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P C M - 6 8 9 2 R e v . B
PCM-6892 Rev.B
Intel® ULV Celeron®
400 / 650 MHz Processor
Compact Board
With LCD, Ethernet, TV-Out,
Mini PCI, Speaker out
PCM-6892 Rev. B
Manual 4th Ed.
May 2005
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Acknowledgments
All other products’name or trademarks are properties of their respective
owners.
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Award is a trademark of Award Software International, Inc.
CompactFlash™ is a trademark of the Compact Flash Association.
Intel® , Pentium® and Celeron® are trademarks of Intel® Corporation.
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Microsoft Windows® is a registered trademark of Microsoft Corp.
ITE is a trademark of Integrated Technology Express, Inc.
IBM, PC/ AT, PS/ 2, and VGA are trademarks of International Business
Machines Corporation.
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SoundBlaster is a trademark of Creative Labs, Inc.
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Packing List
Before you begin installing your card, please make sure that the
following materials have been shipped:
·
·
·
·
1
PCM-6892 Rev. B CPU Card
1 Jumper cap
1
1
Quick Installation Guide
CD-ROM for manual (in PDF format) anddrivers
If any of these items should be missing or damaged, please contact your
distributor or sales representative immediately.
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Contents
Chapter 1 General Information
1.1 Introduction............................................................................ 1-2
1.2 Features................................................................................... 1-4
1.3 Specifications........................................................................... 1-5
Chapter 2 Quick Installation Guide
2.1 Safety Precautions................................................................... 2-2
2.2 Location of Connectors and Jumpers..................................... 2-3
2.3 Mechanical Drawing ............................................................... 2-5
2.4 List of Jumpers........................................................................ 2-7
2.5 List of Connectors.................................................................. 2-8
2.6 Setting Jumpers......................................................................2-10
2.7 Audio Out Selection (JP1).....................................................2-11
2.8 LCD Voltage Selection (JP2).................................................2-11
2.9 TTL_LCD Clock Selection (JP3)...........................................2-11
2.10 Clear CMOS (JP4)................................................................2-12
2.11 COM2 Ring / +5V / +12V Selection (JP5)........................2-12
2.12 TV-Out Connector (CN1)...................................................2-12
2.13 TTL_LCD Connector (CN2)..............................................2-13
2.14 VGA Display Connector (CN4)..........................................2-14
2.15 ATX Power Connector (CN5).............................................2-14
2.16 TTL_LCD Connector (CN6)..............................................2-15
2.17 LVDS Connector (CN7)......................................................2-16
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2.18 LAN1 LED Connector (CN8).............................................2-16
2.19 LAN2 LED Connector (CN9).............................................2-17
2.20 Audio Connector (CN10)....................................................2-17
2.21 COM1~4 Connector (CN11) ..............................................2-18
2.22 USB Connector (CN12).......................................................2-19
2.23 USB Connector (CN13).......................................................2-19
2.24 IrDA Connector (CN14).....................................................2-19
2.25 Fan Connector (CN15)........................................................2-20
2.26 PS/ 2 Keyboard & Mouse Connector (CN16).....................2-20
2.27 Front Panel Connector (CN17)...........................................2-20
Chapter 3 Award BIOS Setup
3.1 System Test and Initialization................................................. 3-2
3.2 Award BIOS Setup.................................................................. 3-3
3.3 Standard CMOS Features....................................................... 3-5
3.4 Advanced BIOS Features........................................................ 3-5
3.5 Advanced Chipset Features.................................................... 3-5
3.6 Integrated Peripherals............................................................. 3-6
3.7 Power management Setup....................................................... 3-7
3.8 PnP/ PCI configuration........................................................... 3-7
3.9 PC Health Status..................................................................... 3-7
3.10 Frequency / Voltage control................................................. 3-7
3.11 Load Fail-Safe Defaults......................................................... 3-7
3.12 Load Optimized Defaults..................................................... 3-7
3.13 Set Supervisor / User Password ........................................... 3-8
3.14 Save & Exit Setup ................................................................. 3-8
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3.15 Exit without saving ............................................................... 3-8
Chapter 4 Driver Installation
4.1 Step 1 – Install VIA 4 in 1 Driver........................................... 4-3
4.2 Step 2 – Install Graphic Driver............................................... 4-3
4.3 Step 3 – Install Audio Driver.................................................. 4-3
4.4 Step 4 – Install Ethernet Driver.............................................. 4-4
4.5 Step 5 – Install PCMCIA Driver (Win 98 only)..................... 4-4
Appendix A I/O Information
A.1 I/ O Address Map...................................................................A-2
A.2 1st MB Memory Address Map................................................A-2
A.3 IRQ Mapping Chart...............................................................A-3
A.4 DMA Channel Assignments..................................................A-3
Appendix B Programming The Watchdog Timer
B.1 Programming the Watchdog Timer...................................... .B-2
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Chapter
General
Information
Chapter 1 General Information 1 - 1
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1.1 Introduction
PCM-6892 Rev. B is the extension of PCM-6892 Rev. A. This model
possess all features in Rev. A but the only difference Intel® Ultra Low
Voltage Celeron® 400/ 650MHz processor was introduced into Rev. B. With
the processor, PCM-6892 Rev. B will own more excellent performance and
lower power consumption than PCM-6892 Rev. A.
