Motorola SSETM 5000 service manual Epot

	Glossary-3
Term	Definition
DTMF	See dual tone multi-frequency.
dual tone multi-	The system used by touch-tone telephones. DTMF assigns a specific
frequency	frequency, or tone, to each key so that it can easily be identified by a
	microprocessor.
EEPROM	See Electrically Erasable Programmable Read-Only Memory.
effective radiated	The power supplied to an antenna multiplied by the antenna gain in a
power	given direction. ERP is usually calculated by multiplying the measured
	transmitter output power by the specified antenna system gain, relative
	to a half-wave dipole, in the direction of interest.
EIA	Electronic Industries Association
Electrically Erasable	A special type of PROM that can be erased by exposing it to an
Programmable	electrical charge. An EEPROM retains its contents even when the
Read-Only Memory	power is turned off.
electronic	A digital potentiometer that is electrically programmable.
potentiometer
EPOT	See electronic potentiometer.
ERP	See effective radiated power.
FCC	Federal Communications Commission.
firmware	Code executed by an embedded processor such as the Host or DSP in
	a subscriber radio. This type of code is typically resident in non-volatile
	memory and as such is more difficult to change than code executed
	from RAM.
FGU	See frequency generation unit.
flash	A non-volatile memory device similar to an EEPROM. Flash memory
	can be erased and reprogrammed in blocks instead of one byte at a
	time.
FLASHcode	A 13-digit code which uniquely identifies the System Software Package
	and Software Revenue Options that are enabled in a particular
	subscriber radio. FLASHcodes are only applicable for radios which are
	upgradeable through the FLASHport process.
FLASHport	A Motorola term that describes the ability of a radio to change memory.
	Every FLASHport radio contains a FLASHport memory chip that can be
	software written and rewritten to, again and again.
FMR	See Florida Manual Revision.
Florida Manual	A publication that provides supplemental information for its parent
Revision	publication before it is revised and reissued.

6881094C12-A November 11, 2004