Page 1
SBC82810 Series
Pentium® M All-in-One
Half-size CPU Card
with DualView display and SATA supported
User’s Manual
Page 2
Disclaimers
The information in this manual has been carefully checked and is believed
to be accurate. Axiomtek Co., Ltd. assumes no responsibility for any
infringements of patents or other rights of third parties which may result
from its use.
Axiomtek assumes no responsibility for any inaccuracies that may be
contained in this document. Axiomtek makes no commitment to update or
to keep current the information contained in this manual.
Axiomtek reserves the right to make improvements to this document and/or
product at any time and without notice.
No part of this document may be reproduced, stored in a retrieval system,
or transmitted, in any form or by any means, electronic, mechanical,
photocopying, recording, or otherwise, without the prior written permission
of Axiomtek Co., Ltd.
©Copyright 2006 by Axiomtek Co., Ltd.
All rights reserved.
Novenber 2006, Version A2
Printed in Taiwan
ii
Page 3
ESD Precautions
Integrated circuits on computer boards are sensitive to static
electricity. To avoid damaging chips from electrostatic
discharge, observe the following precautions:
Do not remove boards or integrated circuits from their anti-static
packaging until you are ready to install them.
Before handling a board or integrated circuit, touch an unpainted
portion of the system unit chassis for a few seconds. This helps to
discharge any static electricity on your body.
Wear a wrist-grounding strap, available from most electronic
component stores, when handling boards and components.
Trademarks Acknowledgments
AXIOMTEK is a trademark of Axiomtek Co., Ltd.
MS-DOS and Windows are trademarks of Microsoft
Corporation.
PHOENIX-AWARD is a trademark of Award Software. Inc.
IBM, PC/AT, PS/2, VGA are trademarks of International
Business Machines Corporation.
Intel and Pentium are trademarks of Intel Corporation.
Winbond is a trademark of Winbond Electronics Corp.
Other brand names and trademarks are the properties
and
registered brands of t heir respective owners.
iii
Page 4
Table of Contents
Disclaimers............................................................................ii
ESD Precautions..................................................................iii
C h a p t e r 1..............................................................................1
1.1 Specifications .......................................................2
1.2 Utilities Supported................................................4
C h a p t e r 2..............................................................................5
2.1 Board Layout and Fixing Holes...........................5
2.2 Placement..............................................................7
2.3 Jumper Settings....................................................8
2.3.1 Audio Output Select Jumper: JP1...............................9
2.3.2 Watch dog Reset setting:JP2.......................................9
2.3.3 Reset CMOS Jumper: JP3............................................9
2.3.4 LVDS Voltage Setting : JP4...........................................9
2.3.5 CompactFlash Power Setting: JP5..............................9
2.3.6 COM2 Mode Select for Type: JP6; JP7; JP8.................10
2.4 Connectors..........................................................11
C h a p t e r 3............................................................................13
3.1 Microprocessors.................................................13
3.2 BIOS.....................................................................13
3.3 System Memory..................................................13
3.4 I/O Port Address Map .........................................14
3.5 Interrupt Controller.............................................15
3.6 IDE Interface Connector.....................................16
3.7 Display Interface.................................................18
3.7.1 Graphic Controller.....................................................18
3.7.2 Features ......................................................................18
3.7.3 DVI/CRT Connector :CN17........................................19
3.7.4 LVDS Power Connector: CN16..................................20
3.7.5 24bit LVDS Connector: CN13/CN14 .........................20
3.8 Floppy Disk Controller.......................................21
iv
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3.9 Parallel Port Interface.........................................21
3.10 Serial Port Interface............................................22
3.11 Keyboard and PS/2 Mouse Connector..............23
3.12 USB Connector...................................................24
3.13 Ethernet RJ-45 Connector .................................24
3.14 Audio Connector.................................................25
3.15 Compact Flash™ Socket (CN26).......................25
3.16 ACPI Connector..................................................27
3.17 Pin Assignments of Other Connectors.............27
3.17.1 CN25: Extra Power Connector Pin Assignment.................... 27
3.17.2 CN1: IrDA Connector Pin Assignment................................. 28
3.17.3 CN20: Standalone Power Connector Pin Assignment ........ 28
3.17.4 CN4: Flat Panel Bezel Connector.......................................... 28
C h a p t e r 4............................................................................30
4.1 Entering Setup....................................................30
4.2 Control Keys .......................................................31
4.3 Getting Help ........................................................32
4.4 The Main Menu....................................................33
4.5 Standard CMOS Setup Menu.............................34
4.6 Advanced BIOS Features...................................37
4.7 Advanced Chipset Features ..............................42
4.8 Integrated Peripherals........................................44
4.9 Power Management Setup.................................49
4.10 PnP/PCI Configuration Setup ............................54
4.11 PC Health Status.................................................56
4.12 Frequency/Voltage Control................................57
4.13 Load Fail-Safe Defaults......................................58
4.14 Load Optimized Defaults....................................59
4.15 Set Supervisor/User Password .........................60
4.16 Save & Exit Setup...............................................61
4.17 Exit Without Saving............................................62
A p p e n d i x A ......................................................................63
Watchdog Features ............................................................63
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Watchdog Overview ...........................................................64
Watchdog Control Sample.................................................66
Using the Watchdog Function............................................... 66
Reload Timer...........................................................................66
Disable Timer ..........................................................................67
Enable Timer...........................................................................67
A p p e n d i x B ......................................................................69
On-Chip Serial ATA configuration.........................................70
Serial ATA Port Mode .............................................................70
Parallel ATA and Serial ATA Device Setup ......................71
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SBC82810 Pentium® M All-in-One Half-Size Board User’s Manual
C h a p t e r 1
Introduction
®
The SBC82810 is an Intel
equipped Half-Size CPU card with graphics, Fast/Gigabit
Ethernet and audio interface. Designed with the space-limited
applications in mind, the SBC82810 is practically the finest
embedded Pentium
adapt an Intel
®
M board that exists. SBC82810 Series
®
low power consumption Pentium® M
microprocessors. To simplify system integration, it packs
provisions such as super I/Os, CRT/LVDS LCD/DVI, dual
Ethernet, CompactFlash, all on a single board. Unique
embedded features such as 2 serial ports (1 x RS-232, 1 x RS232/422/485) and that allow adoption of an extensive array of
PC peripherals. The industrial-grade construction of SBC82810
series allows your system to endure the continuous operation
in hostile environments where stability and reliability are basic
requirements. System dependability of SBC82810 series are
enhanced by its built-in watchdog timer, a special industrial
feature not commonly seen on other motherboards.
Pentium® M/Celeron® M CPU
Designed for the professional embedded developers, the
Pentium
®
M embedded board SBC82810 Series is virtually the
ultimate one-step solution for embedded system applications.
Introduction
1
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SBC82810 Pentium® M All-in-One Half-Size Board User’s Manual
1.1 Specifications
z CPU: Intel® Pentium® M / Celeron® M
z System Chipset: Intel® 852GM/6300ESB
z Bus Clock: 400 MHz Front Side Bus
z BIOS:
Phoenix-A ward BIOS, Y2K compliant
4Mbit Flash, DMI, Plug and Play
SmartView for multiple LCD type selection, display
mode option and application extensi on features
RPL/PXE Ethernet Boot ROM
“Load Optim ized Default” to backup custom ized
Setting in the BIOS flash chi p to prevent from CMOS
battery fail
z System Memory:
One 184-pin DI MM socket
DDR-266 non-ECC SDRAM supported
Maximum SDRA M of up to 1GB
z L2 Cache: integrated in CPU
z Onboard IDE:
3 channels up to 4 devi ces (1 parallel ATA-100 and 2
serial ATA-150)
PATA -100 as PIO Mode 0-4, DMA Mode 0-2 and Ultra
DMA/33/66/100
z Onboard Serial ATA:
Independent DM A operation on two ports.
Data transfer rate up to 150 Mbyte/s
Al temate Device I DE and RAID Cl ass Code option for
support of Soft RAID.
z Compact Flash Socket:
IDE1 support Compact Flash type-II Socket jumper
selectable as Master or Slave and DMA mode
supported
Power is 5V (default) or 3.3V (Option).
2
Introduction
Page 9
SBC82810 Pentium® M All-in-One Half-Size Board User’s Manual
z Onboard Multi I/O:
One floppy port supporting up to two devi ces (LS-120 &
ZIP Bootable)
One SPP/EPP/ECP parallel port; supports LS-120
Two 16550 UART-compatible serial ports
1 x RS-232
1 x RS-232/422/485 and selectable via jumper setting
and auto flow control supported
1 x IrDA for wireless communication
z USB Interface: 4 USB ports with fuse protection and
complies with USB Spec. Rev. 2.0
z Real Time Clock: Integrated Intel
®
6300ESB
z Watchdog Timer:
Integrate Intel
®
6300ESB
1024 level s, 0~600 seconds with SMI and Reset feature
z Hardware Monitoring:
Integrate Winbond W83627HF Super I/O.