More options for your extension
Compared with PCM-6892 Rev. A, the new PCM-6892 Rev. B owns Mini
PCI slot. Mini PCI has the excellent ability for extension in your application.
Therefore, Mini PCI can go with the extension devices such as Gigabit LAN,
USB 2.0 or IEEE 1394 to pander the diverse applications.
Marvelous Graphic Accelerator
VIA VT8606 built in 2D / 3D Graphic Accelerator can offer the
high-resolution display quality and support 18/ 36 bit TTL or LVDS LCD
Display, TV out. VIA VT8606 is a superior chipset with all kinds of
integrations. Besides, the model is also integrated few functions such as Dual
Ethernet, Audio, USB, Serial port, Parallel port and etc. Mentioned above is
sufficient for your application. With 2 slots PCMCIA and Mini PCI plug,
you can make a choice depend on your application and need.
High performance and Low power consumption
Overall, PCM-6892 Rev. B provides an operating environment with low
power consumption and multi-functions. The compact size and flexible
Chapter 1 General Information 1 - 2
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expand interface will be the best choice for the embedded application which
has the severe condition for the space and environment.
Chapter 1 General Information 1 - 3
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1.2 Features
·
·
·
·
·
Intel® Ultra Low Voltage Celeron 400 / 650 CPU onboard
Support 18 / 36 bit TTL/ LVDS TFT Panel
Mini PCI Slot
Support Type II PCMCIA Slot (Optional)
4 COMs / 4USB / CFD
Chapter 1 General Information 1 - 4
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1.3 Specifications
System
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CPU:
Onboard Intel® Ultra Low Voltage
Celeron® 400 / 650MHz Processor
Onboard one 168-pin DIMM socket
support up to 512MB SDRAM
VIA VT8606 / VT82C686B
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Memory:
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Chipset:
BIOS:
Award 256KB Flash BIOS
Enhanced IDE:
Supports up to two IDE devices.
Support Ultra DMA100 mode with
transfer rate up to 100MB / sec.
Support up to two floppy disk
drives, 5.25 inch (360KB and 1.2
MB) and/ or 3.5 inch (720KB,
1.44MB and 2.88MB)
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FDD Interface:
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Parallel Port:
Serial Port:
One bi-directional parallel port.
Support SPP, ECP and EPP modes.
Three RS-232 serial ports and one
RS-232 / 422 / 485 serial ports.
Ports can be configured as COM1,
COM2, COM3, COM4 or disable
individually. (16C550 equivalent)
Support one IrDA Tx / Rx header
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IrDA port:
KB / Mouse connector:
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A 7(4 x 2-1) pin header support
PC/ AT keyboard and PS/ 2 mouse.
Support four USB 1.1 ports
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USB connector:
Battery:
Lithium battery for data retention
Can generate a system reset.
Watchdog timer:
Power Management: Support ATX or AT power supply.
Support power saving standby
modes.
Display
Support CRT and LCD simultaneous/ Independent display
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Chipset
VIA VT8606
Memory size:
Resolutions:
Shared system memory up to 32 MB
Up to 1600 X 1200 @ 16bpp for
CRT
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Display Type:
Support 18 / 36 bit TTL / dual
channel LVDS TFT LCD. Can
display CRT and flat panel
simultaneously.
