Инструкция по эксплуатации

Инструкция по эксплуатации
EmETX-a5363
AMD Geode™ ETX® CPU Module
User’s Manual
Version 1.2
Copyright® 2010 All Rights Reserved
2010.11
This page is intentionally left blank.
Index
Contents
Chapter 1 - Introduction............................................. 1
1.1 Copyright Notice................................................... 2
1.2 About this User’s Manual..................................... 2
1.3 Warning................................................................. 2
1.4 Replacing the lithium battery.............................. 3
1.5 Technical Support................................................. 3
1.6 Warranty................................................................ 4
1.7 Packing List........................................................... 5
1.8 Ordering Information............................................ 5
1.9 Specifications....................................................... 6
1.10 Board Dimensions.............................................. 7
Chapter 2 - Installation............................................... 9
Block Diagram . ............................................................. 10
Connectors..................................................................... 11
LCD1: TTL LCD Connector....................................... 12
CFD1: Compact Flash Tpe II Socket........................ 12
ETX1 Connector......................................................... 13
ETX2 Connector......................................................... 14
ETX3 Connector......................................................... 15
ETX4 Connector......................................................... 16
The Installation Paths of CD Driver.............................. 17
Chapter 3 - BIOS....................................................... 19
3.1
3.2
3.3
3.4
3.5
3.6
3.7
BIOS Introduction............................................... 20
BIOS Setup.......................................................... 20
Standard CMOS Features.................................. 21
Advance BIOS Features..................................... 24
Advanced Chipset Features.............................. 26
Integrated Peripherals........................................ 28
Power Management Setup................................. 34
-i-
Index
3.8 PNP/PCI Configurations..................................... 36
3.9 PC Health Status................................................. 38
3.10 Load Optimized Defaults ................................ 39
3.11 Set Password ................................................... 40
3.12 Save to CMOS and Exit.................................... 41
3.13 Exit Without Saving.......................................... 42
3.14 BIOS memory mapping.................................... 43
3.15 Award BIOS Post Codes.................................. 44
Appendix................................................................... 49
Appendix-A I/O Port Address Map.......................... 50
Appendix-B Interrupt Request Lines (IRQ)............ 52
Appendix-C Watchdog Timer (WDT) Setting.......... 53
- ii -
Introduction
1
Chapter 1
Introduction
Chapter 1 - Introduction
-1-
Introduction
1.1 Copyright Notice
All Rights Reserved.
The information in this document is subject to change without prior notice in
order to improve the reliability, design and function. It does not represent a
commitment on the part of the manufacturer.
Under no circumstances will the manufacturer be liable for any direct, indirect,
special, incidental, or consequential damages arising from the use or inability
to use the product or documentation, even if advised of the possibility of such
damages.
This document contains proprietary information protected by copyright.
All rights are reserved. No part of this manual may be reproduced by any
mechanical, electronic, or other means in any form without prior written
permission of the manufacturer.
1.2 About this User’s Manual
This User’s Manual is intended for experienced users and integrators with
hardware knowledge of personal computers. If you are not sure about any
description in this User’s Manual, please consult your vendor before further
handling.
1.3 Warning
Single Board Computers and their components contain very delicate
Integrated Circuits (IC). To protect the Single Board Computer and its
components against damage from static electricity, you should always follow
the following precautions when handling it :
1. Disconnect your Single Board Computer from the power source when you
want to work on the inside.
2. Hold the board by the edges and try not to touch the IC chips, leads or
circuitry.
3. Use a grounded wrist strap when handling computer components.
4. Place components on a grounded antistatic pad or on the bag that came
with the Single Board Computer, whenever components are separated
from the system.
-2-
Introduction
1.4 Replacing the lithium battery
Incorrect replacement of the lithium battery may lead to a risk of explosion.
The lithium battery must be replaced with an identical battery or a battery type
recommended by the manufacturer.
Do not throw lithium batteries into the trashcan. It must be disposed of in
accordance with local regulations concerning special waste.
1.5 Technical Support
If you have any technical difficulties, please do not hesitate to call or e-mail
our customer service.
http://www.arbor.com.tw
E-mail:[email protected]
-3-
Introduction
1.6 Warranty
This product is warranted to be in good working order for a period of two years
from the date of purchase. Should this product fail to be in good working order
at any time during this period, we will, at our option, replace or repair it at no
additional charge except as set forth in the following terms. This warranty
does not apply to products damaged by misuse, modifications, accident or
disaster.
Vendor assumes no liability for any damages, lost profits, lost savings or any
other incidental or consequential damage resulting from the use, misuse of,
or inability to use this product. Vendor will not be liable for any claim made by
any other related party.
Vendors disclaim all other warranties, either expressed or implied, including but
not limited to implied warranties of merchantibility and fitness for a particular
purpose, with respect to the hardware, the accompanying product’s manual(s)
and written materials, and any accompanying hardware. This limited warranty
gives you specific legal rights.
Return authorization must be obtained from the vendor before returned
merchandise will be accepted. Authorization can be obtained by calling or
faxing the vendor and requesting a Return Merchandise Authorization (RMA)
number. Returned goods should always be accompanied by a clear problem
description.
-4-
Introduction
1.7 Packing List
1 x EmETX-a5363 AMD Geode™ ETX® CPU
Module
1 x Driver CD
1 x Quick Installation Guide
If any of the above items is damaged or missing, contact your vendor
immediately.