Moni toring for CPU/System temperatures,
System Voltage and Chassis/CPU Fan speeds
z Graphics/Streaming:
Integrate Intel
Unified Memory Architecture shares system memory
up to 32MB
Single display mode maximum resolutions:
CRT: 2548 x 1536
LVDS LCD: 1600 x 1200
DVI: 1280 x 1024
DualView display mode:
CRT: 2548 x 1536
LVDS LCD: 1600 x 1200
DVI: 1280 x 1024
LCD backlight control supported
®
852GM GMCH
Introduction
3
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SBC82810 Pentium® M All-in-One Half-Size Board User’s Manual
z Ethernet:
Dual Realtek 8100C PCI Bus 10/100M Base-T
Wake On LAN (via ATX power supply)
Equipped with RJ- 45 interface
Optional with Real tek RTL8110S for 10/100/1000Base-T
z Audio:
Realtek ALC202A AC’97 codec audio
Amplify for speaker-out with 2.5W for each channel
MIC-in, Line-in, Line-out/Speaker-out (jumper
selectable)
z Expansion Slots:
PCI gold en finger for 4 masters with PICMG compli ant
connected to PCI interface; master 1/2/3/4.
z Power Management: ACPI (Advanced Configuration
and Power Interface)
NOTE: Specifi cations are subject to change without not ice.
1.2 Utilities Supported
Chipset Driver
Ethernet Driver
VGA Drivers
Audio Drivers
4
Introduction
Page 11
SBC82810 Pentium® M All-in-One Half-Size Board User’s Manual
C h a p t e r 2
Jumpers and Connectors
2.1 Board Layout and Fixing Holes
113.59
108.70
89.31
83.31
69.81
48.31
36.32
7.62
180.88
184.99
168.86
148.36
118.24
111.00
127.86
119.71
104.27
74.09
74.24
96.32
Component Side
21.46
121.92
108.20
84.58
65.25
37.38
35.20
10.82
6.22
0.00
40.56
31.38
0.00
Jumpers and Connectors
5
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1.00
SBC82810 Pentium® M All-in-One Half-Size Board User’s Manual
0.71
97.41
44.33
121.92
6
61.37
49.53
15.4463.70
184.99
Solder Side
Jumpers and Connectors
Page 13
SBC82810 Pentium® M All-in-One Half-Size Board User’s Manual
2.2 Placement
Jumpers and Connectors
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SBC82810 Pentium® M All-in-One Half-Size Board User’s Manual
2.3 Jumper Settings
The SBC82810 Series is configured to match the needs of
your application with the proper jumper settings. The table
below is a summary of all the jumpers and their corresponding
functions onboard the SBC82810 Series. The succeeding
tables show the correct jumper settings for the onboard
devices.
Jumper Default Setting
JP1
JP2
JP3
JP4
JP5
JP6
JP7
JP8
Audio Line Out/Speaker Out: Line Out Short 1-3, 2-4
Watchdog Reset Setting Open
Reset CMOS Short 1-2
LVDS Voltage Setting Short 1-2
Compact Flash Power Setting: 5V Short 2-3
Serial Port2 RS-232/422/485 Setting Short 3-5
Serial Port2 RS-232/422/485 Setting Short 3-5
Serial Port2 RS-232/422/485 Setting Short 1-2
Jumper Setting
Short 4-6
Short 4-6
8
Jumpers and Connectors
Page 15
SBC82810 Pentium® M All-in-One Half-Size Board User’s Manual
2.3.1 Audio Output Select Jumper: JP1
Options Settings
Line Out
Speaker Out
Short 1-3, 2-4 (default)
Short 3-5, 4-6
2.3.2 Watch dog Reset setting:JP2
Options Settings
Disable
Enable
Open(Default)
Short
2.3.3 Reset CMOS Jumper: JP3
Options Settings
Normal
Clear CMOS
Short 1-2 (default)
Short 2-3
2.3.4 LVDS Voltage Setting : JP4
VDDM Settings
5V
3.3V
Short 2-3
Short 1-2(default)
JP1
246
135
JP2
12
JP3
123
JP4
3
2
1
2.3.5 CompactFlash Power Setting: JP5
Jumpers and Connectors
Options Settings
5V
3.3V
Short 2-3(Default)
Short 1-2
JP5
3
2
1
9
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SBC82810 Pentium® M All-in-One Half-Size Board User’s Manual
2.3.6 COM2 Mode Select for Type: JP6; JP7; JP8
COM2 JP6 JP7 JP8
RS-232 (default)
RS-422
RS-485
JP6/JP7 JP8
246
3-5, 4-6 3-5, 4-6 1-2
1-3, 2-4 1-3, 2-4 3-4,7-8
1-3, 2-4 1-3, 2-4 5-6, 7-8
246
135
13587
10
Jumpers and Connectors
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SBC82810 Pentium® M All-in-One Half-Size Board User’s Manual
2.4 Connectors
The connectors allow the CPU card to connect with other parts
of the system. Some problems encountered by your system
may be a result from loose or improper connections. Ensure
that all connectors are in place and firmly attached. The
following table lists the function of each connector on the
SBC82810 Series. Their corresponding pin assignments are
described in Chapter 3.
Connectors Label
IrDA Connector
DDR Connector
Audio Connector
Front Panel Bezel Connector
Parallel IDE Connector
Parallel Port Connector
LAN2 RJ-45 Connector
FDD Connector
Serial ATA Channel2 Connector
LAN1 RJ-45 Connector
Serial ATA Channel1 Connector
ACPI Power Connector
LVDS Channel A Connector
LVDS Channel B Connector
Serial Port1 Connector
LVDS Voltage Connecto
DVI Connector
Serial Port2 Connector
USB Port0 & Port1 Connector
Power Connector
USB Port2 & Port3 Connector
6-Pin Mini Dim Keyboard/Mouse Connector
5-Pin Mouse Connector
5-Pin Keyboard Connector
+12V Power Connector
Compact Flash Connector
CN1
CN2
CN3
CN4
CN5
CN6
CN7
CN8
CN9
CN10
CN11
CN12
CN13
CN14
CN15
CN16
CN17
CN18
CN19
CN20
CN21
CN22
CN23
CN24
CN25
CN26
Jumpers and Connectors
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SBC82810 Pentium® M All-in-One Half-Size Board User’s Manual
This page does not contain any information.
12
Jumpers and Connectors
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SBC82810 Pentium® M All-in-One Half-Size Board User’s Manual
C h a p t e r 3
Hardware Description
3.1 Microprocessors
The SBC82810 Series supports Intel® Celeron® M and
Pentium® M CPUs. Systems based on these CPUs can be
operated under Windows 2000/XP and Linux environments.
The system performance depends on the microprocessor
installed onboard. Make sure all settings are correct for the
installed microprocessor to prevent any damage to the CPU.
3.2 BIOS
System BIOS used on the SBC82810 Series is Phoenix-Award
Plug and Play BIOS. The SBC82810 Series contains a single
4Mbit Flash.
3.3 System Memory
The SBC82810 Series industrial CPU card supports one 184-
pin DDR DIMM socket for a maximum memory of 1GB DDR
SDRAMs. The memory module can come in sizes of 64MB,
128MB, 256MB, 512MB and 1GB.
Hardware Description
13
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SBC82810 Pentium® M All-in-One Half-Size Board User’s Manual
3.4 I/O Port Address Map
The Intel® Pentium® M/Celeron® M CPU communicates via I/O
ports. It has a total of 1KB port addresses available for
assignment to other devices via I/O expansion cards.
Address Devices
000-01F
020-03F
040-05F
060-06F
070-07F
080-09F
0A0-0BF
0C0-0DF
0F0
0F1
0F8-0FF
120/121
1F0-1F8
250-25F
300-31F
380-38F
3A0-3AF
3B0-3BF
3C0-3CF
3D0-3DF
3F0-3F7
3F8-3FF
3E8-3EF
2F8-2FF
2E8-2EF
3F0-3FF
DMA controller #1
Interrupt controller #1
Timer
Keyboard controller
Real time clock, NMI
DMA page register
Interrupt controller #2
DMA controller #2
Clear math coprocessor busy signal
Reset math coprocessor
Math processor
Enable watchdog timer operation (read)
Fixed disk controller
Winbond I/O #2
Prototype card
SDLC #2
SDLC #1
MDA video card (including LPT1)
EGA card
CGA card
Floppy disk controller
Serial port #1 (COM1)
Serial port #3 (COM3)
Serial port #2 (COM2)
Serial port #4 (COM4)
Winbond I/O #1
14
Hardware Description
Page 21
SBC82810 Pentium® M All-in-One Half-Size Board User’s Manual
3.5 Interrupt Controller
The SBC82810 Series is a 100% PC compatible control board.
It consists of 16 interrupt request lines. Four out of the sixteen
can either be programmable. The mapping list of the 16
interrupt request lines is shown on the following table.
NMI Parity check error
IRQ0
IRQ1
IRQ2
IRQ3
IRQ4
IRQ5
IRQ6
IRQ7
IRQ8
IRQ9
IRQ10
IRQ11
IRQ12
IRQ13
IRQ14
IRQ15
System timer output
Keyboard
Interrupt rerouting from IRQ8 through IRQ15
Serial port #2
Serial port #1
Reserved
Floppy disk controller
Parallel port #1
Real time clock
Reserved
PS/2 Mouse
Math coprocessor
Primary IDE channel
Secondary IDE Channel
Hardware Description
15
Page 22
SBC82810 Pentium® M All-in-One Half-Size Board User’s Manual
3.6 IDE Interface Connector
The built-in 1 channels of IDE (2 parallel ATA-100 and 2 serial
ATA-150) support up to 6 IDE devices; master/slave mode for
parallel ATA-100 and post write transaction mechanisms with
64-byte buffer, and master data transaction. CN5 is a 40-pin
IDE interface connector for standard 3.5” IDE device. CN9 and
CN11 are the serial ATA-150 IDE interfaces currently support
the hard disk drives.
