Socket 370 User Guide

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All products and company names are trademarks or registered
trademarks of their respective holders.

These specifications are subject to change without notice.

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Manual Revision 1.1

May 30, 2002

Section 1 Introduction

Components Checklist ........................................ 1-1

Overview

Mainboard Form-Factor ......................................1-2

I/O Shield Connector .......................................... 1-3

Power-On/Off (Remote) ..................................... 1-3

System Block Diagram........................................ 1-4

Section 2 Features

Mainboard Features ............................................. 2-1

Section 3 Installation

Mainboard Detailed Layout ................................. 3-2

Easy Installation Procedure

CPU Insertion ......................................................3-3

Jumper Settings ................................................... 3-5

System Memory Configuration .......................... 3-7

Device Connectors .............................................. 3-9

Keyboard Power ON Function (KBPO) ............. 3-14

STR (Suspend To RAM) Function ....................... 3-15

T able of Contents

Page

Section 4 Award BIOS Setup

BIOS Instructions................................................. 4-1

Standard CMOS Setup ......................................... 4-2

Advanced BIOS Features..................................... 4-3

Advanced Chipset Features ................................. 4-8

Integrated Peripherals ......................................... 4-11

Power Management Setup ................................... 4-16

PNP/PCI Configuration Setup ............................ 4-19

PC Health Status ..................................................4-21

Frequency/Voltage Control ................................. 4-22

Defaults Menu ..................................................... 4-23

Supervisor/User Password Setting ..................... 4-24

Exit Selecting ...................................................... 4-25

Section 5 Driver Installation

Easy Driver Installation .......................................5-1

Appendix

Appendix A

Avance Media Player Users Guide .......................... A-1

Appendix B

Update Your System BIOS .................................. B-1

Appendix C

EEPROM BIOS Remover ................................... C-1

Appendix D

GHOST 5.1/6.03 Quick Users Guide (Optional) ... D-1

Components Checklist

Introduction

Section 1

INTRODUCTION

Package Contents

A. (1) Mainboard

B. (1) Users manual

C. (1) Floppy ribbon cable

D. (1) ATA-66/100 Hard drive ribbon

cable

E. (1) Driver and utility

Optional Item

F. (1) USB Cable

G. (1)RS232 COM2 Cable

USERS

MANUAL

B

C

D

or

A

E

F

G

Page 1-1

Introduction

Mainboard Form-Factor

The board is designed with Micro ATX form factor - the new industry standard of
chassis. Micro ATX form factor is essentially a Baby-AT baseboard rotated 90
degrees within the chassis enclosure and a new mounting configuration for the
power supply. With these changes the processor is relocated away from the
expansion slots, allowing them all to hold full length add-in cards. Micro ATX
defines a double height aperture to the rear of the chassis which can be used to
host a wide range of onboard I/O. Only the size and position of this aperture is
defined, allowing PC manufacturers to add new I/O features (e.g.; TV input, TV
output, joystick, modem, LAN, etc.) to systems. This will help systems integra­tors differentiate their products in the marketplace, and better meet your needs.

 Smaller size promotes a smaller system size.

 I/O shield does not need to be retooled in an ATX 2.01 or later. The

mainboard should be used in an ATX 2.01 (or later) compliant case.

 A smaller power supply can be used. High integration on mainboard

reduces the system cost.

Expandable I/O

AMR slot

PCI slots

ISA slot

Floppy / IDE
connectors

Page 1-2

Single chassis
fan for system

ATX
Power
Supply

3 1/2"

Bay

Figure 2: Summary of Micro ATX chassis features

5 1/4"

Bay

CPU

ATX power connector

Introduction

I/O Shield Connector

The board is equipped with an I/O back panel. Please use the appropriate I/O
shield (figure 3).