1.8 Ordering Information
EmETX-a5363VL/
LX800
AMD Geode™ LX800 ETX® CPU module
EmETX-a5363VL/
LX800 w/ CF
AMD Geode™ LX800 ETX® CPU module with
CompactFlash Type II Socket
HS-5363-W1
Heaskink (116 x 100 x 20mm)
HS-5363-F1
Heat spreader (114 x 96 x 9.2mm)
PBE-1000 R2.1
ETX® evaluation board in ATX form factor
CBK-05-1000-00
Cable kit for PBE-1000 R2.1
-5-
Introduction
1.9 Specifications
Form Factor
AMD Geode™ ETX® CPU Module
Processor
AMD Geode™ [email protected] 500MHz
Chipset
AMD Geode™ CS5536
System Memory
1 x 200-pin SO-DIMM up to 1GB DDR SDRAM
VGA Controller
2D Graphics Controller integrated in AMD Geode™
LX800
Display
LCD: 24-bit TTL up to 1600 x 1200 (@60Hz)
18-bit LVDS up to 1600 x 1200 (@60Hz)
Analog RGB: 1920 x 1440 (@85Hz)
Ethernet
Realtek RTL8100CL 10/100 Base-T Ethernet
BIOS
Phoenix-Award BIOS
Audio
ALC203 AC’97 Codec, MIC-in/Line-in/Line-out
Storage
1 x Ultra ATA, supports 2 IDE devices
1 x CompactFlash Type II socket (optional)
Serial Port
2 x COM ports
Parallel Port/ FDD
SPP/EPP/ECP mode shared with Floppy
KBMS
Standard PS/2 Keyboard and Mouse via PBE-1000
Universal Serial Bus
4 x USB 2.0 ports
Operation Temp.
-20oC ~ 70oC (-4oF ~ 158oF)
Watchdog Timer
1~255 levels Reset
Dimension (L x W)
114 x 95 mm (4.5” x 3.7”)
-6-
Introduction
1.10 Board Dimensions
Top View
68.88
19.34
95.00
90.00
63.79
4- ø2.6
2.50
108.00
3.00
114.00
1.60
8.15
6.15
2.80
Unit: mm
-7-
19.34
Introduction
2.50
108.00
3.00
Bottom View
114.00
8.15
6.15
1.60
2.80
11.70
53.30
Unit: mm
Unit: mm
7.50
2.40
111.60
-8-
Installation
2
Chapter 2
Installation
Chapter 2 - Installation
-9-
Installation
Block Diagram
AMD Geode LX800
500MHz CPU
Memory Bus
AMD
Geode
CS5536
Connector ETX1
USB I/F
Audio
AC’97
CODEC
ALC203
Analog R.G.B.
COM1
AC Link
Super IO
W83627HG
LPC I/F
COM2
LPT1/ FDD
IrDA,
KB, MS
PCI Bus
TTL
TTl to LVDS
transmitter
Connector ETX3
1 x 200-pin DDR
SO-DIMM socket
18-bit LVDS
TTL LCD
CF II Socket
PCI Bus
ISA Bus
PCI to ISA
bridge
ITE8888
- 10 -
10/100 LAN
controller
RTL8100CL
10/100
Mbps
Connector ETX4
Connector ETX2
IDE ATA I/F
Installation
Connectors
CFD1
LCD1
SODIMM1
- 11 -
Installation
LCD1: TTL LCD Connector
Pin
Description
Pin
Description
2
VDD5
1
VDD5
4
GND
3
GND
6
VDD3
5
VDD3
8
GND
7
N.C.
10
LPD1
9
LPD0
12
LPD3
11
LPD2
14
LPD5
13
LPD4
16
LPD7
15
LPD6
18
LPD9
17
LPD8
20
LPD11
19
LPD10
22
LPD13
21
LPD12
24
LPD15
23
LPD14
26
LPD17
25
LPD16
28
LPD19
27
LPD18
30
LPD21
29
LPD20
32
LPD23
31
LPD22
34
GND
33
GND
36
FP_VS
35
DOTCLK
38
FP_HS
37
DE
40
ENVDD
39
BLON
2
1
40
39
CFD1: Compact Flash Tpe II Socket (Optional)
Note:
1. After hot-swapping CF II, you must restart
your system for device detecting.
2. CF II and ATA channel are alternative.
3. CF II Socket supports up to 4GB.
- 12 -
Installation
ETX1 Connector
A1
A3
A5
A7
A9
A11
A13
A15
A17
A19
A21
A23
A25
A27
A29
A31
A33
A35
A37
A39
A41
A43
A45
A47
A49
A51
A53
A55
A57
A59
A61
A63
A65
A67
A69
A71
A73
A75
A77
A79
A81
A83
A85
A87
A89
A91
A93
A95
A97
A99
GND
PCICLK3
GND
PCICLK1
REQ#3
GNT#2
REQ#2
REQ#1
GNT#0
VCC
SERIRQ
AD0
AD1
AD4
AD6
CBE#0
AD8
GND
AD10
AD11
AD12
AD13
AD14
AD15
CBE#1
VCC
PAR
PERR#
PME#
LOCK#
TRDY#
IRDY#
FRAME#
GND
AD16
AD17
AD19
AD20
AD22
AD23
AD24
VCC
AD25
AD28
AD27
AD30
PCIRST#
INTR#C
INTR#A
GND
GND
PCICLK4
GND
PCICLK2
GNT#3
VCC3
GNT#1
VCC3
N.C
VCC
REQ#0
VCC3
AD2
AD3
AD5
AD7
AD9
GND
AUXAL
MIC
AUXAR
ASVCC
SNDL
ASGND
SNDR
VCC
SERR#
N.C
USB2DEVSEL#
USB3STOP#
USB2+
GND