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TV-Out Interface:
VIA 1621 support NTSC / PAL
composite outputs
Chapter 1 General Information 1 - 6
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I/ O
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MIO:
IDE (UDMA33) x 1, FDD x 1, KB
+ Mouse x 1, RS-232 x 3,
RS-232/ 422/ 485 x 1, Parallel x 1
One IrDA Tx/ Rx header
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IrDA:
Audio:
VIA VT82C686B with AC-97 2.0
compliant audio codec VT1612
Two 5x2 pin headers support 4 USB
1.1 ports
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USB:
Chapter 1 General Information 1 - 7
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Chapter
Quick
Installation
Guide
Notice:
The Quick Installation Guide is derived from
Chapter
2
of user manual. For other
chapters and further installation instructions,
please refer to the user manual CD-ROM
that came with the product.
Part No. 2007689222 Printed in Taiwan
May 2005
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2.1 Safety Precautions
Always completely disconnect the power cord from
your board whenever you are working on it. Do not
make connections while the power is on, because a
sudden rush of power can damage sensitive electronic
components.
Always ground yourself to remove any static charge
before touching the board. Modern electronic devices
are very sensitive to static electric charges. Use a
grounding wrist strap at all times. Place all electronic
components on a static-dissipative surface or in a
static-shielded bag when they are not in the chassis
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2.2 Location of Connectors and Jumpers
Component Side
Chapter 2 Quick Installation Guide 2 - 3
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Chapter 2 Quick Installation Guide 2 - 4
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2.3 Mechanical Drawing
Component Side
Chapter 2 Quick Installation Guide 2 - 5
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Solder Side
Chapter 2 Quick Installation Guide 2 - 6
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2.4 List of Jumpers
There are a number of jumpers in the board that allow you to configure your
system to suit your application.
The table below shows the function of each jumper in the board:
Jumpers
Label
Function
JP1
Audio Out Selection
JP2
JP3
JP4
JP5
LCD Voltage Selection
TTL-LCD Clock Selection
Clear CMOS
COM2 Ring/+5V/+12V Selection
Chapter 2 Quick Installation Guide 2 - 7
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2.5 List of Connectors
There are a number of connectors in the board that allow you to configure
your system to suit your application. The table below shows the function of
each connector in the board:
Connectors
Label
Function
CN1
TV_Out Connector
CN2
TTL_LCD Connector (DF-13 10 x 2)
VGA Display Connector
ATX Power Connector
TTL_LCD Connector (DF-13 20 x 2)
LVDS_LCD Connector (DF-13 15 x 2)
LAN1 LED Connector
LAN2 LED Connector
Audio Connector
CN4
CN5
CN6
CN7
CN8
CN9
CN10
CN11
CN12
CN13
CN14
CN15
CN16
CN17
FDD-1
IDE1
COM1-4 Connector
USB0/1 Connector
USB2/3 Connector
IrDA Connector
Fan Connector
PS/2 Keyboard/Mouse Connector
Front Panel Connector
Floppy Connector
EIDE Connector
Chapter 2 Quick Installation Guide 2 - 8
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LPT1
LPT Port Connector
LAN1
10/100 or 100/1000Base-Tx Ethernet Connector
LAN2
10/100 or 100/1000Base-Tx Ethernet Connector
PCI Slot
PCI1
MPCI1
PCMCIA1
CFD1
Mini PCI Slot
PCMCIA Slot
CompactFlash Slot
PC/104 Connector
PC-104 Connector
DIMM Slot
P104-AB
P104-CD
DIMM1
Chapter 2 Quick Installation Guide 2 - 9
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2.6 Setting Jumpers
You configure your card to match the needs of your application by setting
jumpers. A jumper is the simplest kind of electric switch. It consists of two
metal pins and a small metal clip (often protected by a plastic cover) that
slides over the pins to connect them. To “close” a jumper you connect the
pins with the clip.
To “open” a jumper you remove the clip. Sometimes a jumper will have
three pins, labeled 1, 2 and 3. In this case you would connect either pins 1
and 2 or 2 and 3.
3
2
1
Open
Closed
Closed 2-3
A pair of needle-nose pliers may be helpful when working with jumpers.
If you have any doubts about the best hardware configuration for your
application, contact your local distributor or sales representative before you
make any change.
Generally, you simply need a standard cable to make most connections.