PS/2 Mouse

PS/2 Keyboard

RJ45 LAN
(Optional)

USB

port

Parallel Port

COM1

Joystick/Midi port

VGA1

Speaker

Line_in

MIC

Figure 3: I/O back panel layout

Power-On/Off (Remote)

The board has a single 20-pin connector for ATX power supplies. For ATX power
supplies that support the Remote On/Off feature, this should be connected to the
systems front panel for system Power On/Off button. The systems power On/Off
button should be a momentary button that is normally open.

The board has been designed with Soft Off" functions. You can turn Off the
system from one of two sources: The first is the front panel Power On/Off
button, and the other is the "Soft Off" function (coming from the M/Bs onboard
circuit controller) that can be controlled by the operating system such
asWindows® 95/98/SE/ME or Windows®2000.

ATX
POWER SUPPLY

J3

Case (chassis) Power

ON/OFF button (J3)

Figure 4: Simple ATX Power ON/OFF Controller

Page 1-3

Introduction

System Block Diagram

Socket 370

Processor

133/100M Hz

PAC PC I

Bridge

and memory

controller

PLE133T

USB 0,1 USB 2,3

Serial Port 1
Serial Port 2
LPT Port
PS/2 Mouse
PS/2 Keyboard

.,,

PC133

AMR Slot

)+

'%

VT82C686B

I/O Bridge

ISA Slot

Page 1-4

Figure 5: System Block Diagram

Section 2

FEATURES

Mainboard Features:

PROCESSOR

!!

!

!!

- Intel Celeron
at 533MHz ~ 1.1GHz

- Intel Pentium®III /Coppermine
socket 370 packing, operating at 500MHz ~ 1.1GHz

- Intel Pentium®III /Tualatin
packing, operating at 1.13GHz ~ 1.20GHz

- VIA C3 Samuel 1/Samuel 2 Processors with socket370 packing :
Operating at 600MHz ~ 750MHz

- VIA C3 Ezra Processor with socket370 packing : Operating at 800MHz ~
933MHz

TM

II Processor with FC-PGA socket 370 packing, operating

TM

Processors with FC-PGA/FC-PGA2

TM

Processors with FC-PGA2 socket 370

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CHIPSET

!!

!

!!

- VIA Apollo PLE133T AGPset (PLE133T + VT82C686B)

!!

! DRAM MODULE

!!

- 168pin DIMM x 2 for PC100/133 Memory

- DRAM Size: 32MB to 1GMB

Built-in VGA with Trident Blade 3D Core

!!

!

!!

EXPANSION SLOT

!!

!

!!

- PCI x 3

- ISA x 1 (Shared)

- AMR slot x 1

Page 2-1

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ONBOARD I/O

!!

!

!!

- On-Chip Multi I/O integrated with K/B, mouse, FDD, Parallel and Serial,
Fast IR and Power-ON controllers

ONBOARD PCI / IDE

!!

!

!!

- PCI Bus IDE Port with PIO / Ultra DMA-66/100x 2 (Up to 4 Devices)

ONBOARD LAN

!!

!

!!

- Integrated 10/100Mb fast Ethernet controller in Realtek RTL8100B LAN
chip by RJ-45 connector

I/O CONNECTOR

!!

!

!!

- PS/2 Mouse and PS/2 style Keyboard

- COM1, COM2 by extra RS232 cable, VGA, Printer, Audio-in/out, MIC
& Game Port connectors

USB

!!

!

!!

- USB connector x 4 ( 2 for Optional)

BIOS

!!

!

!!

- Award Plug & Play BIOS

Built-in AC97 Digital Audio

!!

!

!!

- Dual full-duplex Direct Sound channels

- FM synthesis for legacy compatibility

- Supports game and MIDI port

EXTENDED FUNCTION

!!

!

!!

- Supports exclusive USDM(Unified System Diagnostic Manager) and
Hardware Monitoring Function by VT82C686B

- Supports exclusive KBPO (Keyboard Power ON) Function

- Supports STR (Suspend To RAM) power saving Function

- Supports Wake-On-LAN Function

Page 2-2

- Supports Front Panel Audio Connector (2*5 pins)

FORM FACTOR

!!

!

!!