CN5: 40-pin IDE Connector Pin Assignment
Pin Description Pin Description Pin Description
1
Reset #
4
Data 8
7
Data 5
10
Data 11
13
Data 2
16
Data 14
19
GND
22
GND
25
IOR #
28
No connector
31
Interrupt
34
No connector
37
HDC CS0 #
40
GND
2
GND
5
Data 6
8
Data 10
11
Data 3
14
Data 13
17
Data 0
20
No connector
23
IOW #
26
GND
29
No connector
32
No connector
35
SA0
38
HDC CSI #
3
Data 7
6
Data 9
9
Data 4
12
Data 12
15
Data 1
18
Data 15
21
No connector
24
GND
27
IOCHRDY
30
GND-Default
33
SA1
36
SA2
39
HDD Active #
16
Hardware Description
Page 23
SBC82810 Pentium® M All-in-One Half-Size Board User’s Manual
CN9/CN11: 7-pin SATA Connector Pin Assignment
PIN Description
1
GND
2
TX+
3
TX-
4
GND
5
RX-
6
RX+
7
GND
Hardware Description
17
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SBC82810 Pentium® M All-in-One Half-Size Board User’s Manual
3.7 Display Interface
3.7.1 Graphic Controller
The 852GM provides a highly integrated graphics accelerator
delivering high performance 2D, 3D, and video capabilities.
With its interfaces to UMA using a DVMT configuration, an
analog display (CRT port), a LVDS port for digital LCD
connection and optional DVI interface (Chrontel Ch7009
converter), the 852GM can provide a complete graphics
solution. The 852GM also provides 2D hardware acceleration
for block transfers of data (BLTs). Performing these common
tasks in hardware reduces CPU load, and thus improves
performance. High bandwidth access to data is provided
through the system memory interface. The 852GM uses Tiling
architecture to increase system memory efficiency and thus
maximize effective rendering bandwidth. The Intel 852GM
GMCH improves 3D performance and quality with 3D Zone
rendering technology. The Intel 852GM GMCH also supports
Video Mixer rendering and Bi-Cubic filtering.
3.7.2 Features
z The SBC82810 adapts Intel 852GM GMCH provides three
display ports, one analog and two digital. With these interfaces,
the GMCH can support for a progressive scan analog monitor, a
dedicated single/dual channel LVDS LCD panel and a converted
LVDS LCD interface through DVO channel. Each port can
transmit data according to one or more protocols. The data that
is sent out the display port is selected from one of the two
possible sources, Pipe A or Pipe B.
z Intel 852GM GMCH has an integrated 350-MHz, 24-bit
RAMDAC that can directly drive a progressive scan analog
monitor pixel resolution up to 1600x1200 at 85-Hz refresh and
up to 2048x1536 at 75-Hz refresh. The Analog display port can
be driven by Pipe A or Pipe B.
18
Hardware Description
Page 25
SBC82810 Pentium® M All-in-One Half-Size Board User’s Manual
z The Intel 852GM GMCH have an integrated dual channel LFP
Transmitter interface to support LVDS LCD panel resolutions up
to UXGA. The display pipe provides panel up-scaling to fit a
smaller source image onto a specific native panel size, as well
as provides panning and centering support. The LVDS port is
only supported on Pipe B. The LVDS port can only be driven by
Pipe B, either independently or simultaneously with the Analog
Display port. Spread Spectrum Clocking is supported: center
and down spread support of 0.5%, 1%, and 2.5% utilizing an
external SSC clock.
3.7.3 DVI/CRT Connector :CN17
1
3
5
7
9
11
13
15
17
19
21
23
C1
C3
C5
TX2-
Ground
CRT_SPD DATA
DVI_SPD DATA
TX1-
Ground
NC
Ground
TX0-
Ground
NC
TXC+
CRT-RED
CRT-BLUE
VGAGND
2
4
6
8
10
12
14
16
18
20
22
24
C2
C4
C6
TX2+
CRT_SPD_CLK
DVI_SPD_CLK
CRT-VSYNC
TX1+
NC
VGAVCC
FPDETECT
TX0+
NC
Ground
TXC-
CRT-GREEN
CRT-HSYNC
VGAGND
Hardware Description
19
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SBC82810 Pentium® M All-in-One Half-Size Board User’s Manual
3.7.4 LVDS Power Connector: CN16
CN16 is a Hirose DF13-5P- 1.25V(50) connector,the match
side connector is DF13-5S-1.25C
Pin Signal
1 +12VM1
2 VCC (+5V)
3 +12VM1
4 ENABLE
5 GND
3.7.5 24bit LVDS Connector: CN13/CN14
CN13&CN14 is a Hirose DF13-20DP- 1.25V(50) connector, the
match side connector is DF13-20DS-1.25DSA(50),CN13 is
chanel1 and CN14 is chanel2 when work on dual chanel LVDS.
Pin Signal Pin Signal
1
3
5
7
9
11
13
15
17
19
VCCM1
VCCM1
IGA1_TX0-
IGA1_TX0+
GND
IGA1_TX1-
IGA1_TX1+
GND
IGA1_TX2-
IGA1_TX2+
2
4
6
8
10
12
14
16
18
20
VCCM1
VCCM1
IGA1_TX3-
IGA1_TX3+
GND
IGA1_CLK-
IGA1_CLK+
GND
GND
GND
20
Hardware Description
Page 27
SBC82810 Pentium® M All-in-One Half-Size Board User’s Manual
3.8 Floppy Disk Controller
The SBC82810 Series provides a 26-pin pin box-header
connector, CN8 for support of a single floppy drives. The floppy
drive could be any one of the following types: 3.5" 720KB or
1.44MB/2.88MB.
CN8: FDD Connector Pin Assignment
9
11
2729
3133
34
3032
28
Pin Description Pin Description Pin Description
GND
1
No connector
4
GND
7
Motor enable A#
10
GND
13
Motor enable B#
16
GND
19
Write data#
22
GND
25
Write protect#
28
GND
31
Disk change#
34
1719212325
1820222426
Reduce write current
2
GND
5
Index#
8
GND
11
Drive select A#
14
GND
17
STEP#
20
GND
23
Track 0 #
26
GND
29
Side 1 select#
32
1315
1416
7
8
1012
3
6
9
12
15
18
21
24
27
30
33
135
246
GND
No connector
GND
Drive select B#
GND
Direction#
GND
Write gate#
GND
Read data#
GND
3.9 Parallel Port Interface
The SBC82810 Series has one onboard parallel port, LPT1.
LPT1 has one 26-pin header connector. The onboard PRN of
SBC82810 Series is a multi-mode parallel port supporting:
Standard mode:
IBM PC/XT, PC/AT and PS/2™ compatible with bidirectional parallel port
Enhanced mode:
Enhance parallel port (EPP) compatible with EPP 1.7 and
EPP 1.9 (IEEE 1284 compliant)
Hardware Description
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SBC82810 Pentium® M All-in-One Half-Size Board User’s Manual
High speed mode:
Microsoft and Hewlett Packard extended capabilities
port (ECP) IEEE 1284 compliant
The address selection of the onboard parallel port, in LPT1
(378H) or disabled, is configured within the BIOS CMOS setup
utility.
CN6: Parallel Port Connector Pin Assignment
Pin Description Pin Description
1
3
5
7
9
11
13
15
17
19
21
23
25
Strobe#
Data 0
Data 1
Data 2
Data 3
Data 4
Data 5
Data 6
Data 7
Acknowledge#
Busy
Paper Empty#
Printer Select
2
Auto Form Feed#
4
Error#
6
Initialize#
8
Printer Select In#
10
GND
12
GND
14
GND
16
GND
18
GND
20
GND
22
GND
24
GND
26
No connector
1
3
5
7
9
11
13
15
17
19
21
23
25
10
12
14
16
18
20
22
24
26
2
4
6
8
3.10 Serial Port Interface
SBC82810 uses two 10-pin connectors for COM1 and COM2.
Interrupt Requests on COM1 and COM2 which are selected via
IRQ4 and IRQ3 respectively. Additionally, both ports can be
enabled or disabled via BIOS setting.
CN18/CN15: Serial Por Connector Pin Assignment
Pin Description Pin Description
Data Carrier Detect (DCD)
1
Receive Data (RXD)
3
Transmit Data (TXD)
5
Data Terminal Ready (DTR)
7
Ground (GND)
9
22
Data Set Ready (DSR)
2
Request to Send (RTS)
4
Clear to Send (CTS)
6
Ring Indicator (RI)
8
NC
10
1
3
5
7
9
Hardware Description
2
4
6
8
10
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SBC82810 Pentium® M All-in-One Half-Size Board User’s Manual
The RS-422/485 pin assignments for COM2 are listed below.
