AMSTRAD cpc 6128 User Instruction page 455

File
A collection of data, generally stored on cassette or disc.
File name
The name of a file. In Dr. Logo a file name can consist of up to 8 alphabetic or
numeric characters. In CP/M or AMSDOS, an additional three character file type,
preceded by a dot • is allowed.
Firmware
Software contained in ROM - a cross between pure software and pure hardware.
Fixed-point number
A number represented, manipulated and stored with the decimal point in a fixed
specified position.
Floating-point number
A Real number, manipulated and stored with its decimal point permitted to settle
in the required position. The method is particularly useful when dealing with
large numbers.
Floppy disc
(See Disc)
Flowchart
A diagrammatic representation of the progression of program steps and logical
processes tracing the sequence of events during program execution.
Forth
A high speed programming language, with speed and complexity falling between
a High-level language and Machine code. Not a beginners' language.
Function key
A key on the keyboard that has been assigned a specific task - which it may
execute in addition to, or instead of the main purpose inscribed upon that key.
Appendix 2 Page 12
Glossary