Compatibility Guide

Glossary 163
EMC
Abbreviation for electromagnetic compatibility.
EMI
Abbreviation for electromagnetic interference.
EMM
Abbreviation for expanded memory manager. A utility that uses extended
memory to emulate expanded memory on systems with an x86 or higher
microprocessor.
EMS
Abbreviation for Expanded Memory Specification.
EPP
Abbreviation for Enhanced Parallel Port which provides improved bidirectional
data transmission. Many devices are designed to take advantage of the EPP
standard, especially devices, such as network or SCSI adapters that connect to
the parallel port of a portable computer.
EPROM
Acronym for erasable programmable read-only memory.
ERA
Abbreviation for embedded remote access.
ERA/MC
Abbreviation for embedded remote access modular computer. See modular
system.
ERA/O
Abbreviation for embedded remote access option.
ESD
Abbreviation for electrostatic discharge.
ESM
Abbreviation for embedded systems management.