Ihtroduction
Your new Epson
®
computer is a fast, high-performance system
offering flexibility and expandability in a compact design.
Standard features include:
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486SX/25
MHz, 486DX/33 MHz, or 486DX2/50 MHz
microprocessor
4MB of internal memory, expandable to 36MB
System and video BIOS shadow RAM
8KB of internal processor cache, with support for 64KB,
128KB, or 256KB external cache
512KB of on-board video memory, expandable to 1MB
Math coprocessor built into the microprocessor for the
33 MHz and 50 MHz systems
Built-in VGA port
Two built-in serial ports and one built-in parallel port
Built-in IBM
®
PS/2™ compatible keyboard and mouse ports
On-board VGA feature connector
Four 16-bit (or 8-bit) ISA option slots
Support for up to three internal mass storage devices
Password security.
Using the built-in interfaces, you can connect your peripheral
devices directly to the computer so you don’t have to install
option cards. Use the option slots to enhance your system with
such functions as a modem card or additional interface ports.
Introduction 1