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2.7 Audio Out Selection (JP1)
JP1
Function
1-3, 2-4
3-5, 4-6
W/O Amplifier
W/ Amplifier (Default)
2.8 LCD Voltage Selection (JP2)
JP2
1-2
Function
+5V
2-3
+3.3V (Default)
2.9 TTL-LCD Clock Selection (JP3)
JP3
1-2
Function
CLK (Default)
Reverse CLK
2-3
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2.10 Clear CMOS (JP4)
JP4
1-2
Function
Protected (Default)
Clear
2-3
2.11 COM2 Ring/+5V/+12V Selection (JP5)
JP5
1-2
3-4
5-6
Function
+12V
+5V
Ring (Default)
2.12 TV-Out Connector (CN1)
Pin Signal
Pin Signal
1
3
5
7
Y
2
4
6
8
CVBS
GND
N.C.
GND
C
GND
N.C.
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2.13 TTL_LCD Connector (CN2)
Pin Signal
Pin
Signal
1
GND
2
GND
3
BLUE10
BLUE12
BLUE14
GREEN10
GREEN12
GREEN14
RED10
4
BLUE11
BLUE13
BLUE15
GREEN11
GREEN13
GREEN15
RED11
5
6
7
8
9
10
12
14
16
18
20
11
13
15
17
19
RED12
RED13
RED14
RED15
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2.14 VGA Display Connector (CN4)
Pin Signal
Pin
Signal
1
RED
2
VGAVCC
3
GREEN
BLUE
N.C.
4
GND
N.C.
SDATA
H
5
6
7
8
9
GND
GND
GND
GND
10
12
14
16
11
13
15
V
SCLK
N.C.
2.15 ATX Power Connector (CN5)
Pin Signal
Pin Signal
1
2
3
4
5
6
7
+3.3V
+3.3V
GND
11
12
13
14
15
16
17
18
19
20
+3.3V
-12V
GND
PS_ON
GND
GND
GND
-5V
+5V
GND
+5V
GND
8
POWER OK
+5VSB
+12V
9
+5V
10
+5V
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2.16 TTL_LCD Connector (CN6)
Pin Signal
Pin Signal
1
+5V
2
+5V
3
GND
4
GND
5
+3.3V
6
+3.3V
7
ENBKL
BLUE0
BLUE2
BLUE4
BLUE6
GREEN0
GREEN2
GREEN4
GREEN6
RED0
8
GND
9
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
BLUE1
BLUE3
BLUE5
BLUE7
GREEN1
GREEN3
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
GREEN5
GREEN7
RED1
RED2
RED3
RED4
RED5
RED6
RED7
GND
GND
DOT_CLOCK
DE
VSYNC
HSYNC
ENAEE
N.C.
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2.17 LVDS Connector (CN7)
Pin Signal
Pin Signal
1
ENBKL
2
BKLCTL
3
PPVCC
4
GND
5
LVDS_CH1_TXCLK-
PPVCC
6
LVDS_CH1_TXCLK+
GND
7
8
9
LVDS_CH1_TX0-
LVDS_CH1_TX1-
LVDS_CH1_TX2-
N.C.
10
12
14
16
18
20
22
24
26
28
30
LVDS_CH1_TX0+
LVDS_CH1_TX1+
LVDS_CH1_TX2+
N.C.
11
13
15
17
19
21
23
25
27
29
I2C_DATA
I2C_CLK
LVDS_CH2_TX0-
LVDS_CH2_TX1-
LVDS_CH2_TX2-
N.C.
LVDS_CH2_TX0+
LVDS_CH2_TX1+
LVDS_CH2_TX2+
N.C.
PPVCC
GND
LVDS_CH2_TXCLK-
LVDS_CH2_TXCLK+
2.18 LAN1 LED Connector (CN8)
Pin Signal Pin Signal
1
3
5
RX LED
Link LED
TX LED
2
4
6
+3.3V
+3.3V
+3.3V
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2.19 LAN2 LED Connector (CN9)
Pin Signal
Pin Signal
1
3
5
RX LED
Link LED
TX LED
2
4
6
+3.3V
+3.3V
+3.3V
2.20 Audio Connector (CN10)
Pin Signal
Pin Signal
1
MIC_IN
2
MIC_+2.5V
3
LINE_IN_GND
4
CD_GND
5
LINE_IN_L
6
CD_IN_L
7
LINE_IN_R
8
CD_GND
9
LINE_IN_GND
LINE_OUT_L
LINE_OUT_GND
10
12
14
CD_IN_R
11
13
LINE_OUT_R
LINE_OUT_GND
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2.21 COM1~4 Connector (CN11)
Pin Signal
Pin Signal
1
DCD1
2
DSR1
RTS1
CTS1
RI1
3
RXD1
4
5
TXD1
6
7
DTR1
8
9
GND
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
N.C.
