Personal Computer User Manual

CD
compact disc

CGA
color graphics adapter

cm
centimeter(s)

CMOS
complementary metal oxide semiconductor

COM
communications

cpi
characters per inch

cpl
characters per line

CPU
central processing unit

DAC
digital-to-analog converter

DAT
digital audio tape

dB
decibel(s)

dBA
adjusted decibel(s)

DC
direct current

DDR
double-data rate