Epson ActionPC 7300 User's Guide download pdf (Page 114)

Glossary

486SLC2-50

A processor chip specifically designed for high-performance

systems. The chip is fully compatible with the

i486

instruction

set,

and includes a 1KB instruction/data cache.

AUTOEXEC.BAT file

A batch file that MS-DOS executes automatically each time you

turn on or reset the computer.

BIOS

Basic Input/Output System. Routines in ROM that handle the

basic input/output functions of the operating system.

Cache

A high-speed memory buffer that stores frequently used data

where your microprocessor can access it faster. Your computer

includes 1KB of internal cache.

CONFIG.SYS file

A special system file that MS-DOS executes each time you turn

on or reset the computer. You use this file to customize your

system by installing device drivers, setting limits for files and

buffers, and specifying MS-DOS commands to be run during

startup.

Coprocessor

An optional integrated circuit (chip) that assists the CPU in

performing certain numeric calculations faster.

Glossary 1

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Epson ActionPC 7300 User's Guide Page 114