This operation manual is meant to assist both Embedded Computer
manufacturers and end users in installing and setting up the system. The
information contained in this document is subject to change without any
notice.
This manual is copyrighted in March, 2006. You may not reproduce or
transmit in any form or by any means, electronic, or mechanical, including
photocopying and recording.
ACKNOWLEDGEMENTS
All trademarks and registered trademarks mentioned herein are the
property of their respective owners.
CE NOTICE
This is a class A product. In a domestic environment this product may
cause radio interference in which case the user may be required to take
adequate measures.
Copyright Notice
Copyright Notice
FCC NOTICE
This equipment has been tested and found to comply with the limits for a
Class A digital device, pursuant to part 15 of the FCC Rules. These limits
are designed to provide reasonable protection against harmful
interference when the equipment is operated in a commercial
environment. This equipment generates, uses, and can radiate radio
frequency energy and, if not installed and used in accordance with the
instruction manual, may cause harmful interference to radio
communications. Operation of this equipment in a residential area is
likely to cause harmful interference in which case the user will be
required to correct the interference at his own expense.
You are cautioned that any change or modifications to the equipment not
expressly approve by the party responsible for compliance could void
your authority to operate such equipment.
Contents
TABLE OF CONTENTS
CHAPTER 1 INTRODUCTION
1-1 About This Manual ........................................................1-2
1-2 System Specification ......................................................1-3
This chapter gives you the information for PCI-471LF. It also
outlines the System specification.
Section includes:
z About This Manual
z System Specifications
z Safety precautions
Experienced users can skip to chapter 2 on page 2-1
for Quick Start.
CHAPTER
1
Page:1-1
Chapter 1 Introduction
1-1. ABOUT THIS MANUAL
Thank you for purchasing our PCI-471LF Intel® Celeron® M Half Size Card
enhanced with VGA / LAN, which is fully PC / AT compatible. PCI-471LF
provides faster processing speed, greater expandability and can handle more
task than before. This manual is designed to assist you how to install and set
up the system. It contains four chapters. The user can apply this manual for
configuration according to the following chapters :
Chapter 1 Introduction
This chapter introduces you to the background of this manual, and the
specification for this system. Final part of this chapter will indicate you how
to avoid damaging this Embedded Card.
Chapter 2 Hardware Configuration
This chapter outlines the component location and their functions. In the end of
this chapter, you will learn how to set jumper and how to configure th is card
to meet your own needs.
Chapter 3 Software Utilities
This chapter contains helpful information for proper installations of the VGA
utility, LAN utility, sound utility, and BIOS update. It also describes the
Watchdog timer configuration.
Chapter 4 Award BIOS Setup
This chapter indicates you how to set up the BIOS configurations.
Appendix A Expansion Bus
This Appendix introduces you the expansion bus for PCI Bus and EPCI Bus.
Appendix B Technical Summary
This section gives you the information about the Technical maps.
Page: 1-2
PCI-471LF USER
′
S MANUAL
1-2. SYSTEM SPECIFICATION
z CPU :
Intel® Celeron® M processor
ULV Celeron M 600MHz, without L2 cache
System bus frequency at 400MHz
Auto detect voltage regulator
z SYSTEM CHIPSET :
Intel® 852GM chipset
z MEMORY :
Supports up to 1GB DDR266 SDRAM.
One 200-pin DDR SO-DIMM sockets on board
z CACHE :
Built-in CPU
z REAL-TIME CLOCK / CALENDAR :
256-byte battery backed CMOS RAM.
Hardware implementation to indicate century rollover
z BIOS :
Phoenix-AwardBIOS™ for plug & play function
Memory size with 4 MB, with VGA BIOS
z KEYBOARD/MOUSE CONNECTOR :
Mini DIN connector, selectable for Keyboard, PS/2 Mouse, or Y-Cable
One additional 5-pin External keyboard connector
z UNIVERSAL SERIAL BUS :
Universal Serial Bus Connector on board
Supports up to two USB 2.0 ports.
z BUS SUPPORT :
PCI Bus
External EPCI Bus
Compact Flash Bus
Chapter 1 Introduction
PCI-471LF USER′S MANUAL
Page: 1-3
Chapter 1 Introduction
z DISPLAY :
Built in Intel 852GM, support CRT, LVDS (18 bit).
z IDE INTERFACE :
One IDE ports support up to four IDE devices.
Supports UDMA 33/66/100.
z FLOPPY DISK DRIVER INTERFACE :
Supports up to two Floppy Disk Drives, 3.5" and 5.25".
z LAN INTERFACE :
Dual ports.
LAN 1: Intel® 82562ET 10/100 Mbps Ethernet.
Supports Wake-on-LAN with ATX power.
z SERIAL PORT :
Two high speed 16550 Compatible UARTs with Send / Receive 16 Byte
FIFOs. COM1 for RS232; COM2 for RS232/422/485.
z PARALLEL PORT :
One port supports SPP / ECP / EPP Function.
z HARDWARE MONITORING FUNCTION :
Monitor Voltage, CPU Temperature and Cooling Fan.
z IRDA PORT :
One 5-pin Infrared connector
Supports IrDA v1.0 SIR protocol.
z LED INDICATOR :
HDD LED, Power LED.
z DMA CONTROLLER :
82C37 x 2
z DMA CHANNELS :
7
Page: 1-4
PCI-471LF USER
′
S MANUAL
Chapter 1 Introduction
z INTERRUPT CONTROLLERS :
82C59 x 2
z INTERRUPT LEVELS :
15
z OPERATING TEMPERATURE :
0 to 60°C (32°F to 140°F)
z INPUT POWER REQUIREMENT :
ATX power: +5V, +12V.
AT power:
z BOARD DIMENSION :
185mm x 122mm (7.28” x 4.8”)
z BOARD NET WEIGHT :
230 grams (0.51 lb)
1-3. SAFETY PRECAUTIONS
Follow the messages below to avoid your systems from damage:
1. Avoid your system from static electricity on all occasions.
2. Prevent electric shock. Don‘t touch any components of this card when the card
is power-on. Always disconnect power when the system is not in use.
3. Disconnect power when you change any hardware devices. For instance, when
you connect a jumper or install any cards, a surge of power may damage the
electronic components or the whole system.
PCI-471LF USER′S MANUAL
Page: 1-5
HARDWARE
CONFIGURATION
** QUICK START **
Helpful information describes the jumper & connector settings, and
component locations.
Section includes:
z Jumper & Connector Quick Reference Table
z Component Locations
z Configuration and Jumper settings
z Connector’s Pin Assignments
CHAPTER
2
Page 2-1
Chapter 2 Hardware Configuration
2-1. JUMPER & CONNECTOR QUICK REFERENCE TABLE
COM Port Connector ....................…..................………
COM1 Port RI/Voltage Selection ……………………
COM2 Port RI/Voltage Selection ……………………
KeyLock Connector …………………………………….