- 245mm x 195mm Micro ATX Size

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Page 2-3

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Page Left Blank

Page 2-4

Installation

Section 3

INST ALLATION

Page 3-1

Installation

Mainboard Detailed Layout

Page 3-2

Figure 1

Installation

Easy Installation Procedure

The following must be completed before powering on your new system:

3-1. CPU Insertion
3-2. Jumper Settings
3-3. System memory Configuration
3-4. Device Connectors
3-5. External Modem Ring-in Power ON and Keyboard Power ON

Functions (KBPO)

3-6. STR Function

Section 3-1
CPU Insertion

CPU Insertion:

Step 1

Open the socket by raising the actuation
lever.

Figure 2

Figure 3

Step 2

Insert the processor.
Ensure proper pin 1 orientation by aligning

the FC-PGA corner marking with the
socket corner closest to the actuation arm
tip. The pin field is keyed to prevent mis­oriented insertion.
Dont force processor into socket. If it does
not go in easily, check for mis-orientation
and debris. Make sure the processor is fully
inserted into the socket on all sides.

Page 3-3

Installation

Step 3

Close the socket by lowering and
locking the actuation lever.

Figure 4

Note: Intels reference design thermal solution is an active heatsink; an extruded alumi-

num heatsink based and a fan attached to the top on the fin array. (See Figure 5)

Page 3-4

Figure 5

Section 3-2
Jumper Settings

Installation

JP1

JP3

CMOS Clear



JP1 = 1-2 Normal (Default)

= 2-3 Clear CMOS

Power Loss Recovery
JP3 = 1-2 Disabled (Default)



= 2-3 Enabled

JP4



Keyboard Power-ON Function
JP4 = 1-2 Disabled (Default)

= 2-3 Enabled

Page 3-5

Installation

JP5

JP6

STR Function



JP5 = 1-2 Disabled (Default)

= 2-3 Enabled

CPU VCMOS Voltage Select



JP6 = 1-2 2.5V

= 2-3 1.5V (Default)

Note:

1-2 for VIA C3 Samuel 1 CPU

2-3 for VIA C3 Samuel 2 CPU,

Intel PIII, Celeron II and

Tualatin CPU

Page 3-6

Installation

Section 3-3
System Memory Configuration

Memory Layout

The board supports (2) PC133 168-pin DIMMs (Dual In-line Memory Module).
The DIMMs is for SDRAM (Synchronous DRAM).

 SDRAM may be 83MHz (12ns), 100MHz (10ns), 125MHz (8ns) or

133MHz (7.5ns) bus speed.

 When using Synchronous DRAM we recommend using the 4 clock

variety over the 2 clock.

Figure 6 and Table 1 show several possible memory configurations.

DIMM 1

DIMM 2

Bank 0/1

Bank 2/3

Synchronous
DRAM

Figure 6

yromeMlatoT

BM215=
mumixaM

BG1=

mumixaM

*MARDS

*MARDS

1MMID

)1/0knaB(

,BM821,BM46,BM23

1XBM215,BM652

,BM821,BM46,BM23

1XBM215,BM652

enoN

*MARDS

2MMID

)3/2knaB(

,BM821,BM46,BM23

1XBM215,BM652

Table 1

* SDRAM supports 32, 64, 128, 256, 512MB DIMM modules.

* We recommend to use PC100 Memory Module for bus speed 100MHz

and PC133 Memory for bus speed over 100MHz.

* Using non-compliant memory with higher bus speed (over clocking) may

severely compromise the integrity of the system.

Page 3-7

Installation

DIMM Module Installation

Figure 7 displays the notch marks and what they should look like on your DIMM
memory module.

DIMMs have 168-pins and two notches that will match with the onboard DIMM
socket. DIMM modules are installed by placing the chip firmly into the socket at
a 90 degree angle and pressing straight down (figure 8) until it fits tightly into the
DIMM socket (figure 9).

LEFT KEY ZONE

(UNBUFFERED)

DIMM Module clip before installation

DIMM Module clip after installation

To remove the DIMM module simply press down both of the white clips on either
side and the module will be released from the socket.