CBE#2
USB3+
AD18
USB0AD21
USB1CBE#3
VCC
AD26
USB0+
AD29
USB1+
AD31
INTR#D
INTR#B
GND
- 13 -
A2
A4
A6
A8
A10
A12
A14
A16
A18
A20
A22
A24
A26
A28
A30
A32
A34
A36
A38
A40
A42
A44
A46
A48
A50
A52
A54
A56
A58
A60
A62
A64
A66
A68
A70
A72
A74
A76
A78
A80
A82
A84
A86
A88
A90
A92
A94
A96
A98
A100
Installation
ETX2 Connector
B1
B3
B5
B7
B9
B11
B13
B15
B17
B19
B21
B23
B25
B27
B29
B31
B33
B35
B37
B39
B41
B43
B45
B47
B49
B51
B53
B55
B57
B59
B61
B63
B65
B67
B69
B71
B73
B75
B77
B79
B81
B83
B85
B87
B89
B91
B93
B95
B97
B99
GND
SD14
SD13
SD12
SD11
SD10
SD9
SD8
MEMW#
MEMR#
LA17
LA18
LA19
LA20
LA21
LA22
LA23
GND
SBHE#
SA0
SA1
SA2
SA3
SA4
SA5
VCC
SA6
SA7
SA8
SA9
SA10
SA11
SA12
GND
SA13
SA14
SA15
SA16
SA18
SA19
IOCHRDY
VCC
SD0
SD2
SD3
DREQ2
SD5
SD6
IOCHK#
GND
GND
SD15
MASTER#
DREQ7
DACK#7
DREQ6
DACK#6
DREQ5
DACK#5
DREQ0
DACK#0
IRQ14
IRQ15
IRQ12
IRQ11
IRQ10
IO16#
GND
M16#
OSC
BALE
TC
DACK#2
IRQ3
IRQ4
VCC
IRQ5
IRQ6
IRQ7
SYSCLK
REFCH#
DREQ1
DACK#1
GND
DREQ3
DACK#3
IOR#
IOW#
SA17
SMEMR#
AEN
VCC
SMEMW#
SD1
NOWS#
SD4
IRQ9
SD7
RSTDRV
GND
- 14 -
B2
B4
B6
B8
B10
B12
B14
B16
B18
B20
B22
B24
B26
B28
B30
B32
B34
B36
B38
B40
B42
B44
B46
B48
B50
B52
B54
B56
B58
B60
B62
B64
B66
B68
B70
B72
B74
B76
B78
B80
B82
B84
B86
B88
B90
B92
B94
B96
B98
B100
Installation
ETX3 Connector
C1
C3
C5
C7
C9
C11
C13
C15
C17
C19
C21
C23
C25
C27
C29
C31
C33
C35
C37
C39
C41
C43
C45
C47
C49
C51
C53
C55
C57
C59
C61
C63
C65
C67
C69
C71
C73
C75
C77
C79
C81
C83
C85
C87
C89
C91
C93
C95
C97
C99
GND
R
HSY
VSY
N.C
N.C
N.C
GND
N.C
N.C
GND
TX1D3TX1D3+
GND
TX1D2TX1D2+
GND
TX1D0TX1D0+
VCC
N.C
N.C
BIASON
COMP
SYNC
N.C
VCC
STB#
N.C
IRRX
IRTX
RXD2
GND
RTS#2
DTR#2
DCD#2
DSR#2
CTS#2
TXD#2
RI#2
VCC
RXD1
RTS#1
DTR#1
DCD#1
DSR#1
CTS#1
TXD#1
RI#1
GND
GND
B
G
DDCK
DDDA
N.C
N.C
GND
N.C
N.C
GND
N.C
N.C
GND
TX1CLK+
TX1CLKGND
TX1D1+
TX1D1VCC
N.C
BLON#
ENVDD
Y
C
N.C
GND
AFD#
PD7
ERR#
PD6
INIT#
GND
PD5
SLIN#
PD4
PD3
PD2
PD1
PD0
VCC
ACK#
BUSY#
PE
SLCT#
MSCLK
MSDAT
KBCLK
KBDAT
GND
- 15 -
C2
C4
C6
C8
C10
C12
C14
C16
C18
C20
C22
C24
C26
C28
C30
C32
C34
C36
C38
C40
C42
C44
C46
C48
C50
C52
C54
C56
C58
C60
C62
C64
C66
C68
C70
C72
C74
C76
C78
C80
C82
C84
C86
C88
C90
C92
C94
C96
C98
C100
Installation
ETX4 Connector
D1
D3
D5
D7
D9
D11
D13
D15
D17
D19
D21
D23
D25
D27
D29
D31
D33
D35
D37
D39
D41
D43
D45
D47
D49
D51
D53
D55
D57
D59
D61
D63
D65
D67
D69
D71
D73
D75
D77
D79
D81
D83
D85
D87
D89
D91
D93
D95
D97
D99
GND
5V_SB
PS_ON
PWERBTN#
N.C
RSMRST#
N.C
N.C
VCC
OVCR#
N.C
SMBCLK
N.C
N.C
N.C
N.C
GND
PDIAG_S
N.C
N.C
N.C
N.C
N.C
N.C
VCC
N.C
N.C
N.C
N.C
N.C
N.C
N.C
GND
N.C
N.C
N.C
N.C
N.C
N.C
N.C
VCC
N.C
N.C
N.C
GPE2#
RXDRXD+
TXDTXD+
GND
GND
PWGIN
SPEAKER
BATT
LILED
ACTLED
SPEEDLED
I2CLK
VCC
N.C
I2DAT
SMBDAT
SMBALRT#
SATALED#
PIDE_CS3#
PIDE_CS1#
GND
PIDE_A2
PIDE_A0
PIDE_A1
N.C
PIDE_INTRQ
PIDE_ACK#
PIDE_RDY
VCC
PIDE_IOR#
PIDE_IOW#
PIDE_DRQ
PIDE_D15
PIDE_D0
PIDE_D14
PIDE_D1
GND
PIDE_D13
PIDE_D2
PIDE_D12
PIDE_D3
PIDE_D11
PIDE_D4
PIDE_D10
VCC
PIDE_D5
PIDE_D9
PIDE_D6
CBLID_P#
PIDE_D8
N.C
PIDE_D7
HDRST#
GND
- 16 -
D2
D4
D6
D8
D10
D12
D14
D16
D18
D20
D22
D24
D26
D28
D30
D32
D34
D36
D38
D40
D42
D44
D46
D48
D50
D52
D54
D56
D58
D60
D62
D64
D66
D68
D70
D72
D74
D76
D78
D80
D82
D84
D86
D88
D90
D92
D94
D96
D98
D100
Installation
The Installation Paths of CD Driver
Driver
Path
CHIPSET
\CHIPSET\AMD\LX
VGA
\GRAPHICS\AMD\LX
AUDIO
\AUDIO\AMD\LX
LAN
\Ethernet\REALTEK\8100C\9x.2K.XP
- 17 -
Installation
This page is intentionally left blank.