IrDA Connector ………………………………………..
Clear CMOS Data Selection ……………………………
CPU Fan Connector ……………………………………
System Fan Connector ………………………………….
VGA Connector …................……..……………………
Hard Disk Drive Connector …..............…….........…….
Floppy Disk Drive Connector ….............…….......…….
PCI-471LF Connector, Jumper and Component locations
PCI-471LF USER′S MANUAL
Page: 2-3
Chapter 2 Hardware Configuration
2-3. HOW TO SET THE JUMPERS
You can configure your board by setting jumpers. Jumper is consists of
two or three metal pins with a plastic base mounted on the card, and by
using a small plastic "cap", Also known as the jumper cap (with a metal
contact inside), you are able to connect the pins. So you can set-up your
hardware configuration by "open" or "close" pins.
The jumper can be combined into sets that called jumper blocks. When the
jumpers are all in the block, you have to put them together to set up the
hardware configuration. The figure below shows how this looks like.
JUMPERS AND CAPS
If a jumper has three pins (for examples, labelled PIN1, PIN2, and PIN3),
You can connect PIN1 & PIN2 to create one setting and shorting. You can
either connect PIN2 & PIN3 to create another setting. The same jumper
diagrams are applied all through this manual. The figure below shows what
the manual diagrams look and what they represent.
Page: 2-4
PCI-471LF USER
′
S MANUAL
JUMPER DIAGRAMS
JUMPER SETTINGS
Chapter 2 Hardware Configuration
Jumper Cap
looks like this
2 pin Jumper
looks like this
3 pin Jumper
looks like this
Jumper Bl ock
looks like this
2 pin Jumper close(enabled)
1
2-3 pin close(ena bled )
1
1
2
PCI-471LF USER′S MANUAL
Looks like this
3 pin Jumper
Looks like this
Jumper Block
1-2 pin close(ena bled )
Looks like this
1
1
12
Page: 2-5
Chapter 2 Hardware Configuration
2-4. COM PORT CONNECTOR
COM1 : COM1 Connector
COM1 is fixed as RS-232.
The pin assignment is as follows :
JP8 : RS-232/422/485 (COM2) Selection
This connector is used to set the COM2 function.
The jumper settings are as follows :
COM 2
Function
RS-232
RS-422 1-2, 3-4, 9-10
RS-485 1-2, 5-6, 7-8
Jumper Settings
(pin closed)
OPEN, OPEN, OPEN
Jumper
Illustrations
*** Manufactory default --- RS-232.
PCI-471LF USER′S MANUAL
Page: 2-9
Chapter 2 Hardware Configuration
2-8. KEYBOARD OR PS/2 MOUSE CONNECTOR
DIN : Keyboard or PS/2 Mouse Connector
DIN connector can support keyboard, Y-cable, or PS/2 Mouse, user may
select the right device to used on “Keyboard or PS/2 Mouse Selection”.
The pin assignments are as follows :
FDD1 : Floppy Disk Drive Connector
You can use a 34-pin daisy-chain cable to connect two-FDDs. On one
end of this cable is a 34-pin flat cable to attach the FDD on the board, and
the other side is attaches two FDDs.
The pin assignments are as follows :
PRNT1 : Printer Connector
As to link the Printer to the card, you need a cable to connect both DB25
connector and parallel port.
The pin assignments are as follows :
9 LED – SP LED
10 PULL HI
11 LED – LI LED
12 LED – ACT LED
The green LED detect power link, and the Yellow
LED is used to detect data active transfer signal.
PCI-471LF USER′S MANUAL
Page: 2-19
Chapter 2 Hardware Configuration
2-27. ATX POWER CONNECTOR
PW1 : ATX Power Connector
The pin assignments are as follows:
PIN ASSIGNMENT
1 VCC
2 VCC
3 GND
4 GND
5 VCC12
6 V5SB
7 VCC
8 GND
9 PS_ON
10 VCC12J
2-28. 5VSB CONNECTOR
JP3 : ATX Power Signal Connector
The pin assignments are as follows:
PIN ASSIGNMENT
1 +5V SB
2 GND
3 PS_ON
Page: 2-20
′
PCI-471LF USER
S MANUAL
Chapter 2 Hardware Configuration
2-29. PCI SLOT 3.3V VOLTAGE SELECTION
JP9 : PCI Slot 3.3V Voltage Selection.
The selections are as follows:
FUNCTION
JUMPER SETTING
(pin closed)
ILLUSTRATION
JUMPER
3.3V from Mainboard
3.3V from Backplaneopen
2-30. INVERTER CONNECTOR
JP14 : Inverter Connector
The pin assignment is as follows:
PIN ASSIGNMENT
1 12VSAFE
2 GND
3 VCC
4 NC
5 SAFE5V
1-2
3-4
2
1
2
1
4
3
4
3
PCI-471LF USER′S MANUAL
Page: 2-21
Chapter 2 Hardware Configuration
2-31. RESET/NMI/CLEAR WATCHDOG SELECTION
JP2 : Reset/NMI/Clear Watchdog Selection
The selections are as follows:
FUNCTION
JUMPER SETTING
(pin closed)
ILLUSTRATION
RESET 1-2
JUMPER
JP2
NMI 3-4
JP2
CLEAR WATCHDOG5-6
JP2
SMI 9-10
JP2
***Manufacturing Default is set as open.
User may select to use the Reset or NMI watchdog. NMI, also known as
Non-Maskable Interrupt, is used for serious conditions that demand the
processor’s immediate attention, it cannot be ignored by the system unless it
is shut off specifically. To clear NMI command, user should short the “Clear
Watchdog” pin via push button.
Page: 2-22
′
PCI-471LF USER
S MANUAL
Chapter 2 Hardware Configuration
2-32. AT/ATX POWER SELECTION
JP1, JP2 (1-2), JP15 : AT/ ATX Power Selection
The selections are as follows:
FUNCTION
AT OpenClose Close
ATX CloseOpen Open
***Manufacturing Default is set as ATX.
JUMPER SETTING
(pin closed)
JP1JP2 (1-2)JP15
JUMPER
ILLUSTRATION
PCI-471LF USER′S MANUAL
Page: 2-23
Chapter 2 Hardware Configuration
2-33. LVDS CONNECTOR
CNT3 : LVDS Connector.
The pin assignments are as follows:
JP12 : LVDS Panel Voltage Selection.
