AMSTRAD cpc 6128 User Instruction page 450

CCP
Console Command Processor. This is a module of CP/M that interprets and
executes user input from the keyboard. Usually commands are input which the
CCP loads and executes.
Character
Any symbol that can be represented in a computer and displayed by it, including
letters, numbers and graphics symbols.
Character set
All the letters, numbers and symbols available on a computer or printer. The fact
that a character exists on a computer does not imply it is accessible on any
printer.
Character string
A piece of <variable> data, comprising a sequence of characters that can be stored
or manipulated as a single unit, e.g. a word or a collection of words.
Chip
A misleading but popular reference to any form of monolithic electronic
integrated circuit. The 'chip' is actually a small slice of specially processed silicon
material, on which the circuit is fabricated.
Clock
The reference timing system in the computer used to synchronise and schedule
the operations of the computer. A real time clock is one that maintains the hour,
date etc.
Code
Apart from the more literal implications, frequently used by programmers as an
abbreviation of ' machine code'.
Cold start
The process of booting and initialising an operating system. A cold start of CP/M
is performed when the I
C P M
command is used.
Command
A programming instruction.
Glossary
Appendix 2 Page 7