- 18 -
BIOS
3
Chapter 3
BIOS
Chapter 3 - BIOS
- 19 -
BIOS
3.1 BIOS Introduction
The Award BIOS (Basic Input/Output System) installed in your computer
system’s. The BIOS provides for a standard device such as disk drives,
serial ports and parallel ports. It also adds password protection as well as
special support for detailed fine-tuning of the chipset controlling the entire
system.
3.2 BIOS Setup
The Award BIOS provides a Setup utility program for specifying the system
configurations and settings. The BIOS ROM of the system stores the Setup
utility.
When you turn on the computer, the Award BIOS is immediately activated.
Pressing the <Del> key immediately allows you to enter the Setup utility.
If you a little bit late press the <Del> key, POST (Power On Self Test) will
continue with its test routines, thus preventing you from invoking the Setup.
If you still wish to enter Setup, restart the system by pressing the ”Reset”
button or simultaneously pressing the <Ctrl>, <Alt> and <Delete> keys. You
can also restart by turning the system Off and back On again.
The following message will appear on the screen:
Press <DEL> to Enter Setup
In general, you press the arrow keys to highlight items, <Enter> to select, the
<PgUp> and <PgDn> keys to change entries, <F1> for help and <Esc> to
quit. When you enter the Setup utility, the Main Menu screen will appear on
the screen. The Main Menu allows you to select from various setup functions
and exit choices.
- 20 -
BIOS
3.3 Standard CMOS Features
“Standard CMOS Features” allows you to record some basic hardware
configurations in your computer system and set the system clock and
error handling. If the CPU card is already installed in a working system, you
will not need to select this option.
You will need to run the Standard CMOS option, however, if you change
your system hardware configurations, such as onboard battery fails, or the
configuration stored in the CMOS memory was lost or damaged.
Date
The date format is:
Day : Sun to Sat
Month : 1 to 12
Date : 1 to 31
Year : 1999 to 2099
Time
The time format is:
Hour : 00 to 23
Minute : 00 to 59
Second : 00 to 59
To set the date & time, highlight the “Date” & “Time” and use the <PgUp>/
<PgDn> or +/- keys to set the current time.
- 21 -
BIOS
IDE Primary HDDs
The onboard PCI IDE connectors provide Primary channel for connecting up
to two IDE hard disks or other IDE devices.
Each channel can support up to two hard disks; the first is the “Master” and
the second is the “Slave”.
Press <Enter> to configure the hard disk. The selections include Auto,
Manual, and None. Select ‘Manual’ to define the drive information manually.
You will be asked to enter the following items.
Cylinder:
Number of cylinders
Head:
Number of read/write heads
Precomp:
Write precompensation
Landing Zone: Landing zone
Sector:
Number of sectors
The Access Mode selections are as follows:
CHS (HD < 528MB)
LBA (HD > 528MB and supports Logical Block Addressing)
Large (for MS-DOS only)
Auto
Drive A
It identifies the type of floppy disk drive A that has been installed in the
computer. The available specifications are:
None
360K, 5.25 in.
1.2M, 5.25 in.
720K, 3.5 in. 1.44M, 3.5 in.
2.88M, 3.5 in.
Video
This field selects the type of video display card installed in your system.
You can choose the following video display cards:
EGA/VGA
For EGA, VGA, SEGA, SVGA or PGA monitor adapters. (default)
CGA 40
Power up in 40 column mode.
CGA 80
Power up in 80 column mode.
MONO
For Hercules or MDA adapters.
- 22 -
BIOS
Halt On
This field determines whether or not the system will halt if an error is
detected during power up.
All errors (default)
Whenever the BIOS detects a non-fatal error, the
system will stop and you will be prompted.
No errors The system boot will not be halted for any error that
may be detected.
All, But Keyboard
The system boot will not be halted for a keyboard
error; it will stop for all other errors.
All, But Diskette
The system boot will not be halted for a disk error; it will stop for all other errors.
All, But Disk/Key
The system boot will not be halted for a keyboard
or disk error; it will stop for all others.
- 23 -
BIOS
3.4 Advance BIOS Features
First/ Second Boot Device
These fields determine the drive that the system searches first for an
operating system. The options available include
Setting:Floppy, HDD-0, SCSI, CDROM, HDD-1, USB-FDD, USB-ZIP,
USB-CDROM, USB-HDD, LAN and Disabled.
Boot Other Device
It allows the system to search for an OS from other devices other than the
ones selected in the First/ Second/ Third Boot Device.
Setting: Disabled, Enabled (Default).
Boot Up NumLock Status
It allows you to activate the NumLock function after you power up the
system.
Setting: Off, On (Default).
- 24 -
BIOS
Security Option
It allows you to limit access to the System and Setup.
When you select System, the system prompts for the User Password every
time you boot up.
When you select Setup, the system always boots up and prompts for the
Supervisor Password only when the Setup utility is called up.
Setting: Setup (Default), System.
- 25 -
BIOS
3.5 Advanced Chipset Features
CAS Latency
It allows CAS latency time in HCLKs. The system board designer should set
the values in this field, depending on the DRAM installed. Do not change the
values in this field unless you change specifications of the installed DRAM or
CPU.
Setting: Auto (Default), 1.5, 2.0, 2.5, 3.0, 3.5.
Interleave Select
It allows you to Use the Interleave Select option to specify how the cache
memory is interleaved.
Setting: LOI (Default), HOI.
XOR BA0
Setting: Disabled (Default), Enabled.
XOR BA1
Setting: Disabled (Default), Enabled.
- 26 -
BIOS
XOR MB0
Setting: Disabled (Default), Enabled.
XOR Bit Select
Setting: 18 (Default), 19, 20, 21.
Video Memory Size
In order to determine how much memory is allocated to the video graphics
device.
Setting: None, 8M (Default), 16M, 32M, 64M, 128M, 254M.
Output display
In order to specify the display devices the system is connected to.
Setting: Flat Panel, CRT (Default), Panel & CRT.
Flat Panel Configuration
It allows you to open the Flat Panel Configuration menu.
Memory Hole At 15M-16M
In order to improve performance, certain space in memory can be reserved
for ISA cards. This memory must be mapped into the memory space below
16MB.
