230
Glossary
TECHNICAL NOTE: Some features defined in this glossary may not
be available on your computer.
Acronyms
The following acronyms may appear in this user’s guide.
AC Alternating
Current
BIOS
Basic Input/Output System
bps bits
per
second
CD
Compact Disc
CD-ROM
Compact Disc Read-Only Memory
CD-RW
Compact Disc Rewrite Memory
CMOS
Complementary Metal-Oxide Semiconductor
COM1
communications port 1 (serial port)
COM2
communications port 2 (serial port)
CPU Central
Processing
Unit
DC Direct
Current
DMA Direct
Memory
Access
DIMM
Dual Inline Memory Module