The selections are as follows:
SELECTION
JUMPER SETTING
JUMPER
ILLUSTRATION
LVDS_VCC3 2-3
LVDS_VCC5 1-2
PCI-471LF USER′S MANUAL
Page: 2-25
SOFTWARE
CHAPTER
UTILITIES
This chapter comprises the detailed information of VGA driver, LAN
driver, and Flash BIOS update. It also describes how to install the
watchdog timer configuration.
Section includes:
z VGA Driver Utility
z Flash BIOS Update
z LAN Driver Utility
z Intel® Chipset Software Installation Utility
z USB2.0 Chipset Software Installation Utility
z Watchdog Configuration
3
Page: 3-1
Chapter 3 Software Configuration
3-1. INTRODUCTION
Enclosed with our PCI-471LF package is our driver utility, which may
comes in a form of a CD ROM disc or floppy diskettes. For CD ROM disc
user, you will only need some of the files contained in the CD ROM disc,
please kindly refer to the following chart:
Filename
(Assume that CD ROM drive is D:)
D:\Driver\VGA
D:\Driver\FLASH For BIOS update utility
D:\Driver\LAN For LAN Driver installation
D:\Driver\UTILITY Intel® Chipset Software
D:\Driver\USB 2.0 USB 2.0 Software Installation
User should remember to install the Utility right after the OS fully installed.
3-2. VGA DRIVER UTILITY
The VGA interface embedded with our PCI-471LF can support a wide
range of display. You can display CRT, LVDS simultaneously with the
same mode.
Purpose
Intel 852GM
For VGA driver installation
Installation Utility
For Win 98SE,ME, 2000, XP
Utility
For Win 98SE, 2000, ME, XP
Page:3-2
1. Win 9X program
2. Win NT4.0 program
3. Win 2000 program
4. Win XP program
PCI-471LF USER
′
S MANUAL
Chapter 3 Software Configuration
3-2-1. Installation of VGA Driver:
To install the VGA Driver, simply follow the following steps:
1. Place insert the Utility Disk into Floppy Disk Drive A/B or CD
ROM drive.
2. Under Windows 9X/NT4.0/2000/XP system, go to the directory
where VGA driver is located.
3. Click Setup.exe file for VGA driver installation.
4. Follow the instructions on the screen to complete the installation.
5. Once installation is completed, shut down the system and restart in
order for the changes to take effect.
Under the Windows 98 system, after rebut computer, there will have two
error messages appear, “Can’t find ikch8xx.cat and isb8xx.cat”, just skip the
messages, they will not cause any effects.
3-3. FLASH BIOS UPDATE
3-3-1. System BIOS Update:
Users of PCI-471LF can use the program “Awdflash.exe” contained in
the Utility Disk for system BIOS and VGA BIOS update.
3-3-2. To update VGA BIOS for LCD Flat Panel Display:
As PCI-471LF user, you have to update the VGA BIOS for your specific
LCD flat panel you are going to use. For doing this, you need two files.
One is the “Awdflash.exe” file and the other is the VGA BIOS for ATI
Rage Mobility M6 file for LCD panel display. Both file must be
provided by the vendor or manufacturer. When you get these two files
ready, follow the following steps for updating your VGA BIOS:
1. Install “Awdflash.exe” from Utility Disk to Drive C.
2. Insert the VGA BIOS file you have obtained from the vendor.
Type the path to Awdflash.exe and execute the VGA BIOS update
with file H15bxxxx.bin
3. C:\UTIL\AWDFLASH>AWDFLASH H20bxxxx.bin
4. The screen will display as the table fount on the next page:
PCI-471LF USER′S MANUAL
Page:3-3
Chapter 3 Software Configuration
FLASH MEMORY WRITER v7.XX
(C) Award Software 2001 All Rights Reserved
Flash Type – SST 49LF004A /3.3V
File Name to Program: H20bxxxx.bin
Checksum: XXXXX
Error Message: Do You Want To Save BIOS (Y/N)
If you want to save up the original BIOS, enter "Y" and press < Enter >.
If you choose "N", the following table will appear on screen.
FLASH MEMORY WRITER v7.XX
(C) Award Software 2001 All Rights Reserved
Flash Type – SST 49LF004A /3.3V
File Name to Program: H20bxxxx.bin
Checksum: XXXXX
Page:3-4
Error Message : Are You Sure To Program (Y/N)
Select "Y", and the BIOS will be renewed. When you are refreshing the
BIOS, do not turn off or reset the system, or you will damage the BIOS.
After you have completed all the programming, the screen displays the
table below:
′
PCI-471LF USER
S MANUAL
FLASH MEMORY WRITER v7.XX
(C) Award Software 2001 All Rights Reserved
Flash Type – SST 49LF004A /3.3V
File Name to Program: H20bxxxx.bin
Checksum: XXXXX
Reset System or Power off to
accomplish update process!
F1: Reset F10: Exit
Please reset or power off the system, and then the Flash BIOS is fully
implemented.
3-4. LAN DRIVER UTILITY
3-4-1. Introduction
PCI-471LF is enhanced with LAN function that can support various
network adapters. Installation programs for LAN drivers are listed as
follows:
Chapter 3 Software Configuration
For more details on Installation procedure, please refer to Readme.txt
file found on LAN DRIVER UTILITY.
PCI-471LF USER′S MANUAL
1.
Win 98/2000/XP program
2.
Linux program
Page:3-5
Chapter 3 Software Configuration
3-5. INTEL® C HIPSET SOFTWARE INSTALLATION UTILITY
3-5-1. Introduction
The Intel® Chipset Software Installation Utility installs to the target
system the Windows* INF files that outline to the operating system how
the chipset components will be configured. This is needed for the
proper functioning of the following features:
- Core PCI and ISAPNP Services
- AGP Support
- IDE/ATA33/ATA66/ATA100 Storage Support
- USB Support
- Identification of Intel® Chipset Components in Device Manager
3-5-2. Installation of Utility for Windows 98SE/ME/2000/XP
The Utility Pack is to be installed only for Windows 98SE, Windows
ME, Windows 2000 and XP program.
It should be installed right after the OS installation, kindly follow the
following steps:
1. Place insert the Utility Disk into Floppy Disk Drive A/B or CD
ROM drive.
2. Under Windows 98SE/ME/2000/XP system, go to the directory
where Utility Disc is located.
3. Click Setup.exe file for utility installation.
4. Follow the instructions on the screen to complete the installation.
5. Once installation is completed, shut down the system and restart in
order for the changes to take effect.
Page:3-6
′
PCI-471LF USER
S MANUAL
Chapter 3 Software Configuration
3-6. USB2.0 SOFTWARE INSTALLATION UTILITY
3-6-1. Installation of Utility for Windows 98SE/ 2000/XP
Intel USB 2.0 Enhanced Host Controller driver can only be used on
Windows 98SE, Windows 2000 and Windows XP on Intel Desktop
boards. It should be installed right after the OS installation, kindly
follow the following steps:
1. Place insert the Utility Disk into Floppy Disk Drive A/B or CD
ROM drive.