Setting: Disabled (Default), Enabled.
- 27 -
BIOS
3.6 Integrated Peripherals
On-Chip IDE Device >>>
On-Chip IDE Channel 1
The integrated peripheral controller contains an IDE interface with support
for two IDE channels. Select Enabled to activate each channel separately.
Setting: Disabled, Enabled (Default).
Master/Slave Drive PIO Mode
It allows your system HDD controller to run faster.
Rather than having the BIOS issue with a series of commands that
transferring to or from the disk drive, PIO (Programmed Input/Output) allows
the BIOS to communicate with the controller and CPU directly.
When Auto is selected, the BIOS will select the best available mode.
Setting: Auto (Default), Mode 0, Mode 1, Mode 2, Mode 3, Mode 4.
- 28 -
BIOS
IDE Primary Master/Slave UDMA
It allows your system to improve disk I/O throughput to 33MB/sec with the
Ultra DMA33 feature.
Setting: Disabled, Auto.
IDE DMA Transfer Access
Setting: Disabled, Enabled (Default).
IDE HDD Block Mode
It allows HDD controller to use the fast block mode to transfer data to and
from HDD.
Setting: Disabled, Enabled (Default).
SuperIO Device >>>
External FDD Controller
Select “Enabled” if your system has a floppy disk controller (FDC) installed
and you wish to use it. Select “Disabled” if your system has an add-in FDC
or has no floppy drive.
Setting: Disabled, Enabled (Default).
- 29 -
BIOS
Onboard Serial/Parallel Port
It allows you to select the onboard serial and parallel ports with their
addresses.
Setting:
Serial Port 1 3F8/IRQ4 (Default)
Serial Port 2 2F8/IRQ3 (Default)
Parallel Port 378/IRQ7 (Default)
UART Mode Select
It determines the UART2 mode in your computer.
Setting: IrDA, ASKIR, Normal (Default).
RxD, TxD Active
Setting: Hi,Hi , Hi,Lo (Default) , Lo,Hi , Lo,Lo.
IR Transmission Delay
Setting: Disabled, Enabled (Default).
UR2 Duplex Mode
Setting: Full, Half (Default).
Use IR Pins
Setting: RxD2,TxD2 , IR-Rx2Tx2 (Default).
Parallel Port Mode
Setting: SPP (Default)
EPP
ECP
ECP+EPP
Normal
- 30 -
BIOS
EPP Mode Select
Setting: EPP1.9, EPP1.7 (Default)
ECP Mode Use DMA
Setting: 1, 3 (Default).
IT8888 ISA Decode IO >>>
It allows you to use the IT8888 ISA Decode IO menu to set the IO memory
range for the onboard ISA.
Decode I/O Space 0/ 1/ 2/ 3/ 4/ 5
It allows you to allocate system resources to the ISA bridge and to enable
the function correctly.
Setting: Disabled, Enabled (Default).
- 31 -
BIOS
Decode I/O Speed 0/ 1/ 2/ 3/ 4/ 5
It allows you to specify the speed of the ISA bus.
Setting:Subtractive Speed, Slow Speed, Medium Speed,
Fast Speed.
Decode I/O Address 0/ 1/ 2/ 3/ 4/ 5 [15:4]
It allows you to allocate an address to the ISA bus. The address may range
from 0001 to 0FFF.
Decode I/O Size 0/ 1/ 2/ 3/ 4/ 5
It allows you to specify the size of the ISA bus.
Setting:1 Byte, 2 Bytes, 4 Bytes, 8 Bytes, 16 Bytes, 32 Bytes, 64 Bytes,
128 Bytes.
IT8888 ISA Decode Memory >>>
It allows you to use the IT8888 ISA Decode Memory to set the resources for
the onboard ISA bus.
Decode Memory Space 0/ 1/ 2/ 3
It allows you to allocate memory resources to the ISA bridge and to enable
the function correctly.
Setting: Disabled (Default), Enabled.
- 32 -
BIOS
Decode Memory Speed 0/ 1/ 2/ 3
It allows you to specify the memory speed of the ISA bus.
Setting:Subtractive Speed, Slow Speed, Medium Speed,
Fast Speed.
Decode Memory Addr. 0/ 1/ 2/ 3 [23:
It allows you to allocate a memory address to the ISA bus. The address may
range from 0001 to 0FFF.
Decode Memory Size 0/ 1/ 2/ 3
It allows you to specify the memory size of the ISA bus.
Setting:16KB, 32KB, 64KB, 128KB, 256KB, 512KB, 1MB, 2MB.
Onboard Lan Boot ROM
Setting: Enabled, Disabled (Default).
Onboard Audio
Setting: Enabled (Default), Disabled.
- 33 -
BIOS
3.7 Power Management Setup
ACPI Function
It supports ACPI (Advance Configuration and Power Interface).
Setting: Enabled (Default), Disabled.
Power Management
It allows you to select the type of power saving management modes.
Setting:APM
Advanced power management (APM)
ACPI (Default) Advanced Configuration and Power Interface (ACPI)
Modem Use IRQ
It sets the IRQ used by the Modem.
Setting: N/A (Default), 3, 4, 5, 7, 9, 10, 11.
PME Event Function
Setting: Disabled, Enabled (Default).
- 34 -
BIOS
Soft-Off by PWR-BTTN
It defines the power-off mode when using an ATX power supply.
In the Instant Off mode, It allows powering off immediately upon pressing the
power button.
In the Delay 4 Sec mode, the system powers off when the power button is
pressed for more than 4 seconds or enters the suspend mode when pressed
for less than 4 seconds.
Setting: Instant-off (Default), Delay 4 Sec. .
IRQ Wakeup Events
The HDD, FDD, COM, LPT Ports, and PCI PIRQ are I/O events that can
prevent the system from entering a power saving mode or can awaken the
system from such a mode. When an I/O device wants to gain the attention
of the operating system, it signals this by causing an IRQ to occur. When the
operating system is ready to respond to the request, it interrupts itself and
performs the service.
- 35 -
BIOS
3.8 PNP/PCI Configurations
PNP OS Installed
It allows you to enable the PNP OS Install option if it is supported by the OS
installed.
