Software stored in read-only memory (ROM) or programmable ROM
(PROM). Easier to change than hardware but harder than
software stored on disk. Firmware is often responsible for
the behaviour of a system when it is first switched on. A
typical example would be a "monitor" program in a
microcomputer which loads the full operating system from disk
or from a network and then passes control to it.
Nearby terms:
firewall machine « FireWire « fireworks mode « Firmware » firmy » first class module » First Fit