2. Under Windows 98SE, 2000, and XP system, go to the directory
where Utility Disc is located.
3. Start the “System” wizard in control panel. (Click
Start/Settings/Control Panel).
4. Select “Hardware” and click “Device Manager ” button.
5. Double Click “USB Root Hub”.
6. Select “Driver”.
7. Click “Install” to install the driver.
8. Follow the instructions on the screen to complete the installation.
9. Click “Finish” after the driver installation is complete.
PCI-471LF USER′S MANUAL
Page:3-7
Chapter 3 Software Configuration
3-7. WATCHDOG TIMER CONFIGURATION
The I/O port address of the watchdog timer is 2E(hex) and 2F(hex). 2E (hex) is the
address port. 2F(hex) is the data port. User must first assign the address of register by
writing address value into address port 2E(hex), then write/read data to/from the
assigned register through data port 2F (hex).
Configuration Sequence
To program W83627HF configuration registers, the following configuration sequence
must be followed:
(1) Enter the extended function mode
(2) Configure the configuration registers
(3) Exit the extended function mode
(1) Enter the extended function mode
To place the chip into the extended function mode, two successive writes of 0x87
must be applied to Extended Function Enable Registers (EFERs, i.e. 2Eh).
(2) Configurate the configuration registers
The chip selects the logical device and activates the desired logical devices through
Extended Function Index Register (EFIR) and Extended Function Data Register
(EFDR). EFIR is located at the same address as EFER, and EFDR is located at
address (EFIR+1).
First, write the Logical Device Number (i.e.,0x07) to the EFIR and then write the
number of the desired logical device to the EFDR. Secondly, write the address of the
desired configuration register within the logical device to the EFIR and then write (or
read) the desired configuration register through EFDR.
(3) Exit the extended function mode
To exit the extended function mode, one write of 0xAA to EFER is required. Once
the chip exits the extended function mode.
Example Program
1. Enable watchdog timer and set 30 sec. as timeout interval
;----------------------------------------------------------Mov dx, 2eh ; Enter to extended function mode
Mov al, 87h
Out dx, al
Out dx, al
;-----------------------------------------------------------
Page:3-8
PCI-471LF USER
′
S MANUAL
Chapter 3 Software Configuration
Mov al, 07h ; Select Logical Device 8 of watchdog timer
Out dx,al
Inc dx
Mov al, 08h
Out dx,al
;----------------------------------------------------------Dec dx ; Set second as counting unit
Mov al, 0f5h
Out dx,al
Inc dx
In al,dx
And al,not 08h
Out dx,al
;----------------------------------------------------------Dec dx ; Set timeout interval as 30seconds and start counting
Mov al, 0f6h
Out dx,al
Inc dx
Mov al, 30
Out dx,al
;----------------------------------------------------------Dec dx ; Exit the extended function mode
Mov al, 0aah
Out dx,al
PCI-471LF USER′S MANUAL
Page:3-9
CHAPTER
AWARD
BIOS SETUP
This chapter shows how to set up the Award BIOS.
Section includes:
z Introduction
z Entering Setup
z The Standard CMOS Features
z The Advanced BIOS Features
z The Advanced Chipset Features
z Integrated Peripherals
z Power Management Setup
z PNP/PCI Configuration
z PC Health Status
z Frequency Control
z Load Fail-Safe Defaults
z Load Optimized Defaults
z Password Setting
z Save and Exit Setup
z Exit Without Saving
4
Page: 4-1
Chapter 4 Award BIOS Setup
4-1. INTRODUCTION
This chapter will show you the function of the BIOS in managing the
features of your system. The PCI-471LF Celeron® M Half Size CPU Card is
equipped with the BIOS for system chipset from Award Software Inc. This
page briefly explains the function of the BIOS in managing the special
features of your system. The following pages describe how to use the BIOS
for system chipset Setup menu.
Your application programs (such as word processing, spreadsheets, and
games) rely on an operating system such as DOS or OS/2 to manage such
things as keyboard, monitor, disk drives, and memory.
The operating system relies on the BIOS (Basic Input and Output system), a
program stored on a ROM (Read-only Memory) chip, to initialize and
configure your computer's hardware. As the interface between the hardware
and the operating system, the BIOS enables you to make basic changes to
your system's hardware without having to write a new operating system.
The following diagram illustrates the interlocking relationships between the
system hardware, BIOS, operating system, and application program:
Page: 4-2
′
PCI-471LF USER
S MANUAL
Chapter 4 Award BIOS Setup
4-2. ENTERING SETUP
When the system is powered on, the BIOS will enter the Power-On Self
Test (POST) routines and the following message will appear on the lower
screen:
PRESS <DEL> TO ENTER SETUP, ESC TO SKIP MEMORY TEST
As long as this message is present on the screen you may press the <Del>
key (the one that shares the decimal point at the bottom of the number
keypad) to access the Setup program. In a moment, the main menu of the
Award SETUP program will appear on the screen:
You may use the cursor the up/down keys to highlight the individual menu
items. As you highlight each item, a brief description of the highlighted
selection will appear at the bottom of the screen.
►Frequency Control
Load Fail-Safe Defaults
Load Optimized Defaults
Set Supervisor Password
Set User Password
Save & Exit Setup
Exit Without Saving
PCI-471LF USER′S MANUAL
Page: 4-3
Chapter 4 Award BIOS Setup
4-3. THE STANDARD CMOS FEATURES
Highlight the〝STANDARD CMOS FEATURES〞and press the <ENTER>
key and the screen will display the following table:
Phoenix - AwardBIOS CMOS Setup Utility
Standard CMOS Features
Date (mm:dd:yy)
Time (hh:mm:ss)
▶ IDE Primary Master
▶ IDE Primary Slave
▶ IDE Secondary Master
▶ IDE Secondary Slave
Drive A
Drive B
Video
Halt On
Base Memory
Extended Memory
Total Memory
Wed, Jan
12003
22 : 58 : 59
[None]
[None]
[ None]
[ None]
[None]
[None]
[EGA/VGA]
[All, But Keyboard]
640K
490496K
491520K
Item Help
Menu Level ►
Change the internal
clock.
↑↓→←: Move Enter: Select +/-/PU/PD:Value F10:Save ESC:Exit F1:General Help
In the above Setup Menu, use the arrow keys to highlight the item and then use
the <PgUp> or <PgDn> keys to select the value you want in each item.