Setting: No (Default), Yes.
Reset Configuration Data
It allows you to determine whether to reset the configuration data or not.
Setting: Disabled (Default), Enabled.
Resources Controlled By
This PnP BIOS can configure all of the boot and compatible devices with the
use of a PnP operating system.
Setting: Auto(ESCD) (Default), Manual.
IRQ Resources
It allows you to configure the IRQ Resources.
- 36 -
BIOS
Memory Resources
It allows you to configure the Memory Resources.
PCI/VGA Palette Snoop
Some non-standard VGA display cards may not show colors properly.
It allows you to set whether or not MPEG ISA/VESA VGA cards can display
with PCI/VGA.
When “Enabled”, a PCI/VGA can display with an MPEG ISA/VESA VGA
card.
When “Disabled”, a PCI/VGA cannot display with an MPEG ISA/VESA
VGA card.
Setting: Disabled (Default), Enabled.
- 37 -
BIOS
3.9 PC Health Status
Current CPU Temperature
CPU/ MEM VCore
- 38 -
BIOS
3.10 Load Optimized Defaults
It allows you to load the default values to your system configuration. The
default setting is optimal and enabled all high performance features.
- 39 -
BIOS
3.11 Set Password
Using Password to set a password that will be used exclusively on the
system. To specify a password, highlight the type you want and press
<Enter>.
The Enter Password: message prompts on the screen. Type the password,
up to eight characters in length, and press <Enter>. And the system confirms
your password by asking you to type it again. After setting a password, the
screen automatically returns to the main screen.
To disable a password, just press the <Enter> key when you are prompted
to enter the password. A message will confirm the password to be disabled.
Once the password is disabled, the system will boot, then you can enter
BIOS Setup freely.
- 40 -
BIOS
3.12 Save to CMOS and Exit
Typing “Y”, you will quit the setup utility and save all the changes into the
CMOS memory.
Typing “N”, you will return to Setup utility.
- 41 -
BIOS
3.13 Exit Without Saving
Typing “Y” will quit the Setup utility without saving the modifications.
Typing “N” will return you to Setup utility.
- 42 -
BIOS
3.14 BIOS memory mapping
Address
Device Description
E000:0000h - F000:FFFFh
System BIOS Area
D000:2000h - D000:FFFFh
Free space
D000:0000h - D000:1FFFh
LAN ROM
C000:E000h - CF00:FFFFh
Free space
C000:0000h - C000:DFFFh
VGA BIOS
A000:0000h - B000:FFFFh
VGA RAM
0000:0000h - 9000:FFFFh
DOS 640K
- 43 -
BIOS
3.15 Award BIOS Post Codes
CFh Test CMOS read/write functionality
chipset initialization:   Disable shadow RAM, L2 cache (socket 7
C0h Early
and below), program basic chipset registers
memory:  Auto detection of DRAM size, type and ECC, auto
C1h Detect
detection of L2 cache (socket 7 and below)
C3h Expand compressed BIOS code to DRAM
C5h Call chipset hook to copy BIOS back to E000 & F000 shadow RAM
01h Expand the Xgroup codes located in physical memory address 1000:0
02h Reserved
03h Initial Superio_Early_Init switch
04h Reserved
05h Blank out screen; Clear CMOS error flag
06h Reserved
07h Clear 8042 interface; Initialize 8042 self test
special keyboard controller for Winbond 977 series Super I/O
08h Test
chips; Enable keyboard interface
09h Reserved
Disable PS/2 mouse interface (optional); Auto detect ports for
0Ah keyboard & mouse followed by a port & interface swap (optional);
Reset keyboard for Winbond 977 series Super I/O chips
0Bh Reserved
0Ch Reserved
0Dh Reserved
F000h segment shadow to see whether it is read/write capable or
0Eh Test
not.  If test fails, keep beeping the speaker
0Fh Reserved
detect flash type to load appropriate flash read/write codes into
10h Auto
the run time area in F000 for ESCD & DMI support
11h Reserved
walking 1’s algorithm to check out interface in CMOS circuitry. 
12h Use
Also set real time clock power status and then check for overide
13h Reserved
chipset default values into chipset.  Chipset default values
14h Program
are MODBINable by OEM customers
15h Reserved
16h Initial Early_Init_Onboard_Generator switch
17h Reserved
CPU information including brand, SMI type (Cyrix or Intel) and
18h Detect
CPU level (586 or 686)
19h Reserved
1Ah Reserved
Initial interrupts vector table.   If no special specified, all H/W
1Bh interrupts are directed to SPURIOUS_INT_HDLR & S/W interrupts to
SPURIOUS_soft_HDLR
1Ch Reserved
1Dh Initial EARLY_PM_INIT switch
1Eh Reserved
1Fh Load keyboard matrix (notebook platform)
- 44 -
BIOS
20h
21h
22h
23h
24h
25h
26h
27h
28h
29h
2Ah
2Bh
2Ch
2Dh
2Eh
2Fh
30h
31h
32h
33h
34h
35h
36h
37h
38h
39h
3Ah
3Bh
3Ch
3Dh
3Eh
3Fh
40h
41h
42h
43h
44h
45h
46h
Reserved
HPM initialization (notebook platform)
Reserved
Check validity of RTC value; Load CMOS settings into BIOS
stack.  If CMOS checksum fails, use default value instead; Prepare
BIOS resource map for PCI & PnP use.  If ESCD is valid, take into
consideration of the ESCD's legacy information; Onboard clock
generator initialization.  Disable respective clock resource to empty
PCI & DIMM slots; Early PCI initialization - Enumerate PCI bus
number, assign memory & I/O resource, search for a valid VGA device
& VGA BIOS, and put it into C000:0
Reserved
Reserved
Reserved
Initialize INT 09 buffer
Reserved
Program CPU internal MTRR (P6 & PII) for 0-640K memory address;
Initialize the APIC for Pentium class CPU; Program early chipset
according to CMOS setup; Measure CPU speed; Invoke video BIOS
Reserved
Reserved
Reserved
Initialize multilanguage; Put information on screen display, including
Award title, CPU type, CPU speed, etc...