CENTER KEY ZONE
(3.3 V DRAM)

Figure 7

Figure 8

Figure 9

Page 3-8

Section 3-4
Device Connectors

Installation

J4

J6

PS/2 Mouse

PS/2 Keyboard

J5

RJ45 LAN

USB
port

Parallel Port

COM1

Joystick/Midi port

VGA1

Speaker

Line_in

Figure 10

J4 / J5 / J6:

 The plug-in for CPU/Chassis /Power Supply
Fan power

J4: CPU Fan

GND

+12V

GND

+12V

Rotation

Rotation

MIC

J6: POWER FanJ5: Chassis Fan

J1: WOL (Wake On LAN) Connector

Reserved for NIC (Network Interface
Card) to wake the system.

+5V Standby

GND

PME

Page 3-9

Installation

PW2

FDD1: Floppy Controller Connector (Black

color)

IDE2: Ultra ATA-66/100 Secondary IDE

Connector (Blue color)

IDE1: Ultra ATA-66/100 Primary IDE Connec-

tor (Blue color)

PW2: ATX Power Connector

 20-pin power connector

COM2:RS232 COM2 ConnectorCOM2

MODEM_IN

CD_IN

Page 3-10

CD_IN: CD Audio_IN Connector

CD_IN_Right

CD_Reference

CD_IN_Left

1

MODEM_IN: Teleohony Connector for Modem

audio output

Modem-Out

GND

Modem_IN

1

Installation

AUD2: Front Panel Audio Connector
A feature of the front panel headphone jack is
that rear panel audio output connectors are
disabled when headphone are plugged in.
If the front panel interface board is not con­nected to the front panel audio header, pins 5, 6,
9 and 10 should be jumpered on the front panel
audio header.
If these jumpers are not installed, the rear panel
audio connectors will be inoperative.

Note:

Pin (5-6) & (9-10) Short: Only Onboard Rear Audio (Speaker)

(Default)

Pin (5-6) & (9-10) Open: Only Front Panel Audio can be use.

AMR1: AMR Connector

The board supports one AMR connector
to provide a Modem Codec (MC) or an
Audio/Modem Codec (AMC)
configuration. Note the AMR connector
supports Modem Riser Card (MR),
Modem Codec (MC) or Audio/Modem
Codec (AMC) as secondary only.

can be use.

Page 3-11

Installation

USB2: USB port header pins for share with

two USB ports.

VCC

-Data

+Data

GND



#

$

GND

+Data

-Data

VCC



USB port header pin descriptions.

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1deRccVrewoPelbaC

2etihWataD-ataD

3neerGataD+ataD

4kcalBdnuorGdnuorGelbaC

5kcalBdnuorGdnuorGesaC

6kcalBdnuorGdnuorGesaC

7kcalBdnuorGdnuorGelbaC

8neerGataD+ataD

9etihWataD-ataD

01deRccVrewoPelbaC

Page 3-12

J3

Installation

!!

! Power On/Off

!!

(This is connected to the power button on the
case. Using the Soft-Off by Pwr-BTTN
feature, you can choose either Instant Off
(turns system off immediately), or 4 sec delay
(you need to push the button down for 4
seconds before the system turns off). When
the system is in 4 sec delay mode, suspend
mode is enabled by pushing the button
momentarily.)

!!

! Turbo LED indicator

!!

LED ON when higher speed is selected

!!

! IDE LED indicator

!!

LED ON when Onboard PCI IDE Hard disks is
activate

!!

! IR Connector

!!

1. VCC 4. GND

2. NC 5. IRTX

3. IRRX

J2

!!

! Power LED

!!

Power LED connector

1. Power LED(+) 4. NC

2. N/C 5. GND

3. GND

!!

! Speaker

!!

Connect to the system's speaker for beeping

1. Speaker 3. GND

2. N/C 4. GND

!!

! Reset

!!

Closed to restart system.

Page 3-13