Date:
< Month >, < Date > and <Year >. Ranges for each value are in the CMOS
Setup Screen, and the week-day will skip automatically.
Time:
< Hour >, < Minute >, and < Second >. Use 24 hour clock format, i.e., for PM
numbers, add 12 to the hour. For example: 4: 30 P.M. You should enter the
time as 16:30:00.
Page: 4-4
′
PCI-471LF USER
S MANUAL
IDE Primary Master / Slave:
IDE Secondary Master / Slave:
The BIOS can automatically detect the specifications and optimal operating
mode of almost all IDE hard drives. When you select type AUTO for a hard
drive, the BIOS detect its specifications during POST, every time system
boots.
If you do not want to select drive type AUTO, other methods of selecting
drive type are available:
1. Match the specifications of your installed IDE hard drive(s) with the
preprogrammed values for hard drive types 1 through 45.
2. Select USER and enter values into each drive parameter field.
3. Use the IDE HDD AUTO DETECTION function in Setup.
Here is a brief explanation of drive specifications:
Type: The BIOS contains a table of pre-defined drive types. Each
defined drive type has a specified number of cylinders, number of heads,
write precompensation factor, landing zone, and number of sectors.
Drives whose specifications do not accommodate any predefine type are
classified as type USER.
Chapter 4 Award BIOS Setup
•Size: Disk drive capacity (approximate). Note that this size is usually
greater than the size of a formatted disk given by a disk-checking
program.
• Cyls: number of cylinders.
• Head: number of heads.
• Precomp: write precompensation cylinders.
• Landz: landing zone.
• Sector: number of sectors.
• Mode: Auto, Normal, Large or LBA.
Auto: The BIOS automatically determines the optimal mode.
Normal: Maximum number of cylinders, heads, sectors
supported are 1024, 16 and 63.
Large: For drives that do not support LBA and have more
than 1024 cylinders.
PCI-471LF USER′S MANUAL
Page: 4-5
Chapter 4 Award BIOS Setup
LBA (Logical Block Addressing): During drive accesses, the
IDE controller transforms the data address described by
sector, head and cylinder number into a physical block
address, significantly improving data transfer rates. For
drives greater than 1024 cylinders.
DRIVE A AND DRIVE B:
Select the type of floppy disk drive installed in your system. The available
options are 360KB 5.25in, 1.2KB 5.25in, 720KB 3.5in, 1.44MB 3.5in,
2.88MB 3.5in and None.
VIDEO:
This category selects the type of video adapter used for the primary system
monitor. Although secondary monitors are supported, you do not have to
select the type in Setup. Available Options are as follows:
adapters.
CGA 40 Color Graphics Adapter, power up in 40 column mode.
CGA 80 Color Graphics Adapter, power up in 80 column mode.
MONO Monochrome adapter, includes high resolution
monochrome adapters.
HALT ON:
This category allows user to choose whether the computer will stop if an error
is detected during power up. Available options are “All errors”, “No errors”,
“All, But keyboard”, “All, But Diskette”, and “All But Disk/Key”.
BASE MEMORY:
Displays the amount of conventional memory detected during boot up.
EXTENDED MEMORY:
Displays the amount of extended memory detected during boot up.
TOTAL MEMORY:
Displays the total memory available in the system.
The “BIOS FEATURES SETUP” allow you to configure your system for
basic operation. The user can select the system’s default speed, boot-up
sequence, keyboard operation, shadowing and security.
A brief introduction of each setting is given below.
CPU L1 & L2 CACHE :
This item allows you to enable L1 & L2 cache.
QUICK POWER ON SELF-TEST:
This item allows you to speed up Power On Self Test (POST) after power-up
the computer. When enabled, the BIOS will shorten or skip some check items
during POST.
Allows you to choose
the VIRUS warming
feature for IDE Hard
Disk boot sector
protection. If this
function is enabled and
someone attempt to
write data into this area,
BIOS will show a
warning message on
screen and alarm beep
PCI-471LF USER
′
S MANUAL
FIRST/SECOND/ BOOT DEVICE:
The BIOS attempt to load the operating system from the devices in the
sequence selected in these items.
BOOT UP FLOPPY SEEK:
You may enable / disable this item to define whether the system will look for
a floppy disk drive to boot at power-on, or proceed directly to the hard disk
drive.
BOOT UP NUMLOCK STATUS:
Select power on state for NumLock.
TYPEMATIC RATE SETTING:
Enable this item if you wish to be able to configure the characteristics of
your keyboard. Typematic refers to the way in which characters are entered
repeatedly if a key is held down. For example, if you press and hold down
the "A" key, the letter "a" will repeatedly appear on your screen on your
screen until you release the key. When enabled, the typematic rate and
typematic delay can be selected.
TYPEMATIC RATE (CHARS/SEC):
This item sets the number of times a second to repeat a key stroke when you
hold the key down.
TYPEMATIC DELAY (MSEC):
The item sets the delay time after the key is held down before it begins to
repeat the keystroke.
SECURITY OPTION:
This category allows you to limit access to the system and Setup, or just to
Setup.
System The system will not boot and access to Setup will be
denied if the correct password is not entered at the
prompt.
Setup The system will boot, but access to Setup will be
denied if the correct password is not entered at the
prompt.
To disable security, select PASSWORD SETTING at Main Menu and
then you will be asked to enter password. Do not type anything and just
press <Enter>, it will disable security. Once the security is disabled, the
system will boot and you can enter Setup freely.
PCI-471LF USER′S MANUAL
Chapter 4 Award BIOS Setup
Page: 4-9
Chapter 4 Award BIOS Setup
OS SELECT FOR DRAM >64MB :
Select the operating system that is running with greater than 64MB or RAM
on the system. You may choose OS2 or Non-OS2.
4-5. ADVANCED CHIPSET FEATURES
Choose the〝ADVANCED CHIPSET FEATURES〞from the main menu,
the screen shown as below.
Phoenix - AwardBIOS CMOS Setup Utility
Advanced Chipset Features
DRAM Data Integrity Mode
System BIOS Cacheable
Video BIOS Cacheable
Memory Hole At 15M-16M
Delayed Transaction
AGP Aperture Size (MB)
This parameter allows you to configure the system based on the specific
features of the installed chipset. The chipset manages bus speed and
access to system memory resources, such as DRAM and the external cache.
It also coordinates communications between conventional ISA bus and the
PCI bus. It must be stated that these items should never need to be altered.
The default settings have been chosen because they provide the best operating conditions for the system. The only time you might consider making
any changes would be if you discovered that data was being lost while
using your system.
Page: 4-10
′
PCI-471LF USER
S MANUAL
DRAM DATA INTEGRITY MODE:
Select Parity or ECC (error-correcting code), according to the type of installed
DRAM.