Reserved
Reserved
Reserved
Reserved
Reserved
Reset keyboard except Winbond 977 series Super I/O chips
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Test 8254
Reserved
Test 8259 interrupt mask bits for channel 1
Reserved
Test 9259 interrupt mask bits for channel 2
Reserved
Reserved
Test 8259 functionality
Reserved
Reserved
Reserved
- 45 -
BIOS
47h
48h
49h
4Ah
4Bh
4Ch
4Dh
4Eh
4Fh
50h
51h
52h
53h
54h
55h
56h
57h
58h
59h
5Ah
5Bh
5Ch
5Dh
5Eh
5Fh
60h
61h
62h
63h
64h
65h
66h
67h
68h
69h
6Ah
6Bh
6Ch
6Dh
6Eh
6Fh
Initialize EISA slot
Reserved
Calculate total memory by testing the last double last word of each
64K page; Program writes allocation for AMD K5 CPU
Reserved
Reserved
Reserved
Reserved
Program MTRR of M1 CPU; initialize L2 cache for P6 class CPU &
program cacheable range; Initialize the APIC for P6 class CPU; On
MP platform, adjust the cacheable range to smaller one in case the
cacheable ranges between each CPU are not identical
reserved
Initialize USB
Reserved
Test all memory (clear all extended memory to 0)
Reserved
Reserved
Display number of processors (multi-processor platform)
Reserved
Display PnP logo; Early ISA PnP initialization and assign CSN to
every ISA PnP device
Reserved
Initialize the combined Trend Anti-Virus code
Reserved
Show message for entering AWDFLASH.EXE from FDD (optional
feature)
Reserved
Initialize Init_Onboard_Super_IO switch; Initialize Init_Onboard_
AUDIO switch
Reserved
Reserved
Okay to enter Setup utility
Reserved
Reserved
Reserved
Reserved
Initialize PS/2 mouse
Reserved
Prepare memory size information for function call: INT 15h ax=E820h
Reserved
Turn on L2 cache
Reserved
Program chipset registers according to items described in Setup &
Auto-Configuration table
Reserved
Assign resources to all ISA PnP devices; Auto assign ports to onboard
COM ports if the corresponding item in Setup is set to “AUTO”
Reserved
Initialize floppy controller; Setup floppy related fields in 40:hardware
- 46 -
BIOS
70h
71h
72h
73h
74h
75h
76h
77h
78h
79h
7Ah
7Bh
7Ch
7Dh
7Eh
7Fh
80h
81h
82H
83H
84h
85h
86h
87h
88h
89h
90h
91h
92h
93h
94h
95h
96h
FFh
Reserved
Reserved
Reserved
Enter AWDFLASH.EXE if: AWDFLASH.EXE is found in floppy drive
and ALT+F2 is pressed
Reserved
Detect and install all IDE devices: HDD, LS120, ZIP, CDROM...
Reserved
Detect serial ports and parallel ports
Reserved
Reserved
Detect and install coprocessor
Reserved
Reserved
Reserved
Reserved
Switch back to text mode if full screen logo is supported: if errors
occur, report errors & wait for keys, if no errors occur or F1 key is
pressed continue - Clear EPA or customization logo
Reserved
Reserved
Call chipset power management hook: Recover the text fond used
by EPA logo (not for full screen logo), If password is set, ask for
password
Save all data in stack back to CMOS
Initialize ISA PnP boot devices
Final USB initialization; NET PC: Build SYSID structure; Switch
screen back to text mode; Set up ACPI table at top of memory; Invoke
ISA adapter ROM’s; Assign IRQ’s to PCI devices; Initialize APM; Clear
noise of IRQ’s
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Read HDD boot sector information for Trend Anti-Virus code
Enable L2 cache; Program boot up speed; Chipset final initialization;
Power management final initialization; Clear screen and display
summary table; Program K6 write allocation; Program P6 class write
combining
Program daylight saving; Update keyboard LED and typematic rate
Build MP table; Build and update ESCD; Set CMOS century to 20h or
19h; Load CMOS time into DOS timer tick; Build MSIRQ routing table
Boot attempt (INT 19h)
- 47 -
BIOS
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- 48 -
Appendix
Appendix
Appendix
Appendix
- 49 -
Appendix
Appendix-A I/O Port Address Map
Each peripheral device in the system is assigned a set of I/O port addresses
which also becomes the identity of the device.
The following table lists the I/O port addresses used.
Address
Device Description
EE000000 - EEFFFFFF
Advanced Micro Devices Win 2K/XP Graphics
Driver
EFD00000 - EFDFFFFF PCI standard PCI-to-PCI bridge
EFE00000 - EFEFFFFF
PCI standard PCI-to-PCI bridge
EFFC0000 - EFFDFFFF Intel(R) PRO/100 M Desktop Adapter
EFFE8000 - EFFEBFFF Advanced Micro Devices Win 2K/XP Graphics
Driver
EFFEC000 - EFFEFFFF Advanced Micro Devices Win 2K/XP Graphics
Driver
EFFF0000 - EFFF3FFF
Advanced Micro Devices Win 2K/XP Graphics
Driver
EFFF4000 - EFFF7FFF
Geode LX AES Crypto Driver
EFFF8000 - EFFFBFFF
Advanced Micro Devices Win 2K/XP Graphics
Driver
EFFFD000 - EFFFDFFF Standard Enhanced PCI to USB Host Controller
EFFFE000 - EFFFEFFF Standard OpenHCD USB Host Controller
EFFFF000 - EFFFFFFF
Intel(R) PRO/100 M Desktop Adapter
000A0000 - 000BFFFF
PCI bus
000A0000 - 000BFFFF
Advanced Micro Devices Win 2K/XP Graphics
Driver
000C8000 - 000DFFFF
PCI bus
0F7C0000 - FEBFFFFF
PCI bus
00000000 - 00000CF7
PCI bus
00000000 - FFFFFFFF
ISAPNP Read Data Port
00000060 - 00000060
Standard 101/102-Key or Microsoft Natural PS/2
Keyboard
00000064 - 00000064
Standard 101/102-Key or Microsoft Natural PS/2
Keyboard
- 50 -
Appendix
00000070 - 00000073
System CMOS/real time clock
00000170 - 00000177
Secondary IDE Channel
000001F0 - 000001F7
Primary IDE Channel
00000274 - 00000277
ISAPNP Read Data Port
00000279 - 00000279
ISAPNP Read Data Port
000002F8 - 000002FF
Communications Port
00000376 - 00000376
Secondary IDE Channel
00000378 - 0000037F
Printer Port
000003B0 - 000003BA
Advanced Micro Devices Win 2K/XP Graphics
Driver
000003C0 - 000003DF
Advanced Micro Devices Win 2K/XP Graphics
Driver
000003F0 - 000003F5
Standard floppy disk controller
000003F6 - 000003F6
Primary IDE Channel
000003F7 - 000003F7
Standard floppy disk controller
000003F8 - 000003FF
Communications Port
00000778 - 0000077B
Printer Port
00000D00 - 0000AC17
PCI bus
0000AC20 - 0000FFFF
PCI bus
0000E000 - 0000EFFF
PCI standard PCI-to-PCI bridge
0000FD00 - 0000FD7F
GeodeLX Audio Driver (WDM)
0000FE00 - 0000FE0F
Standard Dual Channel PCI IDE Controller
0000FF00 - 0000FF3F
Intel(R) PRO/100M Desktop Adapter
- 51 -
Appendix
Appendix-B Interrupt Request Lines (IRQ)
Peripheral devices use interrupt request lines to notify CPU for the service
required. The following table shows the IRQ used by the devices on board.