DCD2 (422TXD-/485DATA-)
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
DSR2
RTS2
CTS2
RI2/+12V/+5V
N.C.
RXD2 (422RXD+)
TXD2 (422TXD+/485DATA+)
DTR2 (422RXD-)
GND
DCD3
DSR3
RTS3
CTS3
RI3
RXD3
TXD3
DTR3
GND
N.C.
DCD4
DSR4
RTS4
CTS4
RI4
RXD4
TXD4
DTR4
GND
N.C.
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2.22 USB Connector (CN12)
Pin Signal
Pin Signal
1
3
5
7
9
+5V
2
GND
USBD0-
USBD0+
GND
4
GND
6
USBD1+
USBD1-
+5V
8
GND
10
2.23 USB Connector (CN13)
Pin Signal
Pin Signal
1
3
5
7
9
+5V
2
4
GND
USBD2-
USBD2+
GND
GND
6
USBD3+
USBD3-
+5V
8
GND
10
2.24 IrDA Connector (CN14)
Pin
Signal
1
+5V
2
3
4
5
N.C.
IRRX
GND
IRTX
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2.25 Fan Connector (CN15)
Pin
Signal
1
Speed Sense
2
3
+5V
GND
2.26 PS/2 Keyboard & Mouse Connector (CN16)
Pin Signal
Pin
Signal
1
3
5
7
Keyboard DATA
2
Keyboard CLOCK
Keyboard GND
Mouse DATA
N.C.
4
6
8
Keyboard VCC
Mouse CLOCK
N.C.
2.27 Front Panel Connector (CN17)
Pin Signal
Pin
Signal
1
3
5
7
9
Power On Button (-)
2
Power On Button (+)
IDE LED (-)
4
IDE LED (+)
External Buzzer (-)
Power LED (-)
Reset Switch (-)
6
External Buzzer (+)
Power LED (+)
Reset Switch (+)
8
10
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Chapter
Award
BIOS Setup
Chapter 3 Award BIOS Setup 3 - 1
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3.1 System test and initialization
These routines test and initialize board hardware. If the routines
encounter an error during the tests, you will either hear a few short
beeps or see an error message on the screen. There are two kinds of
errors: fatal and non-fatal. The system can usually continue the boot
up sequence with non-fatal errors. Non-fatal error messages usually
appear on the screen along with the following instructions:
Press <F1> to RESUME
Write down the message and press the F1 key to continue the boot
up sequence.
System configuration verification
These routines check the current system configuration against the
values stored in the CMOS memory. If they do not match, the
program outputs an error message. You will then need to run the
BIOS setup program to set the configuration information in
memory.
There are three situations in which you will need to change the
CMOS settings:
1. You are starting your system for the first time
2. You have changed the hardware attached to your system
3. The CMOS memory has lost power and the configuration
information has been erased.
The PCM-6892 REV.B CMOS memory has an integral lithium
battery backup for data retention. However, you will need to replace
the complete unit when it finally runs down.
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3.2 Award BIOS Setup
Awards BIOS ROM has a built-in Setup program that allows users to
modify the basic system configuration. This type of information is
stored in battery-backed CMOS RAM so that it retains the Setup
information when the power is turned off.
Entering setup
Power on the computer and press <Del> immediately. This will
allow you to enter Setup.
Standard CMOS Features
Use this menu for basic system configuration. (Date, time, IDE, etc.)
Advanced BIOS Features
Use this menu to set the advanced features available on your system.
Advanced Chipset Features
Use this menu to change the values in the chipset registers and
optimize your system performance.
Integrated Peripherals
Use this menu to specify your settings for integrated peripherals.
(Primary slave, secondary slave, keyboard, mouse etc.)
Power Management Setup
Use this menu to specify your settings for power management.
(HDD power down, power on by ring etc.)
PnP/ PCI Configurations
This entry appears if your system supports PnP/ PCI.
PC H ealth Status
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This menu shows you the status of PC.
Frequency/ Voltage Control
This menu shows you the display of frequency/ Voltage Control.
Load Fail-Safe Defaults
Use this menu to load the BIOS default values for the
minimal/ stable performance for your system to operate.
Load Optimized Defaults
Use this menu to load the BIOS default values that are factory
settings for optimal performance system operations. While AWARD
has designated the custom BIOS to maximize performance, the
factory has the right to change these defaults to meet their needs.