SYSTEM BIOS CACHEABLE:
Selecting Enabled allows caching of the system BIOS ROM at F0000hFFFFFh, resulting in better system performance. However, if any program
writes to this memory area, a system error may result.
VIDEO BIOS CACHEABLE:
Select Enabled allows caching of the video BIOS, resulting in better system
performance. However, if any program writes to this memory area, a system
error may result.
MEMORY HOLE AT 15M-16M:
You can reserve this area of system memory for ISA adapter ROM. When
this area is reserved, it cannot be cached. The user information of
peripherals that need to use this area of system memory usually discusses their
memory requirements.
DELAYED TRANSACTION:
The chipset has an embedded 32-bit posted write buffer to support delay
transactions cycles. Select Enabled to support compliance with PCI
specification version 2.1.
AGP APERTURE SIZE:
This field determines the effective size of the Graphic Aperture used for a
particular GMCH configuration. It can be updated by the GMCH-specific
BIOS configuration sequence before the PCI standard bus enumeration
sequence takes place. If it is not updated then a default value will select an
aperture of maximum size.
Chapter 4 Award BIOS Setup
PCI-471LF USER′S MANUAL
Page: 4-11
Chapter 4 Award BIOS Setup
4-6. INTEGRATED PERIPHERALS
Choose〝INTEGRATED PERIPHERALS〞from the main setup menu, a
display will be shown on screen as below:
Phoenix - AwardBIOS CMOS Setup Utility
Integrated Peripherals
X OnChip IDE Device
X Onboard Device
XSuperIO Device
Watch Dog Timer Select
↑↓→←: Move Enter: Select +/-/PU/PD:Value F10:Save ESC:Exit F1:General Help
The options for these items are found in its sub menu. By pressing the
<ENTER> key, you are prompt to enter the sub menu of the detailed options
as shown below:
Chapter 4 Award BIOS Setup
Phoenix – Award CMOS Setup Utility
VIA OnChip IDE Device
OnChip Primary PCI IDE
IDE Primary Master PIO
IDE Primary Slave PIO
IDE Primary Master UDMA
IDE Primary Slave UDMA
OnChip Secondary PCI IDE
IDE Secondary Master PIO
IDE Secondary Slave PIO
IDE Secondary Master UDMA
IDE Secondary Slave UDMA
IDE HDD Block Mode
↑↓→←:Move Enter: Select +/-/PU/PD:Value F10:Save ESC:Exit F1:General Help
The integrated peripheral controller contains an IDE interface with
support for two IDE channels. Select Enabled to activate each channel
separately.
2. Primary Master/Slave PIO
Secondary Master/Slave PIO
The four IDE PIO fields allow you to set a PIO mode (0-4) for each of
the four IDE devices that the onboard IDE interface supports. Modes
0 through 4 provide successively increased performance. In Auto
mode, the system automatically determines the best mode for each
device.
3. Primary Master/Slave UDMA
Secondary Master/Slave UDMA
Ultra DMA/33 implementation is possible only if your IDE hard drive
supports it and the operating environment includes a DMA driver
(Windows 95 OSR2 or a third-party IDE bus master driver). If you
hard drive and your system software both support Ultra DMA/33,
select Auto to enable BIOS support.
4. IDE HDD Block Mode
Block mode is also called block transfer, multiple commands, or
multiple sector read/write. If your IDE hard drive supports block mode
(most new drives do), select Enabled for automatic detection of the
optimal number of block read/writes per sector the drive can support.
ONBOARD DEVICE:
The options for these items are found in its sub menu. By pressing the
<ENTER> key, you are prompt to enter the sub menu of the detailed options
as shown below:
Phoenix – Award CMOS Setup Utility
USB Controller
USB 2.0 Support
USB Keyboard Support
USB Mouse Support
Onboard LAN
Init Display First
↑↓→←:Move Enter: Select +/-/PU/PD:Value F10:Save ESC:Exit F1:General Help
This should be enabled if your system has a USB installed on the
system board and you want to use it. Even when so equipped, if you
add a higher performance controller, you will need to disable this
feature.
2. USB Keyboard Support
Select Enabled if your system contains a Universal Serial Bus (USB)
controller and you have a USB keyboard.
3. USB Mouse Support
Select Enabled if your system contains a Universal Serial Bus (USB)
controller and you have a USB Mouse.
4. Init Display First
This item allows you to decide to active whether PCI Slot or on-chip
VGA first.
The options for these items are found in its sub menu. By pressing the
<ENTER> key, you are prompt to enter the sub menu of the detailed options
as shown below:
Chapter 4 Award BIOS Setup
Phoenix – Award CMOS Setup Utility
SuperIO Device
Onboard FDC Controller
Onboard Serial Port 1
Onboard Serial Port 2
UART Mode Select
X RxD, TxD Active
X IR Transmission Delay
X UR2 Duplex Mode
X Use IR Pins
Onboard Parallel Port
Parallel Port Mode
X EPP Mode Select
X ECP Mode Use DMA
PWRON After PWR-Fail
↑↓→←:Move Enter: Select +/-/PU/PD:Value F10:Save ESC:Exit F1:General Help
Select Enabled if the system has a floppy disk controller (FDC) installed
on the system board and you wish to use it. If you install and-in FDC or
the system has no floppy drive, select Disabled.
2. Onboard Serial Port 1/2
Select an address and corresponding interrupt for the first and second
serial ports.
3. UART Mode Select
This item allows you to select UART mode.
4. RxD, TxD Active
This item allows you to determine the active of RxD, TxD.
5. IR Transmission Delay
This item allows you to enable/disable IR transmission delay.
6. UR2 Duplex Mode
This item allows you to select the IR half/full duplex function.
This item allows you to select IR transmission routes, one is RxD2m,
TxD2 (COM Port) and the other is IR-Rx2Tx2
8. Onboard Parallel Port
This item allows you to determine access onboard parallel port
controller with which I/O address.
9. Parallel Port Mode
Select an operating mode for the onboard parallel (printer) port.
Select Normal, Compatible, or SPP unless you are certain your
hardware and software both support one of the other available modes.
10. EPP Mode Select
Select EPP port type 1.7 or 1.9.
11. ECP Mode Use DMA
Select a DMA channel for the parallel port for use during ECP mode.
12. PWRON After PWR-Fail
This item allows you to select if you want to power on the system after
power failure. The choice: Off, On, Former-Sts.