Level
Function
IRQ 01
Standard 101/102-Key or Microsoft Natural PS/2 Keyboard
IRQ 03
Communications Port
IRQ 04
Communications Port
IRQ 05
Standard Enhanced PCI to USB Host Controller
IRQ 05
Standard OpenHCD USB Host Controller
IRQ 06
Standard floppy disk controller
IRQ 08
System CMOS/real time clock
IRQ 09
Microsoft ACPI-Compliant System
IRQ 10
Advanced Micro Devices Win 2K/XP Graphics Driver
IRQ 10
Geode LX AES Crypto Driver
IRQ 11
Intel(R) PRO/100 M Desktop Adapter
IRQ 11
GeodeLX Audio Driver (WDM)
IRQ 12
PS/2 Compatible Mouse
IRQ 14
Primary IDE Channel
- 52 -
Appendix
Appendix-C Watchdog Timer (WDT) Setting
WDT is widely used for industry application to monitoring the activity
of CPU. Application software depends on its requirement to trigger WDT with
adequate timer setting. Before WDT time out, the functional normal system
will reload the WDT. The WDT never time out for a normal system. Then, WDT
will time out and reset the system automatically to avoid abnormal operation.
This board supports 255 levels watchdog timer by software
programming. Below are the source codes written in assembly & C, please
take them for WDT application examples.
Assembly Code
;-- Initial W83627 --
mov
AX, 2Eh
mov DX, AX
mov
AL, 87h
out
DX, AX
out
DX, AX
;--
mov
AX, 2Eh
mov
DX, AX
mov
AL, 2Bh
out
DX, AL
mov
AL, 00h
inc
DX
out
DX, AL
;--
mov
AX, 2Eh
;--
;
; initial W83627 start
; Select CR2B
; Set CR2B bit 4=0, PIN89=WDTO
mov
mov
out
mov
inc
out
DX, AX
AL, 07h
DX, AL
AL, 08h
DX
DX, AL
mov
mov
mov
out
mov
inc
out
AX, 2Eh
DX, AX
AL, 30h
DX, AL
; select CR30
AL, 01h
DX
DX, AL
; update CR30 to 01h
; Point to Logical Device Selector
; Select Logical Device 8
- 53 -
Appendix
;--
;--
;--
;--
;-- end
mov
mov
mov
out
mov
inc
out
AX, 2Eh
DX, AX
AL, 0F0h
DX, AL
; select CRF0
AL, 00h
DX
DX, AL
; set CRF0=00h, output
mov
mov
mov
out
mov
inc
out
AX, 2Eh
DX, AX
AL, 0F5h
DX, AL
; select CRF5, WDT Timer unit
AL, 00h
; bit2 =0 ->second ; bit2 =1 -> minute
DX
DX, AL
; update CRF5 bit2 to 00h
mov
mov
mov
out
mov
inc
out
AX, 2Eh
DX, AX
AL, 0F6h
DX, AL
; select CRF6, WDT Timer
AL, 05h
DX
DX, AL
; update CRF6 to 5 unit
mov
mov mov
out
AX, 2Eh
DX, AX
AL, AAh
DX, AX
- 54 -
Appendix
C Language Code
/*----- Include Header Area -----*/
#include "math.h"
#include "stdio.h"
#include "dos.h"
/*-----
routing, sub-routing -----*/
void main()
{
outportb(0x2e, 0x87);
outp ortb(0x2e, 0x87);
/* initial IO port twice */
outportb(0x2e, 0x2B); /* select CR2B */
outportb(0x2e+1, 0x00);/* update CR2B bit4 to 00h */
/* Set PIN89 as WDTO */
outportb(0x2e, 0x07); /* point to logical device selector */
outportb(0x2e+1, 0x08);/* select logical device 8 */
outportb(0x2e, 0x30); /* select CR30 */
outportb(0x2e+1, 0x01);/* update CR30 to 01h */
outportb(0x2e, 0xf0); /* select CRF0 */
outportb(0x2e+1, 0x00);/* update CRF0 to 00h */
outportb(0x2e, 0xf5); /* select CRF5 to set timer unit */
outportb(0x2e+1, 0x00);/* update CRF5 bit2, 0:sec; 1:Min. */
outportb(0x2e, 0xF6); /* select CRF6 */
outportb(0x2e+1, 0x05);/* update CRF6 to 05h (5 sec) */
}
outportb(0x2e, 0xAA); /* stop program W83627, Exit */
- 55 -
Appendix
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- 56 -
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