Set Supervisor/ User Password
Use this menu to set Supervisor/ User Passwords.
Save and Exit Setup
Save CMOS value changes to CMOS and exit setup.
Exit Without Saving
Abandon all CMOS value changes and exit setup.
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3.3 Standard CMOS Features
This standard Setup Menu allows users to configure system
components such as date, time, hard disk drive, floppy drive and
display. Once a field is highlighted, on-line help information is
displayed in the right box of the Menu screen.
3.4 Advanced BIOS Features
This sample screen contains the manufacturer’s default values for the
PCM-6892 REV.B
3.5 Advanced Chipset Features
This sample screen contains the manufacturer’s default values for the
PCM-6892 REV.B.
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3.6 Integrated Peripherals
This sample screen contains the manufacturer’s default values for the
PCM-6892 REV.B.
PCMCIA Card Support Limitation List of PCM-6892 Rev.B
COM 3 and 4 need to be disable for supporting 16bit PCMCIA Card under Windows 98 SE
and Windows 2000 at both ACPI and APM mode
To disable COM3 and COM4 for supporting 16bit PCMCIA cards, please enable the
PCMCIA SERIQR option in CMOS setting.
Power mode
OS
COM 3, 4
Enable
Disable
Enable
Disable
Enable
Disable
Enable
Disable
Enable
Disable
Enable
Disable
16 bit PCMCIA
32 bit PCMCIA
F
O
O
O
Win 98
APM
F
O
Win 2K
Win XP
Win 98
Win 2K
Win XP
(5V only or AT)
O
O
O
O
O
O
F
O
O (*2)
F
O (*2)
O
ACPI
(ATX)
O
O
O
O
O
O
Remark:
*1. "F" means Failed to support. "O" means OK.
*2. Special AAEON driver is required for support PCMCIA Card under Windows 98 at
ACPI model (see chapter 4)
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3.7 Power management Setup
This sample screen contains the manufacturer’s default values for the
PCM-6892 REV.B.
3.8 PnP/PCI configuration
This sample screen contains the manufacturer’s default values for the
PCM-6892 REV.B.
3.9 PC Health Status
This sample screen contains the manufacturer’s default values for the
PCM-6892 REV.B.
3.10 Frequency/Voltage control
This sample screen contains the manufacturer’ s default values for
the PCM-6892 REV.B.
3.11 Load Fail-Safe Defaults
When you press <Enter> on this item you get a confirmation dialog
box with a message similar to:
Load Fail-Safe Default (Y/ N)?
Pressing "Y" loads the BIOS default values for the most stable,
minimal performance system operations.
3.12 Load Optimized Defaults
When you press <Enter> on this item you get a confirmation dialog
box with a message similar to:
Load Optimized Defaults (Y/ N)?
Pressing "Y" loads the default values that are manufacturer’s settings
for optimal performance system operations.
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3.13 Set Supervisor/User Password
You can set either SUPERVISOR or USER PASSWORD, or both of
them. The difference between the two is that the supervisor password
allows unrestricted access to enter and change the options of the setup
menus, while the user password only allows entry to the program, but
not modify options.
To abort the process at any time, press Esc.
In the Security Option item in the BIOS Features Setup screen, select
System or Setup:
System Enter a password each time the system boots and when-
ever you enter Setup.
Setup
Enter a password whenever you enter Setup.
NOTE: To clear the password, simply press Enter when asked to enter a
password. Then the password function is disabled.
3.14 Save & Exit Setup
If you select this option and press <Enter>, the values entered in the
setup utilities will be recorded in the chipset’s CMOS memory. The
microprocessor will check this every time you turnon your system and
compare this to what it finds as it checks the system. This record is
required for the system to operate.
3.15 Exit without saving
Selecting this option and pressing <Enter> allows you to exit the
Setup program without recording any new value or changing old one.
For more detailed information, you can refer to the "AAEON BIOS
Item Description.pdf" file in the CD for the meaning of each setting in this
chapter.
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Chapter
Driver
Installation
Chapter 4 Driver Installation 4 - 1
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The PCM-6892 Rev.B comes with a CD-ROM that contains all
drivers and utilities that you need for setup the system.
Follow the sequence below to install the drivers:
Step 1 – Install VIA 4 in 1 driver
Step 2 – Install Graphic Driver
Step 3 – Install Audio Driver
Step 4 – Install Ethernet Driver
Step 5 – Install PCMCIA Driver (Win98 only)
Please read instructions below for further detailed installations.