Page: 4-16
′
PCI-471LF USER
S MANUAL
4-7. POWER MANAGEMENT SETUP
Choose〝POWER MANAGEMENT SETUP〞option on the main menu, a
display will be shown on screen as below :
Phoenix - AwardBIOS CMOS Setup Utility
Power Management Setup
Chapter 4 Award BIOS Setup
ACPI Function
Power Management
Video Off Method
Video Off In Suspend
MODEM Use IRQ
Suspend Mode
Power-Supply Type
Soft-Off by PWR-BTTN
Wake-Up by PCI card
Wake-Up On LAN
Resume by Alarm
x Date (of Month) Alarm
x Time (hh:mm:ss) Alarm
** Reload Global Timer Events **
Primary IDE 0
Primary IDE 1
Secondary IDE 0
Secondary IDE 1
FDD, COM, LPT Port
↑↓→←: Move Enter: Select +/-/PU/PD:Value F10:Save ESC:Exit F1:General Help
The “Power Management Setup” allows the user to configure the system to
the most effectively save energy while operating in a manner consistent with
your own style of computer use.
ACPI SUSPEND TYPE:
This item allows the user to set the ACPI suspend type to be used.
POWER MANAGEMENT:
This item allows you to select the Power Management mode.
PCI-471LF USER′S MANUAL
Page: 4-17
Chapter 4 Award BIOS Setup
VIDEO OFF OPTION:
When enabled, this feature allows the VGA adapter to operate in a power
saving mode.
Always On Monitor will remain on during power saving modes.
Suspend --> Off Monitor blanked when the systems enters the Suspend
mode.
Susp,Stby --> Off Monitor blanked when the system enters either Suspend or
Standby modes.
All Modes --> Off Monitor blanked when the system enters any power saving
mode.
VIDEO OFF METHOD:
This determines the manner in which the monitor is blanked.
V/H SYNC+BlankThis selection will cause the system to turn off the vertical
and horizontal synchronization ports and write blanks to the
video buffer.
Blank Screen This option only writes blanks to the video buffer.
DPMS Select this option if your monitor supports the Display
Power Management Signalling (DPMS) standard of the
Video Electronics Standards to select video power
management values.
MODEM USE IRQ:
This item enable you to name the interrupt request (IRQ) line assigned to
the modem (if any) on your system. Activity of the selected IRQ always
awakens the system.
SUSPEND MODE:
When enabled and after the set time of system inactivity, all devices except
the CPU will be shut off.
SOFT-OFF BY PWR-BTTN:
Pressing the power button for more than 4 seconds forces the system to
enter the Soft-Off state when the system has “hung”. The choices are
Delay 4 Sec and Instant-Off.
WAKE-UP BY PCI CARD:
An input signal from PME on the PCI card awakens the system from a soft
off state.
Page: 4-18
′
PCI-471LF USER
S MANUAL
RESUME BY ALARM:
When Enabled, your can set the date and time at which the RTC (real-time
clock) alarm awakens the system from Suspend mode.
PM EVENTS:
PM events are I/O events whose occurrence can prevent the system from
entering a power saving mode or can awaken the system from such a mode.
In effect, the system remains alert for anything, which occurs to a device
which is configured as Enabled, even when the system is in a power down
mode. (1) Primary IDE 0 (2) Primary IDE 1 (3) Secondary IDE 0 (4)
Secondary IDE 1 (5) FDD, COM, LPT Port
Chapter 4 Award BIOS Setup
PCI-471LF USER′S MANUAL
Page: 4-19
Chapter 4 Award BIOS Setup
4-8. PNP/PCI CONFIGURATION
Choose 〝PNP/PCI CONFIGURATION〞 from the main menu, a display
will be shown on screen as below:
Phoenix - AwardBIOS CMOS Setup Utility
PnP/PCI Configurations
Reset Configuration Data [Disabled]
Resources Controlled By
x IRQ Resources
PCI/VGA Palette Snoop
↑↓→←: Move Enter: Select +/-/PU/PD:Value F10:Save ESC:Exit F1:General Help
The PNP/PCI Configuration Setup describes how to configure PCI bus system.
PCI, also known as Personal Computer Interconnect, is a system, which
allows I/O devices to operate at speeds nearing the speed of the CPU itself
uses when communicating with its own special components.
This section covers technical items, which is strongly recommended for
experienced users only.
RESET CONFIGURATION DATA:
Normally, you leave this field Disabled. Select Enabled to reset Extended
System Configuration Data (ESCD) when you exit Setup if you have
installed a new add-on and the system configuration has caused such a
serious conflict that the operating system cannot boot.
[Auto (ESCD)]
[Disabled]
Press Enter
Item Help
Menu Level ►
Select Yes if you are
using a Plug and Play
capable operating
system Select No if
you need the BIOS to
configure non-boot
devices
Page: 4-20
′
PCI-471LF USER
S MANUAL
RESOURCE CONTROLLED BY:
The Award Plug and Play Bios can automatically configure all of the booth
and Plug and Play-compatible devices. However, this capability means
absolutely nothing unless you are using a Plug and Play operating system
such as Windows 95. By choosing “manual”, you are allowed to
configure the IRQ Resources and DMA Resources.
IRQ RESOURCES:
The options for these items are found in its sub menu. By pressing the
<ENTER> key, you are prompt to enter the sub menu of the detailed options
as shown below:
Phoenix – Award CMOS Setup Utility
IRQ-3 assigned to
IRQ-4 assigned to
IRQ-5 assigned to
IRQ-7 assigned to
IRQ-9 assigned to
IRQ-10 assigned to
IRQ-11 assigned to
IRQ-12 assigned to
IRQ-14 assigned to
IRQ-15 assigned to
↑↓→←:Move Enter: Select +/-/PU/PD:Value F10:Save ESC:Exit F1:General Help
Legacy ISA for devices
compliant with the
original PC AT bus
specification, PCI/ISA
PnP for devices
compliant with the Plug
and Play standard
whether designed for
PCI or ISA bus
architecture
PCI-471LF USER′S MANUAL
Page: 4-21
Chapter 4 Award BIOS Setup
4-9. PC HEALTH STATUS
Choose 〝PC HEALTH STATUS〞 from the main menu, a display will
be shown on screen as below:
Phoenix - AwardBIOS CMOS Setup Utility
PC Health Status
[Disabled]
Current CPU Temperature
Current SYSTEM Fan Speed
Current CPU Fan Speed
Vcore
Vccp
3.3
V
+ 5 V
+12
V
-12
V
- 5
V
VBAT (V)
↑↓→←: Move Enter: Select +/-/PU/PD:Value F10:Save ESC:Exit F1:General Help
The PC Health Status Setup allows you to select whether to choose between
monitoring or to ignore the hardware monitoring function of your system.
CURRENT WARNING TEMPERATURE:
Select the combination of lower and upper limits for the CPU temperature.
If the CPU temperature extends beyond either limit, any warning
mechanism programmed into your system will be activated.
