System Board Overview4DPS
CHAPTER 1
SYSTEM BOARD OVERVIEW
Preface
This User's Manual provides information on how to install and expand your
personal computer based on the high performance 486 Chipset system board with
on-board power management. This system board design for high performance 486
CPU with Peripheral Component Interconnect (PCI) 5-V interface slots. The
system board build in Enhanced IDE interface and it can be connected to a
maximum of four Harddisks. It also integrated with high performance multi-I/O on
the mainboard. By reading the instructions in this manual you will be able to set up
and operate the system board.
System Board Specifications:
? IBM PC/AT Compatible.
? Supports Intel 486SX/DX/DX2/DX4, P24D,P24T,CYRIX DX2/DX4/5X86,
AMD486DX/DX2/DX4 and Enhanced AMD 486DX4 CPU.
? Supports L1 Cache Write Back CPU system.
? Direct Mapped L2 Cache controller.
? Up to 64 MB Memory on board using 72pin SIMM, totally 2 banks.
? Build in two channel IDE controller ATA mode 4 compatible
? Enhanced multi-I/O on board-Floppy interface, 2 x 16550 COM port,
Enhanced parallel port and Standard game port.
? 3 x PCI master slots and PCI specification version 2.0 compliance.
? 3 x ISA 16-bit bus slots.
? Board size 220mm x 170mm.
? Infra-Red port for serial infrared communication.
? PS2 mouse interface.
* NOT all models support the Infra-Red and PS2 mouse interfaces.
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