Pin #
1
2
3
4
5
6
7
8
9
10
R2-422 RS-485
TX- DATANo connector No connector
TX+ DATA+
No connector No connector
RX+ No connector
No connector No connector
RX- No connector
No connector No connector
GND GND
No connector No connector
Signal Name
3.11 Keyboard and PS/2 Mouse Connector
The SBC82810 provides a keyboard (CN24) and a mouse
(CN23) interface with a 5-pin connector. CN22 is a DIN
connector for PS/2 keyboard/Mouse connection.
CN23/CN24
Clock
1
Data
2
No Connection
GND
Power
3
4
5
Mouse Clock
VCC
Mouse Data
6
4
2
5
1
Keyboard Clock
3
GND
Keyboard Data
Hardware Description
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SBC82810 Pentium® M All-in-One Half-Size Board User’s Manual
3.12 USB Connector
The SBC82810 Series features four Universal Serial Bus (USB)
connectors as USB 2.0 compliant (480Mbps) that can adapt
any USB peripherals, such as monitor, keyboard and mouse
etc. The SBC82810 Series has two box-header connectors
(CN19/21).
CN19/CN21: USB Connector Pin Assignment
Pin Description Pin Description
VCC
1
D0-
3
D0+
5
Ground (GND)
7
Ground (GND)
9
2
4
6
8
10
VCC
D1-
D1+
Ground (GND)
Ground (GND)
1
3
5
7
9
2
4
6
8
10
3.13 Ethernet RJ-45 Connector
The RJ-45 connector is used for Ethernet. To connect the
SBC82810 to a 100/10 Base-T hub, just plug one end of the
cable into the CN7, CN10 and connect the other end of the
cable to a 1000/100/10-Base-T hub.
CN7/CN10: RJ-45 Connector Pin
Assignment
Pin Signal
1
TX+ (Data transmission positive
2
TX- (Data transmission negative)
3
Rx+(Data reception positive)
4
RJ45 termination
5
RJ45 termination
6
Rx- (Data reception negative)
7
RJ45 termination
8
RJ45 termination
1
234567
RJ-45
8
24
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SBC82810 Pentium® M All-in-One Half-Size Board User’s Manual
3.14 Audio Connector
The SBC82810 supports audio interface. CN3 is a 10pin-
header connector commonly used for the audio.
Pin Signal Pin Signal
1
3
5
7
9
MIC-IN
Line In L
Line In R
Audio Out L
Audio Out R
2
4
6
8
10
GND
GND
GND
GND
GND
1
3
5
7
9
2
4
6
8
10
3.15 Compact Flash™ Socket (CN26)
The SBC82810 Series is equipped with a Compact Flash disk
type-II socket on the solder side and it supports the IDE
interface Compact Flash disk card with DMA mode supported.
The socket itself is especially designed to prevent any
incorrect installation of the Compact Flash disk card.
When installing or removing the Compact Flash disk card,
please make sure that the system power is off.
The Compact Flash disk card is defaulted as the C: or D: disk
drive in your PC system.
Hardware Description
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SBC82810 Pentium® M All-in-One Half-Size Board User’s Manual
CN26: Compact Flash Socket
Pin Description Pin Description
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
GND
Data 3
Data 4
Data 5
Data 6
Data 7
CS0#
Address 10
ATASEL
Address 9
Address 8
Address 7
VCC
Address 6
Address 5
Address 4
Address 3
Address 2
Address 1
Address 0
Data 0
Data 1
Data 2
IOCS16#
CD2#
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
CD1-
Data 11
Data 12
Data 13
Data 14
Data 15
CS1#
VS1#
IORD#
IOWR#
WE#
INTR
VCC
CSEL#
VS2#
RESET#
IORDY#
DMAREQ
DMAACK-
DASP#
PDIAG#
Data 8
Data 9
Data 10
GND
26
Hardware Description
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SBC82810 Pentium® M All-in-One Half-Size Board User’s Manual
3.16 ACPI Connector
Advanced Configuration and Power Interface (ACPI) defines a
flexible and extensible interface that allows system designers
to select appropriate cost/feature trade-offs for power
management. The interface enables and supports reliable
power management through improved hardware and operating
system coordination. The specification enables new power
management technology to evolve independently in operating
systems and hardware while ensuring that they continue to
work together.
CN12 on the SBC82810 is a 6-pin header connector that
provides ACPI interface.
CN12
1
23456
G
P
G
W
B
N
P
S
N
W
_
B
D
_
5
O
V
N
E
N
X
D
T
S
M
I
3.17 Pin Assignments of Other Connectors
3.17.1 CN25: Extra Power Connector Pin
Assignment
Pin Description Pin Description
1
GND
3
12V
Hardware Description
2
GND
4
12V
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SBC82810 Pentium® M All-in-One Half-Size Board User’s Manual
3.17.2 CN1: IrDA Connector Pin Assignment
Pin Description
1
VCC
2
HIRRX
3
IRRX
4
GND
5
IRTX
3.17.3 CN20: Standalone Pow er Connector Pin
Assignment
Pin Description
1
2
3
4
5
6
+5V
GND
+12V
SB5V
GND
+5V
6 5 4 3 2 1
3.17.4 CN4: Flat Panel Bezel Connector
Power LED
This 3-pin connector, designated at Pins 1 and 5 of CN4,
connects the system power LED indicator to its respective
switch on the case. Pin 1 is +, and pin 5 is assigned as -. The
Power LED lights up when the system is powered ON.
External Speaker and Internal Buzzer Connector
Pins 2, 4, 6, and 8 of CN4 connect to the case-mounted
speaker unit or internal buzzer. Short pins 4-6 when
connecting the CPU card to an internal buzzer. When
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SBC82810 Pentium® M All-in-One Half-Size Board User’s Manual
connecting an external speaker, set these jumpers to Open
and install the speaker cable on pin 8 (+) and pin 2 (-).
ATX Power On/Off Button
This 2-pin connector, designated at Pins 9 & 10 of CN4,
connects the ATX power button of the front panel to the
SBC82810 CPU card - allowing user to control the power on/off
state of the ATX power supply.
System Reset Switch
Pins 11 & 12 of CN4 connect to the case-mounted reset switch
and allow rebooting of your computer instead of turning OFF
the power switch. This is a preferred method of rebooting in
order to prolong the life of the system’s power supply.
HDD Activity LED
This connector extends to the hard drive activity LED on the
control panel. This LED will flash when the HDD is being
accessed. Pins 15 & 16 of CN4 connect the hard disk drive
and the front panel HDD LED. Pins 15 is -, and pin 16 is
assigned as +.
Keyboard Lock
Pins 13 and 14 of CN4 are Keyboard Lock setting. Short the
Pins 13 and 14 for Keyboard Lock.
Hardware Description
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SBC82810 Pentium® M All-in-One Half-Size Board User’s Manual
C h a p t e r 4
Award BIOS Utility
The Phoenix-Award BIOS has a built-in Setup program that
allows users to modify the basic system configuration. This
type of information is stored in a battery-backed RAM (CMOS
RAM) that retains the Setup information each time the power is
turned off.
4.1 Entering Setup
There are two ways to enter the Setup program. You may
either turn ON the computer and press <Del> immediately, or
press the <Del> and/or <Ctrl>, <Alt>, and <Esc> keys
simultaneously when the following message appears at the
bottom of the screen during POST (Power on Self Test).
TO ENTER SETUP PRESS DEL KEY
If the message disappears before you respond and you still
wish to enter Setup, restart the system and try again. This is
possible by turning the system power to OFF then to ON,
pressing the "RESET" button on the system case, or by
simultaneously pressing <Ctrl>, <Alt>, and <Del> keys. If you
do not press the keys at the correct time and the system does
not boot, an error message will be displayed and you will be
prompted with the following:
PRESS <F1> TO CONTINUE, <CTRL-ALT-ESC> OR <DEL> TO ENTER
SETUP
30
Award BIOS Utility
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4.2 Control Keys
Up arrow
Down arrow
Left arrow
Right arrow
Esc key
PgUp/“+” key
PgDn/“−“ key
F1 key
(Shift) F2 key
F3 key
F4 key
F5 key
F6 key
F7 key
F8 key
F9 key
F10 key
Moves cursor to the previous item
Moves cursor to the next item
Moves cursor to the item on the left hand
Move to the item in the right hand
Main Menu -- Quits and deletes changes into CMOS
Status Page Setup Menu and Option Page Setup
Menu -- Exits current page and returns to Main
Menu
Increases the numeric value or makes changes
Decreases the numeric value or makes changes
General help, only for Status Page Setup Menu and
Option Page Setup Menu
Change color from total 16 colors. F2 to select color
forward, (Shift) F2 to select color backward
Reserved
Reserved
Restores the previous CMOS value from CMOS,
only for Option Page Setup Menu
Loads the default CMOS value from BIOS default
table, only for Option Page Setup Menu
Loads the Setup default, only for Option Page
Setup Menu
Reserved
Reserved
Saves all the CMOS changes, only for Main Menu
Award BIOS Utility
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4.3 Getting Help
z Main Menu
The on-line description of the highlighted setup function is
displayed at the bottom of the screen.
z Status Page Setup Menu/Option Page Setup Menu
Press <F1> to pop up a small help window that describes the
appropriate keys to use and the possible selections for the
highlighted item. To exit the Help Window press <F1> or <Esc>.