CURRENT CPU TEMPERATURE:
This item shows you the current CPU temperature.
CURRENT SYSTEM FAN SPEED:
This item shows you the current System FAN speed.
CURRENT CPU FAN SPEED:
This item shows you the current CPUFAN speed.
Page: 4-22
Item Help Current Warning Temperature
Menu Level ►
RPM
PCI-471LF USER
′
S MANUAL
VCORE:
This item shows you the current system voltage.
3.3V / +5V / +12V / -12V / -5V:
Show you the voltage of 3.3V/+5V/+12V/-12V/-5V.
4-10. FREQUENCY CONTROL
Choose 〝FREQUENCY CONTROL〞 from the main menu, a display
will be shown on screen as below:
Phoenix - AwardBIOS CMOS Setup Utility
Frequency Control
Auto Detect PCI Clk
Spread Spectrum
↑↓→←: Move Enter: Select +/-/PU/PD:Value F10:Save ESC:Exit F1:General Help
This setup menu allows you to specify your settings for frequency control.
AUTO DETECT PCI CLK:
This item allows you to enable or disable auto detect PCI Clock.
SPREAD SPECTRUM:
When the system clock generator pulses, the extreme values of the pulse
generate excess EMI. Enabling pulse spectrum spread modulation
changes the extreme values from spikes to flat curves, thus reducing EMI.
This benefit may in some cases be outweighed by problems with timingcritical devices such as a clock-sensitive SCSI device.
PCI-471LF USER′S MANUAL
[Enabled]
[Enabled]
Chapter 4 Award BIOS Setup
Item Help
Menu Level ►
Page: 4-23
Chapter 4 Award BIOS Setup
4-11. LOAD FAIL-SAFE DEFAULTS
By pressing the <ENTER> key on this item, you get a confirmation dialog
box with a message similar to the following:
Load Fail-Safe Defaults ( Y/N ) ? N
To use the BIOS default values, change the prompt to "Y" and press the
<Enter > key. CMOS is loaded automatically when you power up the
system.
4-12. LOAD OPTIMIZED DEFAULTS
When you press <Enter> on this category, you get a confirmation dialog
box with a message similar to the following:
Load Optimized Defaults ( Y/N ) ? N
Pressing "Y" loads the default values that are factory setting for optimal
performance system operations.
Page: 4-24
′
PCI-471LF USER
S MANUAL
4-13. PASSWORD SETTING
User is allowed to set either supervisor or user password, or both of them.
The difference is that the supervisor password can enter and change the
options of the setup menus while the user password can enter only but do not
have the authority to change the options of the setup menus.
TO SET A PASSWORD
When you select this function, the following message will appear at the
center of the screen to assist you in creating a password.
Enter Password:
Type the password up to eight characters in length, and press < Enter >.
The password typed now will clear any previously entered password from
CMOS memory. You will be asked to confirm the password. Type the
password again and press the < Enter > key. You may also press < Esc >
to abort the selection and not enter a password.
User should bear in mind that when a password is set, you will be
asked to enter the password everything you enter CMOS setup Menu.
TO DISABLE THE PASSWORD
To disable the password, select this function (do not enter any key when
you are prompt to enter a password), and press the <Enter> key and a
message will appear at the center of the screen:
Chapter 4 Award BIOS Setup
PASSWORD DISABLED!!!
Press any key to continue...
Press the < Enter > key again and the password will be disabled. Once the
password is disabled, you can enter Setup freely.
PCI-471LF USER′S MANUAL
Page: 4-25
Chapter 4 Award BIOS Setup
4-14. SAVE & EXIT SETUP
After you have completed adjusting all the settings as required, you must
remember to save these setting into the CMOS RAM. To save the settings,
select “SAVE & EXIT SETUP” and press <Enter>, a display will be shown
as follows:
When you confirm that you wish to save the settings, your system will be
automatically restarted and the changes you have made will be implemented.
You may always call up the setup program at any time to adjust any of the
individual items by pressing the <Del> key during boot up.
Save to CMOS and EXIT Y/N)? Y
►Frequency Control
Load Fail-Safe Defaults
Load Optimized Defaults
Set Supervisor Password
word
etup
Saving
Save Data to CMOS
Page: 4-26
′
PCI-471LF USER
S MANUAL
4-15. EXIT WITHOUT SAVING
If you wish to cancel any changes you have made, you may select the
“EXIT WITHOUT SAVING” and the original setting stored in the CMOS
will be retained. The screen will be shown as below:
0 System TIMER
1 Keyboard
2 Cascade
3 Serial port 2
4 Serial port 1
5 Available
6 Floppy
7 Parallel port 1
8 RTC clock
9 Available
10 Available
11 Available
12 PS/2 Mouse
13 Math coprocessor
14 IDE1
15 IDE2
Appendix B Technical Summary
PCI-471LF USER′S MANUAL
Page: B-3
Appendix B Technical Summary
RTC & CMOS RAM MAP
CODE ASSIGNMENT
00 Seconds
01 Second alarm
02 Minutes
03 Minutes alarm
04 Hours
05 Hours alarm
06 Day of week
07 Day of month
08 Month
09 Year
0A Status register A
0B Status register B
0C Status register C
0D Status register D
0E Diagnostic status byte
0F Shutdown byte
10 Floppy Disk drive type byte
11 Reserve
12 Hard Disk type byte
13 Reserve
14 Equipment byte
15 Base memory low byte
16 Base memory high byte
17 Extension memory low byte
18 Extension memory high byte
30 Reserved for extension memory low byte
31 Reserved for extension memory high byte
32 Date Century byte
33 Information Flag
34-3F Reserve
40-7f Reserved for Chipset Setting Data
Page: B-4
′
PCI-471LF USER
S MANUAL
TIMER & DMA CHANNELS MAP
Timer Channel Map
Timer Channel Assignment
0 System timer interrupt
1 DRAM Refresh request
2 Speaker tone generator
DMA Channel Map
DMA Channel Assignment
0 Available
1 Available
2 Floppy
3 Available
4 Cascade
5 Available
6 Available
7 Available
:
:
Appendix B Technical Summary
PCI-471LF USER′S MANUAL
Page: B-5
Appendix B Technical Summary
I/O & MEMORY MAP
Memory Map :
MEMORY MAP ASSIGNMENT
0000000-009FFFF System memory used by DOS and
application
00A0000-00BFFFF Display buffer memory for VGA/ EGA /
CGA / MONOCHROME adapter
00C0000-00DFFFF Reserved for I/O device BIOS ROM or
RAM buffer.
00E0000-00EFFFF Reserved for PCI device ROM
00F0000-00FFFFF System BIOS ROM
0100000-FFFFFFF System extension memory