Insert the PCM-6892 Rev.B CD-ROM into the CD-ROM Drive.
And install the drivers from Step 1 to Step 4 (5) in order.
Chapter 4 Driver Installation 4 - 2
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4.1 Step 1 – Install VIA 4 in 1 for Windows 98SE/2000/XP
1. Double click on the “executive file”.
2. Follow the instructions that the window will show you.
3. The system will help you install the driver automatically.
4.2 Step 2 – Install Graphic Driver for Windows 98SE/2000/XP
1. Choose the folder according to the OS you used and then double
click on the “Setup.exe” file.
2. Follow the instructions that the window will show you.
3. The system will help you install the driver automatically.
4. Please re-start your computer.
4.3 Step 3 – Install Audio Driver for Windows 98SE /2000/XP
1. Double click on the “Setup.exe” file.
2. Follow the instructions that the window will show you.
3. The system will help you install the driver automatically.
4. Please re-start your computer.
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4.4 Step 4 – Install Ethernet Driver for Windows 98SE /2000/XP
1. Double click on the “Setup.exe” file.
2. Follow the instructions that the window will show you.
3. The system will help you install the driver automatically.
4.5 Step 5 – Install AAEON PCMCIA Driver for Windows 98SE
1. Double click on the “TiSetup.exe” file.
2. Follow the instructions that the window will show you.
3. The system will help you install the driver automatically.
Chapter 4 Driver Installation 4 - 4
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Appendix
I/O Information
Appendix A I/O Information A - 1
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A.1 I/O Address Map
Address
Description
User Address
000-01F
020-03F
040-05F
060-06F
DMA Controller #1
000-000F
020-021
040-043
060-064
Interrupt Controller #1, Master
System Time
8042 (Keyboard Controller)
Real time Clock, NMI (non-maskable
Interrupt) Mask
070-07F
070-073
080-09F
0A0-0BF
0C0-0DF
0F0-0FF
170-177
1F0-1F7
278-27F
2E8-2EF
2F8-2FF
378-37F
DMA Page Register
Interrupt Controller #2
DMA Controller #2
080-08F
0A0-0A1
0C0-0DF
0F0-0FF
170-177
1F0-1F7
278-27F
2E8-2EF
2F8-2FF
378-37F
Math Coprpcessor
Secondary IDE Channel
Primary IDE Channel
Parallel Printer Port 2 (LPT3)
Serial Port 4
Serial Port 2
Parallel Printer Port 1 (LPT2)
Monochrome Display and Printer Adapter
(LPT1)
3B0-3BF
3B0-3BF
3D0-3DF
3E8-3EF
3F0-3F7
3F8-3FF
EGA / VGA card
3D0-3DF
3E8-3EF
3F2-3F7
3F8-3FF
Serial Port 3
Diskette Controller
Serial Port 1
A.2 1st MB Memory Address Map
Memory Address
Description
System memory
VGA buffer
VGA BIOS
System BIOS
00000-9FFFF
A0000-BFFFF
C0000-CFFFF
E0000-FFFFF
Appendix A I/O Information A - 2
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A.3 IRQ Mapping Chart
System CMOS / Real
time clock
IRQ0 System Timer
IRQ1 Keyboard
IRQ8
Microsoft ACPI –
Compliant system
IRQ9
IRQ2 Cascade to IRQ Controller IRQ10 COM3
IRQ3 COM2
IRQ11 COM4
IRQ4 COM1
IRQ5 Unused
IRQ12 PS/2 mouse
IRQ13 FPU
IRQ6 Floppy Disk Controller
IRQ7 Printer
IRQ14 Primary IDE
IRQ15 Secondary IDE
A.4 DMA Channel Assignments
DMA Channel
Function
0
1
2
3
4
5
6
7
Available
Available
Standard Floppy Disk Controller
Available
Direct Memory Access Controller
Available
Available
Available
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Appendix
Programming the
Watchdog Timer
Appendix B Programming the Watchdog Timer B - 1
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B.1 Programming the Watchdog Timer
PCM-6892 contains a watchdog timer reset pin. (GP16)
All reference material can be found on the following pages.
