Epson ActionNote 4SLC/33 User Manual page 151

CMOS
Complementary Metal-Oxide Semiconductor. A type of low
power, integrated circuit (chip).
CMOS RAM
A special type of low-power memory in your ActionNote that
records information about your system configuration. Unlike
ordinary RAM, CMOS RAM is backed up by a battery and is
not erased when you turn off the computer.
Code
A system of symbols for representing data or instructions. Also,
any software program or part of a program.
COM1
The name that MS-DOS uses to identify the primary serial port.
COM2
The name that MS-DOS uses to identify the secondary serial
port.
Command
An instruction you give the computer to direct it to perform a
specific function.
4 Glossay