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Award BIOS Utility
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SBC82810 Pentium® M All-in-One Half-Size Board User’s Manual
4.4 The Main Menu
Once you enter the Award BIOS CMOS Setup Utility, the Main
Menu will appear on the screen. The Main Menu allows you to
select from ten setup functions and two exit choices. Use the
arrow keys to select the setup function you intend to configure
then press <Enter> to accept or enter its sub-menu.
CMOS Setup Utility-Copyright © 2000-2004 Award Software
►Standard CMOS Features ►Frequency/Voltage Control
►Advanced BIOS Features Load Fail-Safe Defaults
►Advanced Chipset Features Load Optimized Defaults
►Integrated Peripherals Set Supervisor Password
►Power Management Setup Set User Password
►PnP/PCI Configurations Save & Exit Setup
►PC Health Status Exit Without Saving
Esc : Quit F9: Menu in BIOS Ç È Æ Å : Select Item
F10 : Save & Exit Setup
F6 : SAVE CMOS TO BIOS F7: LOAD CMOS FROM BIOS
Time, Date, Hard Disk Type…
NOTE: If you find that your computer cannot boot after
making and saving system changes with Setup, the
Award BIOS, via its built-in override feature, resets
your system to the CMOS default settings.
We strongly recommend that you avoid making any changes to
the chipset defaults. These defaults have been carefully
chosen by both Award and your system manufacturer to
provide the absolute maximum performance and reliability.
Award BIOS Utility
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4.5 Standard CMOS Setup Menu
The items in Standard CMOS Setup Menu are divided into 10
categories. Each category includes no, one or more than one
setup items. 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.
CMOS Setup Utility-Copyright © 2000-2004 Award Software
Standard CMOS Features
Date (mm:dd:yy)
Time (hh:mm:ss) 2 : 31 : 24
Menu Level f
f IDE Primary Master
f IDE Primary Slave
f IDE Secondary Master
f IDE Secondary Slave
Century
Drive A 1.44M, 3.5 in.
Drive B None
Video EGA/VGA
Halt On All, But Keyboard
ÇÈÆÅ : Move Enter: Select +/-/PU/PD: Value F10: Save ESC: Exit F1: General Help
F5: Previous Values F6: Fail-Safe Defaults F7: Optimized Defaults
Thu, Jan 10 2002 Item Help
Change the
Day, month,
Year and
z Date
The date format is <day>, <date> <month> <year>. Press <F3> to
show the calendar.
day
date
month
year
z Time
The time format is <hour> <minute> <second> accepting either
functions key or numerical key. The time is calculated based on
the 24-hour military-time clock. For example, 1 p.m. is 13:00:00.
34
The day of week, from Sun to Sat, determined by the BIOS,
is read only
The date, from 1 to 31 (or the maximum allowed in the
month), can key in the numerical / function key
The month, Jan through Dec.
The year, depends on the year of BIOS
Award BIOS Utility
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SBC82810 Pentium® M All-in-One Half-Size Board User’s Manual
z Primary Master/Primary Slave/Secondary
Master/Secondary Slave
The categories identify the types of one channel that have been
installed in the computer. There are 45 predefined types and 2
users definable types are for Enhanced IDE BIOS. Type 1 to Type
45 is predefined. Type User is user-definable.
Press <PgUp>/<+> or <PgDn>/<−> to select a numbered hard
disk type or type the number and press <Enter>. Note that the
specifications of your drive must match with the drive table. The
hard disk will not work properly if you enter improper information
within this category. If your hard disk drive type does not match
or is not listed, you can use Type User to define your own drive
type manually.
If you select Type User, related information is asked to be
entered to the following items. Enter the information directly from
the keyboard and press <Enter>. This information should be
provided in the documentation from your hard disk vendor or the
system manufacturer.
If the controller of HDD interface is ESDI, select “Type 1”.
If the controller of HDD interface is SCSI, select “None”.
If the controller of HDD interface is CD-ROM, select “None”.
CYLS.
HEADS
PRECOMP
If there is no hard disk drive installed, select NONE and press
<Enter>.
z Drive A type/Drive B type
The category identifies the types of floppy disk drive A or drive B
installed in the computer.
number of cylinders
number of heads
write precom
LANDZONE
SECTORS
MODE
landing zone
number of sectors
HDD access mode
Award BIOS Utility
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None
360K, 5.25 in
No floppy drive installed
5.25 inch PC-type standard drive; 360Kb
capacity
1.2M, 5.25 in
5.25 inch AT-type high-density drive; 1.2MB
capacity
720K, 3.5 in
1.44M, 3.5 in
2.88M, 3.5 in
z Halt On
This field determines whether the system will halt if an error is
detected during power up.
No errors
All errors
All, But
Keyboard
All, But
Diskette
All, But
Disk/Key
3.5 inch double-sided drive; 720Kb capacity
3.5 inch double-sided drive; 1.44MB capacity
3.5 inch double-sided drive; 2.88MB capacity
The system boot will halt on any error
detected. (default)
Whenever the BIOS detect a non-fatal error,
the system will stop and you will be prompted.
The system boot will not stop for a keyboard
error; it will stop for all other errors.
The system boot will not stop for a disk error; it
will stop for all other errors.
The system boot will not stop for a keyboard or
disk error; it will stop for all other errors.
36
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SBC82810 Pentium® M All-in-One Half-Size Board User’s Manual
4.6 Advanced BIOS Features
This section allows you to configure and improve your system
and allows you to set up some system features according to
your preference.
CMOS Setup Utility-Copyright © 2000-2004 Award Software
Advanced BIOS Features
CPU Feature Press Enter Item Help
Hard Disk Boot Priority Press Enter
Virus Warning Disabled Menu Level f
CPU L1 & L2 Cache Enabled
CPU L2 Cache Enabled
Quick Power On Self Test Enabled
First Boot Device HDD-0
Second Boot Device Floppy
Third Boot Device SCSI
Boot Other Device Enabled
Swap Floppy Drive Disabled
Boot Up Floppy Seek Enabled
Boot Up NumLock Status On
Gate A20 Option Fast
Typematic Rate Setting Disabled
Typematic Rate (Chars/Sec) 6
Typematic Delay (Msec) 250
Security Option Setup
APIC Mode Enabled
PS/2 Mouse Function Control Enabled
OS Select for DRAM >64MB Non-OS2
Report No FDD For WIN 95 No
Full Screen Logo Show Disabled
Small Screen Show Disabled
Summary Screen Show Enabled
Display board ID Disabled
ÇÈÆÅ : Move Enter: Select +/-/PU/PD: Value F10: Save ESC: Exit F1: General Help
F5: Previous Values F6: Fail-Safe Defaults F7: Optimized Defaults
Award BIOS Utility
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z Hard Disk Boot Priority
This item can select boot device priority.
z Virus Warning
This option flashes on the screen. During and after the system
boot up, any attempt to write to the boot sector or partition table
of the hard disk drive will halt the system with the following
message. You can run an anti-virus program to locate the
problem. The default setting is “Disabled”.
! WARNING !
Disk boot sector is to be modified
Type “Y” to accept write or “N” to abort write
Award Software, Inc.
Activates automatically when the system boots up
Enabled
causing a warning message to appear when there is an
attempt to access the boot sector or hard disk partition
table.
Disabled
No warning message will appear when attempts to
access the boot sector or hard disk partition table are
made.
NOTE: This function is only avai lable with DOS and other
operating systems that do not trap I NT13.
z CPU L1 & L2 Cache
These two options speed up memory access. However, it
depends on the CPU/chipset design. The default setting is
“Enabled”. CPUs with no built-in internal cache will not provide
the “CPU Internal Cache” item on the menu.
Enabled
Disabled
z Quick Power On Self Test
This option speeds up Power on Self Test (POST) after you turn
on the system power. If set as Enabled, BIOS will shorten or skip
some check items during POST. The default setting is “Enabled”.
38
Enable cache
Disable cache
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SBC82810 Pentium® M All-in-One Half-Size Board User’s Manual
Enabled
Disabled
Enable Quick POST
Normal POST
z First/Second/Third Boot Device
These items allow the selection of the 1
that the system will search for during its boot-up sequence. The
wide range of selection includes Floppy, LS120, ZIP100, HDD0~3,
SCSI, and CDROM.
z Boot Other Device
This item allows the user to enable/disable the boot device not
listed on the First/Second/Third boot devices option above. The
default setting is Enabled.
z Swap Floppy Drive
This allows you to determine whether to enable Swap Floppy
Drive or not. When enabled, the BIOS swap floppy drive
assignments so that Drive A becomes Drive B, and Drive B
become Drive A. By default, this field is set to Disabled.
z Boot Up Floppy Seek
During POST, BIOS will determine the floppy disk drive type, 40
or 80 tracks, installed in the system. 360Kb type is 40 tracks
while 720Kb, 1.2MB and 1.44MB are all 80 tracks. The default
value is “Enabled”.
st
, 2nd, and 3rd devices
BIOS searches for floppy disk drive to determine if it
Enabled
is 40 or 80 tracks. Note that BIOS can not tell from
720K, 1.2M or 1.44M drives type as they are all 80
tracks.
BIOS will not search for the type of floppy disk drive
Disabled
by track number. There will be no warning message
displayed if the drive installed is 360K.
z
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z Boot Up NumLock Status
This option enables and disables the number lock function of the
keypad. The default value is “On”.
