User's Manual

Glossary 225
LOM
Acronym for LAN on Motherboard.
LPT
n
The device names for the first through third parallel printer ports on your
computer are LPT1, LPT2, and LPT3.
LRA
Acronym for local response agent.
LS drive
A drive that uses laser servo technology to read LS 120 diskettes that hold up to
120 MB of data as well as standard 3.5-inch diskettes.
LSI
Acronym for large-scale integration.
LUN
Acronym for logical unit number, a code used to select a specific device among
several that share a SCSI ID.
mA
Abbreviation for milliampere(s).
mAh
Abbreviation for milliampere-hour(s).
math coprocessor
See coprocessor.
Mb
Abbreviation for megabit.
MB
Abbreviation for megabyte(s). The term
megabyte
means 1,048,576 bytes;
however, when referring to hard drive storage, the term is often rounded to mean
1,000,000 bytes.
MB/sec
Abbreviation for megabytes per second.