Abit AN6E User Manual

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Table of Contents

i

Pentium Pro Mainboard

USER’S MANUAL

 

 

Table of Contents

 

 

 

 

 

 

 

 

Chapter

1

System Board Overview

 

Specifications

.....................................................................

1-1

Component Placement ........................................................

1-2

The system block ..................................................diagram

1-3

 

 

 

 

Chapter

2

Hardware Setup

 

Precautions.........................................................................

 

2-1

Connectors.........................................................................

 

2-1

Jumper Switches.................................................................

2-5

Installation of .............................................................CPU

2-7

Installation of .......................................................Memory

2-7

 

 

 

 

Chapter

3

Award BIOS Setup

 

CPU SOFT MENU ............................................................

3-3

Standard CMOS .............................................Setup Menu

3-4

BIOS Features ................................................Setup Menu

3-6

Chipset Features .............................................Setup Menu

3-8

Power Management ..................................................Setup

3-9

PCI & Onboard ................................................I/O Setup

3-12

Load BIOS Defaults .........................................................

3-14

Load Setup Defaults.........................................................

3-14

Setting Password..............................................................

3-15

IDE HDD Auto ................................................Detection

3-15

Standard types .............................................of hard disks

3-16

Part Number: MN-094-2A1-01

Rev:1.01

ii Table of Contents

Chapter 4 Bus Master IDE Driver

System Board Overview

1-1

Chapter 1 System Board

Overview

The mainboard is designed for the new generation CPU. It supports the Intel CPU SLOT1(Pentium Pro®, Pentium®II ..), memory up to 1GB, super I/O, and Green PC functions. The mainboard provide high performance for the server system and meet the necessary of the desktop system forMulti-Mediain the future.

Specifications

1.

CPU:

Supports Intel Pentium Pro® 150~200 MHz,

 

 

Pentium®II 233~266 MHz

2.

Chipset:

Intel 82440 FX chipset

3.

Memory(DRAM):

Four 72PIN SIMM modules

 

 

Two 168PIN DIMM modules

 

 

Supports 8MB to 1GB memory capacity

 

 

Supports EDO and FP DRAM type

4.

On board IDE:

Two E-IDEchannels

 

 

Supports up to 4 hard devices

5.

On board FDC:

Supports two floppy disk drivers up to 2.88MB

6.

On board Fast I/O:

One EPP/ECP parallel port (IEEE 1284

 

 

Compliant)

 

 

Two high speed 16550A Compliant UARTs

 

 

Supports Infrared – IrDA(HPSIR) and

 

 

Amplitude Shift Keyed IR(ASKIR)

 

 

Supports “PCI Bus master IDE controller” to

 

 

reduce the work load of the CPU

 

 

Supports two Universal Serial Bus (USB)

 

 

interface

 

 

Supports one PS/2 mouse connector

7.

I/O slots:

Four 32-bitPCI slots, three16-bitISA slots

8.

BIOS:

Award Plug and Play BIOS

9.

Dimension:

ATX form factor 245 x 305 mm

1-2

Chapter 1

Component Placement

Figure 1-1Component Locations

System Board Overview

1-3

The System block diagram

 

 

 

 

VRM 8.1

 

 

CPU-SLOT1

 

 

 

 

 

 

 

 

 

Host BUS

Control

Address

Data

PMC

Addr

 

Main

 

Data

DBX

 

 

 

Cntrl

 

Memory

82442FX

82441FX

 

 

 

 

(DRAM)

 

 

 

 

 

 

 

PCI BUS

 

 

 

 

 

 

 

 

 

Control

 

 

PCI

 

 

 

 

 

 

 

 

 

Address/Data

SLOT(s)

 

 

 

 

 

 

USB1

PIIX3

 

 

 

 

 

 

 

PCI IDE

 

 

 

 

 

USB2

 

 

 

 

HEADER

 

 

 

 

 

 

 

 

 

ISA BUS

ISA

 

 

 

 

 

 

 

 

 

 

SLOT(s)

 

Buffer

 

 

AIP

Serial

 

 

 

 

 

KBC

 

 

 

37C669

LPT

 

 

 

(M5113)

 

 

 

 

IrDA

RTC

 

X BUS

 

 

Flash BIOS

 

 

 

 

FDC

 

 

 

 

 

 

 

1-4

Chapter 1

Hardware Setup

2-1

Chapter 2 Hardware Setup

This chapter describes the mainboard’s connectors and how to set the mainboard’s jumpers.

Precautions

You should take the following precautions before you begin working with the motherboard and its components:

Turn off the mainboard’s power, and unplug the power cord.

Unplug all cables connect the mainboard to any external devices.

Caution: Make sure you first turn off all power to the system before attaching components to the mainboard.

Connectors

You attach system components and case devices to the mainboard’s connectors. A description of each connector and its pin assignments follows. Refer to Figure 1-1for connector location on the mainboard.

PN2(Pin 4-5-6-7)- Speaker Connector

Attach the system speaker to connector PN2.

Pin Assignment

4Speaker data

5Ground

6Ground

7+5VDC

2-2

Chapter 2

PN2(Pin 1-2)- Hardware Reset Connector

Attach the cable from the case’s Reset switch to this connector. Press and hold the reset button for at least one second to reset the system.

Pin Assignment

1Reset input

2Ground

PN1(Pin 13-14)- Hardware Suspend Switch (SMI Switch)

Attach the cable from the case’s suspend switch (if exist) to this switch. Use this switch to enable/disable the power management function by hardware.

Pin Assignment

13Suspend signal

14Ground

PN1(Pin 1-2-3-4-5)- Keylock and Power LED Connector

Attach the case’s keylock to connector.

Pin Assignment

1+5VDC

2No connection

3Ground

4Keylock inhibit signal

5Ground

PN1(Pin 7-8)- HDD LED Connector

Attach the cable from the case’s HDD LED to this connector.

Pin Assignment

7LED power

8HDD active

Hardware Setup

2-3

MOUSE - PS/2 Mouse Connector

Attach a PS/2 mouse to this 6-pinsDin-connector.

Pin Assignment

1Mouse data

2No connection

3Ground

4+5VDC

5Mouse clock

6No connection

KB - PS/2 Keyboard Connector

Attach a keyboard to this 6-pinsDin-connector.

Pin Assignment

1Keyboard data

2No connection

3Ground

4+5VDC

5Keyboard clock

6No connection

2-4Chapter 2

ATX PWR - ATX Power input Connector

Caution: If power supply connectors are not properly attached to ATX PWR, the power supply or add-oncards may be damaged.

Attach the connectors from the power supply to ATX PWR.

Pin

Assignment

Pin

Assignment

1

+3.3V

11

+3.3V

2

+3.3V

12

-12V

3

Ground

13

Ground

4

+5V

14

ON/OFF control

 

 

 

signal

5

Ground

15

Ground

6

+5V

16

Ground

7

Ground

17

Ground

8

Powergood

18

-5V

9

+5V

19

+5V

10

+12V

20

+5V

FAN1, FAN2 - DC-FANPower Connector

Pin Assignment

1Ground

2+12V

3Ground

IR - IR Connector(Infrared)

Pin Assignment

1+5V

2No connection

3IR_RX

4Ground

5IR_TX