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Introduction
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1.INTRODUCTION
1.1.PREFACE
Welcome to use the GA-486VF/486VS motherboard. The motherboard is a 64
KB - 512 KB CACHE 486DX PC/AT compatible system with ISA bus and VESA
LOCAL BUS (VL-Bus), and has been designed to be the fastest 486 PC/AT
system and the GREEN FUNCTION (Power-Down Mode) had be added. There
are some new features allow you to operate the system with just the
performance you want.
This manual also explains how to install the motherboard for operation, and how
to set up your CMOS CONFIGURATION with BIOS SETUP program.
1.2.KEY FEATURES
q 80486 based PC/AT compatible mainboard with VL-Bus.
q 3 VL-Bus slots.
q Supports 486DX/DX2/SX/S-Series/OverDrive/P24T/DX4 running at 25 - 100
MHz.
q Supports True Green Function.
q Supports Intel, AMD and Cyrix CPU.
q Supports 237 pin (Socket 3) ZIF White socket / LIF socket on board.
q Supports 64 / 128 / 256 / 512 KB 2nd cache memory operated in BURST
mode.
q Write-Back cache operation.
q Supports 1 - 128 MB DRAM memory on board.
q Supports 256 KB DRAM re-map function.
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