Digital Interface): A standard for connecting
musical instruments, synthesizers and computers. It provides a way
of translating music into a form that the computer can use, and vice
versa.
mode: An operational state or method of operation, for example, Resume
Mode or Boot Mode.
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Glossary
Part III: Appendixes