On
Off
z Gate A20 Option
The default value is “Fast”.
Normal
Fast
z Typematic Rate Setting
This determines the typematic rate of the keyboard. The default
value is “Disabled”.
Enabled
Keypad functions confine with numbers
Keypad functions convert to special functions (i.e.,
left/right arrow keys)
The A20 signal is controlled by keyboard controller
or chipset hardware.
Default: Fast. The A20 signal is controlled by Port
92 or chipset specific method.
Enable typematic rate and typematic delay
programming
Disable typematic rate and typematic delay
Disabled
programming. The system BIOS will use default value
of these 2 items and the default is controlled by
keyboard.
z Typematic Rate (Chars/Sec)
This option refers to the number of characters the keyboard can
type per second. The default value is “6”.
40
6
8
10
12
15
20
24
30
6 characters per second
8 characters per second
10 characters per second
12 characters per second
15 characters per second
20 characters per second
24 characters per second
30 characters per second
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z Typematic Delay (Msec)
This option sets the display time interval from the first to the
second character when holding a key. The default value is “250”.
250
500
750
1000
z Security Option
This item allows you to limit access to the system and Setup, or
just to Setup. The default value is “Setup”.
System
The system will not boot and access to Setup will be
denied if the incorrect password is entered at the
250 msec
500 msec
750 msec
1000 msec
prompt.
Setup
The system will boot, but access to Setup will be denied
if the correct password is not entered at the prompt.
NOTE: To disable security, select PASSWORD SET TING
at Main Menu and then you will be asked to
enter password. Do not type anything, just
press <Enter> and it will disable security. Once
the security is disabled, the system will boot
and you can enter Setup freely.
z OS Select for DRAM >64MB
This segment is specifically created for OS/2 when DRAM is
larger than 64MB. If your operating system is OS/2 and DRAM
used is larger the 64MB, you have to select “OS 2”, otherwise
(under non-OS2), default is NON-OS2. The default value is “Non-
OS2”.
z Report No FDD For Win 95
This option allows Windows 95 to share IRQ6 (assigned to a
floppy disk drive) with other peripherals in case the drive does not
exist. The default setting is “No”.
Award BIOS Utility
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4.7 Advanced Chipset Features
Since the features in this section are related to the chipset on
the CPU board and are completely optimized, you are not
recommended to change the default settings in this setup table
unless you are well oriented with the chipset features.
CMOS Setup Utility-Copyright © 1984-2001 Award Software
Advanced Chipset Features
DRAM Timing
CASs Latency Time 2.5
Active to Recharge Delay 7 Menu Level f
DRAM RAS# to CAS# Delay 3
DRAM RAS# Recharge 3
DRAM Data Integrity Mode Non-ECC
MGM Core Frequency Auto Max 400/333MHz
System BIOS Cacheable Enable
Video BIOS Cacheable Disabled
Memory Hole At 15M-16M Disabled
Delayed Transaction Disabled
Delay Prior to Thermal 16 Min
AGP Aperture Size (MB) 64
Init Display First Onboard
** On-Chip VGA Setting **
On-Chip VGA Enabled
On-Chip Frame Buffer Size 32MB
Boot Display Auto
Panel Scaling Auto
Panel Number 640 x480
ÇÈÆÅ : Move Enter: Select +/-/PU/PD: Value F10: Save ESC: Exit F1: General Help
F5: Previous Values F6: Fail-Safe Defaults F7: Optimized Defaults
By SPD
Item Help
z SDRAM CAS latency Time
You can select CAS latency time in HCLKs 2, 3, or Auto. The
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 the installed
CPU.
z DRAM Data Integrity Mode
This option sets the data integrity mode of the DRAM installed in
the system. The default setting is “Non-ECC”.
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z System BIOS Cacheable
Selecting Enabled allows caching of the system BIOS ROM at
F0000h-FFFFFh, resulting in better system performance.
However, if any program writes to this memory area, a system
error may result. The default value is “Disabled”.
z Video BIOS Cacheable
This item allows you to change the Video BIOS location from
ROM to RAM. Video Shadow will increase the video speed.
z Video RAM Cacheable
Selecting Enabled allows caching of the video BIOS ROM at
C0000h to C7FFFh, resulting in better video performance.
However, if any program writes to this memory area, a system
error may result. The default value is “Disabled”.
z 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. The
default value is “Disabled”.
z 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. The options
available are Enabled and Disabled.
z AGP Aperture Size (MB)
The field sets aperture size of the graphics. The aperture is a
portion of the PCI memory address range dedicated for graphics
memory address space. Host cycles that hit the aperture range
are forwarded to the AGP without any translation. The options
available are 4M, 8M, 16M, 32M, 64M, 128M and 256M.
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4.8 Integrated Peripherals
This option sets your hard disk configuration, mode and port.
CMOS Setup Utility-Copyright © 1984-2001 Award Software
Integrated Peripherals
►On Chip IDE Device
►On Board Device
►Superior Device
Onboard LAN boot ROM Disable
ÇÈÆÅ : Move Enter: Select +/-/PU/PD: Value F10: Save ESC: Exit F1: General Help
F5: Previous Values F6: Fail-Safe Defaults F7: Optimized Defaults
CMOS Setup Utility-Copyright © 1984-2001 Award Software
IDE DMA transfer Access
On-Chip Primary PCI IDE
IDE Primary Master PIO
IDE Primary Master PIO
IDE Primary Master UDMA
IDE Primary Master UDMA
On-Chip Primary PCI IDE
IDE Secondary Master PIO
IDE Secondary Master PIO
IDE Secondary Master PIO
IDE Secondary Master PIO
** On-Chip Serial ATA Setting **
SATA Mode
On-Chip Serial ATA
Serial ATA Port0
Serial ATA Port1
IDE HDD Block Mode
ÇÈÆÅ : Move Enter: Select +/-/PU/PD: Value F10: Save ESC: Exit F1: General Help
F5: Previous Values F6: Fail-Safe Defaults F7: Optimized Defaults
CMOS Setup Utility-Copyright © 1984-2001 Award Software
On Chip IDE Device
On board Device
Press Enter
Press Enter
Press Enter
Enabled
Enabled
Auto
Auto
Auto
Auto
Enabled
Auto
Auto
Auto
Auto
IDE
Auto
Primary Master
Primary Master
Enabled
Menu Level f
Menu Level f
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USB Controller
USB 2.0 Controller
USB Keyboard Support
USB Mouse Support Disabled
AC97 Audio Auto
Hance Rapid Watchdog 0
ÇÈÆÅ : Move Enter: Select +/-/PU/PD: Value F10: Save ESC: Exit F1: General Help
F5: Previous Values F6: Fail-Safe Defaults F7: Optimized Defaults
BIOS Setup Utility-Copyright © 1984-2001 Award Software
Super IO Device
Onboard FDC Controller
Onboard Serial Port 1
Onboard Serial Port 1
UART Mode Select Normal
Red, TxD Active Hi,Lo
IR Transmission Delay Enabled
UR2 Duplex Mode Half
Use IR Pins IR-Rx2Tx2
Onboard Parallel Port 378/IRQ7
Parallel Port Mode SPP
EPP Mode Select EEP1.7
ECP Mode Use DMA 3
ICH Serial Port 1 3E8
ICH Serial Port 1 Use IRQ IRQ10
ICH Serial Port 2 2E8
ICH Serial Port 2 Use IRQ IRQ11
PWRON after power fail OFF
ÇÈÆÅ : Move Enter: Select +/-/PU/PD: Value F10: Save ESC: Exit F1: General Help
F5: Previous Values F6: Fail-Safe Defaults F7: Optimized Defaults
Enable
Enabled
Disabled
Enabled
3F8/IRQ4
2F8/IRQ3
Menu Level f
Menu Level f
z IDE Primary/Secondary Master/Slave PIO
The four IDE PIO (Programmed Input/Output) fields let you 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. The options available
are Auto, Mode 0, Mode 1, Mode 2, Mode 3, and Mode 4.
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z IDE Primary/Secondary Master/Slave UDMA
Ultra DMA 66/100 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 your hard drive and your system software support Ultra
DMA 33/66/100, select Auto to enable BIOS support. The options
available are Auto, Mode 0, Mode 1, and Mode 2.
z On-Chip Primary/Secondary PCI IDE
The integrated peripheral controller contains an IDE interface
with support for two IDE channels. Select Enabled to activate
each channel separately. The default value is “Enabled”.
NOTE: Choosing Disabled for these options will
automatically remove the IDE Primary
Master/Slave PIO and/or IDE Secondary
Master/Slave PIO items on the menu.
z USB Keyboard Support
Select Enabled if your system contains a Universal Serial Bus
(USB) controller and you have a USB keyboard.
z Init Display First
This item allows you to decide to active whether PCI Slot or AGP
first. The options available are PCI Slot, AGP.
z IDE HDD Block Mode
This field allows your hard disk controller to use the fast block
mode to transfer data to and from your hard disk drive.
z POWER ON Function
This option allows users to select the type of power ON sequence
for the system to follow. The default value is “Button-Only”.
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y
BUTTONONLY
Follows the conventional way of turning OFF system
power (via power button).