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==================================================**
** Title : WatchDog Timer Setup Utility (for W83977 GP16) **
** Company : AAEON Technology Inc. **
** Compiler : Borland C ++ Version 3.0 **
**===================================================
===========*/
#include <dos.h>
#include <io.h>
#include <bios.h>
#include <stdio.h>
#include <stdlib.h>
#include <conio.h>
/* Set I/O Address : 370/371 or 3F0/3F1 */
#define IO_INDEX_PORT 0x370
#define IO_DATA_PORT 0x371
/* Set Watchdog reset pin : 12/13/16 */
#define watch_dog_output_GP 16
#define UNLOCK_DATA 0x87
#define LOCK_DATA 0xAA
#define DEVICE_REGISTER 0x07
void EnterConfigMode()
{
outportb(IO_INDEX_PORT, UNLOCK_DATA);
outportb(IO_INDEX_PORT, UNLOCK_DATA);
}
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void ExitConfigMode()
{
outportb(IO_INDEX_PORT, LOCK_DATA);
}
void SelectDevice(unsigned char device)
{
outportb(IO_INDEX_PORT, DEVICE_REGISTER);
outportb(IO_DATA_PORT, device);
}
unsigned char ReadAData(short int reg)
{
outportb(IO_INDEX_PORT, reg);
return (inportb(IO_DATA_PORT));
}
void WriteAData(unsigned char reg, unsigned char data)
{
outportb(IO_INDEX_PORT, reg);
outportb(IO_DATA_PORT, data);
}
void SetWatchDogTime(unsigned char time_val)
{
EnterConfigMode();
SelectDevice(8);
WriteData(0x30, 0x01);
//Set Register F2
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//Set Watch-Dog Timer 1~ 256
WriteAData(0xF2, time_val);
// set counter counts in second (or minute)
// Register F4 Bit 6 = 0/1 (minutes/seconds)
// For w83977EF only
WriteAData(0xF4, 0x40);
ExitConfigMode();
}
void init_w83977tf_aw_watchdog()
{
short int value;
//Enter W83977 Configure Mode
EnterConfigMode();
//Select Device 7
SelectDevice(7);
//Set Device Active
WriteAData(0x30, 0x01);
//caution:skip this step will be a mistake!!
if (watch_dog_output_GP==12)
{
//Set Register E2 to define GP12
WriteAData(0xE2, 0x0A);
}
else if(watch_dog_output_GP==13)
{
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//Set Register E3 to define GP13
WriteAData(0xE3, 0x0A);
}
else if(watch_dog_output_GP==16)
{
//Set Register E6 to define GP16
WriteAData(0xE6, 0x0A);
}
//Select Device 8
SelectDevice(8);
WriteData(0x30, 0x01);
//Set Register F3
//keyboard and mouse interrupt reset Enable
//When Watch-Dog Time-out occurs,Enable POWER LED
output
WriteAData(0xF3, 0x0E);
//caution:skip this step will be a mistake!!
if (watch_dog_output_GP==12)
{
//Set Register 2A (PIN 57) Bit 7 = 0/1 (KBLOCK/GP12)
//set to GP12 for WD Rst
WriteAData(0x2A,ReadAData(0x2A)|0x80);
}
else if(watch_dog_output_GP==13)
{
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//Set Register 2B (PIN 58) Bit 0 = 0/1 (KBLOCK/GP13)
//set to GP13 for WD Rst
WriteAData(0x2B,ReadAData(0x2B)|0x01);
}
else if(watch_dog_output_GP==16)
{
//Set Register 2C (PIN 119) Bit 5-4 = 01 (GP16)
//set to GP16 for WD Rst
WriteAData(0x2C,ReadAData(0x2C)|0x10);
}
//Exit W83977 Configure mode
ExitConfigMode();
}
void main(int argc, char* argv[])
{
int time_value=0;
char *ptr;
printf( inBond 83977 WatchDog Timer Setup Utility w
Version 1.0 \n" );
printf( copyright (c) 2000 AAEON Technology Inc.\n");C
printf( this version only for W83977 that using GP%d to T
Reset System.\ n",watch_dog_output_GP);
if (argc == 1)
{
printf( n Syntax: WATCHDOG [time] \n" );\
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printf(" time range : 1 ~ 256 \n\n" );
return ;
}
if (argc > 1)
{
ptr = argv[1];
time_value = atoi(ptr);
}
if (time_value > 0 && time_value < 256)
{
SetWatchDogTime((unsigned char) time_value);
init_w83977tf_aw_watchdog();
printf( atch Dog Timer set up : %d \n",time_value);W
}
}
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