Upon selecting this option, the KB POWER ON
Password line appears. Press <Enter> and you’ll be
Password
prompted to enter and confirm a password of your
choice.
After setting the password, succeeding attempts to
power ON the system will result to null. For system to
activate, user must input the password via keyboard
then press <Enter>.
This option is very similar with that of Password. Hot-
Hot KEY
key combinations range from Ctrl-F1 to Ctrl-F12. User
define this combination from the Hot key Power ON
ma
option.
z Onboard FDC Controller
Select Enabled if your 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 in
this field. The options available are Enabled, Disabled.
z Onboard Serial Port 1/Port 2
Select an address and corresponding interrupt for the first and
second serial ports. The options available are 3F8/IRQ4,
2E8/IRQ3, 3E8/IRQ4, 2F8/IRQ3, Disabled, Auto.
z UART2 Duplex Mode
The second serial port offers these infrared interface modes:
IrDA
ASKIR IrDA-compliant serial infrared port
Normal (default value)
NOTE:
When UART Mode Select is set as ASKIR or IrDA, the options
RxD, TxD Active and IR Transmittion delay will appear.
The UART Mode Select will not appear on the
menu once you disable the setting of Onboard
Serial Port 2.
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z Parallel Port Mode
Select an operating mode for the onboard parallel (printer) port.
Select Normal unless your hardware and software require one of
the other modes offered in this field. The options available are
EPP1.9, ECP, SPP, ECPEPP1.7, and EPP1.7.
z ECP Mode Use DMA
Select a DMA channel for the parallel port for use during ECP
mode.
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4.9 Power Management Setup
The Power Management Setup allows you to save energy of
your system effectively. It will shut down the hard disk and turn
OFF video display after a period of inactivity.
CMOS Setup Utility-Copyright © 1984-2001 Award Software
Power Management Setup
ACPI function
ACPI Suspend Type
Power Management Min Saving
PM Control by APM Yes Menu Level f
Video Off Method V/H SYNC+Blank
Video off After Standby
MODEM Use IRQ 3
Suspend Mode 1 Hour
HDD Power Down 15 Min
Soft-Off by PWR-BTTN Instant-Off
CPU THRM-Throttling 50.0%
Wake-up by PCI card Enabled
PowerOn by Ring Enabled
Wake UP On LAN Enabled
USB KB Wake-Up From S3 Disabled
Resume by Alarm Disabled
Date (of Month) Alarm 0
Time (hh:mm:ss) Alarm 0:0:0
** Reload Global Timer Events **
Primary IDE 0 Disabled
Primary IDE 1 Disabled
Secondary IDE 0 Disabled
Secondary IDE 1 Disabled
FDD,COM,LPT Port Disabled
PCI PIRQ[A-D]# Disabled
ÇÈÆÅ : Move Enter: Select +/-/PU/PD: Value F10: Save ESC: Exit F1: General Help
F5: Previous Values F6: Fail-Safe Defaults F7: Optimized Defaults
Enabled
S1(POS)
Item Help
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z ACPI Function
This item allows you to enable/disable the Advanced
Configuration and Power Management (ACPI). The options
available are Enabled, Disabled.
z Power Management
This option allows you to select the type (or degree) of power
saving for Doze, Standby, and Suspend modes. The table below
describes each power management mode:
Max
Saving
User Define
Min Saving
Disabled
z PM Control by APM
If Advanced Power Management (APM) is installed on your
system, selecting Yes gives better power savings. The default
value is “Yes”.
No
Maximum power savings. Only Available for SL CPUs.
Inactivity period is 1 minute in each mode.
Sets each mode individually. Select time-out periods in
the PM Timers section, following.
Minimum power savings. Inactivity period is 1 hour in
each mode (except the hard drive).
Default value
System BIOS will ignore APM when power managing the
system
System BIOS will wait for APM’s prompt before it enters any
Yes
PM mode (i.e., DOZE, STANDBY or SUSPEND).
Note: If APM is installed or if there is a task running, even
when the timer has timed out, the APM will not prompt
the BIOS to put the system into any power saving
mode!
NOTE: If APM is not installed, this option has no effect.
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z Video Off Method
Determines the manner in which the monitor is blanked.
V/H
SYNC+Blank
Turns OFF vertical and horizontal
synchronization ports and writes blanks to the
video buffer
Select this option if your monitor supports the
Display Power Management Signaling (DPMS)
DPMS
standard of the Video Electronics Standards
Association (VESA). Use the software supplied
for your video subsystem to select video power
management values.
Blank Screen
z Video Off After
As the system moves from lesser to greater power-saving modes,
select the mode in which you want the monitor to blank off. The
default value is “Standby”.
NA
Suspend
Standby
Doze
NOTE: Green monitors detect the V/H SYNC signals to turn off
its electron gun
z Modem Use IRQ
System only writes blanks to the video buffer.
System BIOS will never turn off the screen
Screen off when system is in SUSPEND mode
Screen off when system is in STANDBY mode
Screen off when system is in DOZE mode
3, 4, 5, 7,
9, 10, 11,
NA
z Doze Mode
After the selected period of system inactivity (1 minute to 1 hour),
the CPU clock runs at slower speed while all other devices still
operate at full speed. The default value is “Disabled”.
Disabled
1/2/4/6/8/10/20/30/
40 Min/1 Hr
For external modem, 3 or 4 will be used for card
type modem. It is up to card definition. Default is
3.
System will never enter doze mode
Defines the continuous idle time before
the system entering DOZE mode.
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z Standby Mode
After the selected period of system inactivity (1 minute to 1 hour),
the fixed disk drive and the video shut off while all other devices
still operate at full speed. The default value is “Disabled”.
Disabled
System will never enter STANDBY mode
Defines the continuous idle time before the
1/2/4/6/8/10/2
0/30/40 Min/1
Hr
z Suspend Mode
After the selected period of system inactivity (1 minute to 1 hour),
all devices except the CPU shut off. The default value is
“Disabled”.
Disabled
system entering STANDBY mode.
If any item defined in (J) is enabled & active,
STANDBY timer will be reloaded
System will never enter SUSPEND mode
Defines the continuous idle time before the
1/2/4/6/8/10/2
0/30/40 Min/1
Hr
z HDD Power Down
After the selected period of drive inactivity (1 to 15 minutes), the
hard disk drive powers down while all other devices remain active.
The default value is “Disabled”.
Disabled
1/2/3/4/5/6/7/
8/9/10/11/12/1
3/14/15 Min
system entering SUSPEND mode.
If any item defined in (J) is enabled & active,
SUSPEND timer will be reloaded
HDD’s motor will not power OFF.
Defines the continuous HDD idle time before
the HDD enters power saving mode (motor
OFF)
z Throttle Duty Cycle
When the system enters Doze mode, the CPU clock runs only
part of the time. You may select the percent of time that the clock
runs. The default value is “62.5%”.
z VGA Active Monitor
When Enabled, any video activity restarts the global timer for
Standby mode. The default value is “Enabled”.
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z Soft-Off by PWR-BTTN
This option only works with systems using an ATX power supply.
It also allows the user to define which type of soft power OFF
sequence the system will follow. The default value is “Instant-
Off”.
This option follows the conventional manner systems
Instant-Off
perform when power is turned OFF. Instant-Off is a
soft power OFF sequence requiring only the switching
of the power supply button to OFF
Upon turning OFF system from the power switch, this
option will delay the complete system power OFF
Delay 4
Sec.
sequence by approximately 4 seconds. Within this
delay period, system will temporarily enter into
Suspend Mode enabling you to restart the system at
once.
z Power On by Ring
This option allows the system to resume or wake up upon
detecting any ring signals coming from an installed modem. The
default value is “Enabled”.
z IRQ 8 Break Suspend
You can turn on or off monitoring of IRQ8 (the Real Time Clock)
so it does not awaken the system from Suspend mode. The
default value is “Disabled”.
z Reload Global Timer Events
When Enabled, an event occurring on each device listed below
restarts the global time for Standby mode.
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4.10 PnP/PCI Configuration Setup
This section describes configuring the PCI bus system. PCI, or
Personal Computer Interconnect, is a system which allows I/O
devices to operate at speeds nearing the speed the CPU itself
uses when communicating with its own special components.
This section covers some very technical items and it is strongly
recommended that only experienced users should make any
changes to the default settings.
CMOS Setup Utility-Copyright © 1984-2001 Award Software
PnP/PCI Configurations
Reset Configuration Data Disabled Item Help
Menu Level f
Resources Controlled By Auto (ESCD)
►IRQ Resources Press Enter Select Yes if you are
using a Plug and play
capable operating
system select No if
PCI/VGA Palette Snoop Disabled you need the BIOS to
configure non-boot
devices
ÇÈÆÅ : Move Enter: Select +/-/PU/PD: Value F10: Save ESC: Exit F1: General Help
F5: Previous Values F6: Fail-Safe Defaults F7: Optimized Defaults
z PNP OS Installed
Select Yes if the system operating environment is Plug-and-Play
aware (e.g., Windows 95). The default value is “No”.
z Reset Configuration Data
Normally, you leave this field Disabled. Select Enabled to reset
Extended System Configuration Data (ESCD) when you exit
Setup or if you have installed a new add-on and the system
reconfiguration has caused such a serious conflict that the
operating system can not boot. The options available are Enabled
and Disabled.
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z Resources Controlled By
The Award Plug and Play BIOS can automatically configure all
the boot and Plug and Play-compatible devices. If you select Auto,
all the interrupt request (IRQ), DMA assignment, and Used DMA
fields disappear, as the BIOS automatically assigns them. The
default value is “Manual”.
z IRQ Resources
When resources are controlled manually, assign each system
interrupt as one of the following types, depending on the type of
device using the interrupt:
1. Legacy ISA Devices compliant with the original PC AT
bus specification, requiring a specific interrupt (such
as IRQ4 for serial port 1).
2. PCI/ISA PnP Devices compliant with the Plug and Play
standard, whether designed for PCI or ISA bus
architecture.
The default value is “PCI/ISA PnP”.
z DMA Resources
When resources are controlled manually, assign each system
DMA channel as one of the following types, depending on the
type of device using the interrupt:
1.
Legacy ISA Devices compliant with the original PC
AT bus specification, requiring a specific DMA
channel.
2. PCI/ISA PnP Devices compliant with the Plug and
Play standard, whether designed for PCI or ISA bus
architecture.
The default value is “PCI/ISA PnP”.
z Memory Resources
This sub menu can let you control the memory resource.
z PCI/VGA Palette Snoop
Some non-standard VGA display cards may not show colors
properly. This field allows you to set whether MPEG ISA/VESA
VGA Cards can work with PCI/VGA or not. When enabled, a
PCI/VGA can work with a MPEG ISA/VESA VGA card. When
disabled, a PCI/VGA cannot work with a MPEG ISA/VESA Card.
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z Assign IRQ For USB/VGA
Enable/Disable to assign IRQ for USB/VGA.
4.11 PC Health Status
This option configures the PCI bus system. All PCI bus
systems on the system use INT#, thus all installed PCI cards
must be set to this value.
CMOS Setup Utility-Copyright © 1984-2001 Award Software
PC Health Status
CPU Warning Temperature
Current GMCH Temperature
Current CPU Temp. Menu Level f
Current System Temp.
Current FAN1 Speed
Current FAN2 Speed
Vcore
VTT
+3.3V
+5V
+12V
-12V
-5V
VBAT (V)
5VSB (V)
Shutdown Temperature Disabled
ÇÈÆÅ : Move Enter: Select +/-/PU/PD: Value F10: Save ESC: Exit F1: General Help
F5: Previous Values F6: Fail-Safe Defaults F7: Optimized Defaults
Disabled
Item Help
z Current CPU Temperature
These read-only fields reflect the functions of the hardware
thermal sensor that monitors the chip blocks and system
temperatures to ensure the system is stable.
z Current FAN1/FAN2 Speed
These optional and read-only fields show the current speeds in
RPM (revolution per minute) for the CPU fan and chassis fan as
monitored by the hardware monitoring IC.
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4.12 Frequency/Voltage Control
This option configures the PCI bus system. All PCI bus
systems on the system use INT#, thus all installed PCI cards
must be set to this value.
CMOS Setup Utility-Copyright © 1984-2001 Award Software
Frequency/Voltage Control
Auto Detect DIMM/PCI Clk
Spread Spectrum [Disabled]
Menu Level f
ÇÈÆÅ : Move Enter: Select +/-/PU/PD: Value F10: Save ESC: Exit F1: General Help
F5: Previous Values F6: Fail-Safe Defaults F7: Optimized Defaults
z Auto Detect DIMM/PCI Clk
This item automatically detects the clock speeds of the system
memory installed as well as the PCI interface. The options
available are Enabled and Disabled. The default setting is
Enabled.
Enabled
Item Help
z Speed Spectrum
This item directly relates to the EMI performance of the whole
system. When enabled, all system clocks run at slower speeds
thereby decreasing the electromagnetic interference to the
surrounding environment. Disabling this item improves the system
performance but simultaneously increase the EMI. The default
setting is Disabled.
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4.13 Load Fail-Safe Defaults
This option allows you to load the troubleshooting default
values permanently stored in the BIOS ROM. These default
settings are non-optimal and disable all high-performance
features.
CMOS Setup Utility-Copyright © Award Software
` Standard CMOS Features ` Frequency/Voltage Control
` Advanced BIOS Features Load Fail-Safe Defaults
` Advanced Chipset Features Load Optimized Defaults
` Integrated Peripherals Set Supervisor Password
` Power Ma
` PnP/PCI
C
` PC Health Status Exit Without Saving
Esc : Quit Ç È Æ Å : Select Item
F10 : Save & Exit Setup
Load Fail-Safe Defaults (Y/N)? N
Load Fail-Safe Defaults
To load BIOS defaults value to CMOS SRAM, enter “Y”. If not,
enter “N”.
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4.14 Load Optimized Defaults
This option allows you to load the default values to your
system configuration. These default settings are optimal and
enable all high performance features.
CMOS Setup Utility-Copyright © Award Software
` Standard CMOS Features ` Frequency/Voltage Control
` Advanced BIOS Features Load Fail-Safe Defaults
` Advanced Chipset Features Load Optimized Defaults
` Integrated Peripherals Set Supervisor Password
` Power Man
` PnP/PCI Co
` PC Health Status Exit Without Saving
Esc : Quit Ç È Æ Å : Select Item
F10 : Save & Exit Setup
Load Optimized Defaults (Y/N)? N
Load Optimized Defaults
To load SETUP defaults value to CMOS SRAM, enter “Y”. If
not, enter “N”.
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4.15 Set Supervisor/User Password
You can set either supervisor or user password, or both of then.
The differences between are:
1. Supervisor password: can enter and change the
options of the setup menus.
2. User password: just can enter but do not have the
right to change the options of the setup menus.
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 with eight characters at most, and press
<Enter>. The password typed will now clear any previously
entered password from CMOS memory. You will be asked to
confirm the password. Type the password again and press
<Enter>. You may also press <Esc> to abort the selection and
not enter a password.
To disable password, just press <Enter> when you are
prompted to enter password. A message will confirm the
password being disabled. Once the password is disabled, the
system will boot and you can enter Setup freely.
PASSWORD DISABLED.
When a password is enabled, you have to type it every time
you enter Setup. This prevents any unauthorized person from
changing your system configuration.
Additionally when a password is enabled, you can also require
the BIOS to request a password every time the system reboots.
This would prevent unauthorized use of your computer.
You determine when the password is required within the BIOS
Features Setup Menu and its Security option. If the Security
option is set to “System”, the password is required during boot
up and entry into Setup. If set as “Setup”, prompting will only
occur prior to entering Setup.
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4.16 Save & Exit Setup
This allows you to determine whether or not to accept the
modifications. Typing “Y” quits the setup utility and saves all
changes into the CMOS memory. Typing “N” brigs you back to
Setup utility.
CMOS Setup Utility-Copyright © Award Software
` Standard CMOS Features ` Frequency/Voltage Control
` Advanced BIOS Features Load Fail-Safe Defaults
` Advanced Chipset Features Load Optimized Defaults
` Integrated Peripherals Set Supervisor Password
` Power Man
` PnP/PCI
SAVE to CMOS and EXIT (Y/N)? Y
Con
` PC Health Status Exit Without Saving
Esc : Quit Ç È Æ Å : Select Item
F10 : Save & Exit Setup
Save Data to CMOS
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4.17 Exit Without Saving
Select this option to exit the Setup utility without saving the
changes you have made in this session. Typing “Y” will quit
the Setup utility without saving the modifications. Typing “N”
will return you to Setup utility.
CMOS Setup Utility-Copyright © Award Software
` Standard CMOS Features ` Frequency/Voltage Control
` Advanced BIOS Features Load Fail-Safe Defaults
` Advanced Chipset Features Load Optimized Defaults
` Integrated Peripherals Set Supervisor Password
` Power Man
` PnP/PCI
Con
` PC Health Status Exit Without Saving
Esc : Quit Ç È Æ Å : Select Item
F10 : Save & Exit Setup
Quit Without Saving (Y/N)? N
Abandon all Data’s
This page does not contain any information.
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A p p e n d i x A
Watchdog Timer
Watchdog Features
The Watchdog Timer (WDT) supports the following features and
functions:
Selectable prescaler – approximately 1 MHz and approximately 1 KHz
33 MHz clock (30 ns clock ticks)
Multiple modes: WDT and free-running
z Free-running mode:
One stage timer.
Toggles reset system after programmable time.
BIOS (Hance Rapid Item) can test this function, you can setup the
time from 1~1024 sec. System enable timer after boot.
z WDT Mode:
Two stage timer:
1. First stage generates IRQ and SMI interrupt after programmable
time.
2. Second stage reset system or inverts the previous value.
Used only after first timeout occurs.
Status bit preserved in RTC well for possible error detection and
correction.Reset system when OUTPUT is enabled.
Timer may be disabled (default state) or locked (hard reset required to
disable WDT). WDT automatic reload of preload value when WDT
reload sequence is performed
Watchdog Timer
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Watchdog Overview
PCI
Configuration
Registers
Preload Value 1 Preload Value 2
Down-Counter
Reset/Interrupt Control Logic
RESET
IRQ/SMI
The timer uses a 35-bit down-counter. The counter is loaded with the
value from the first Preload register. The timer is then enabled and
starts counting down. The time at which the WDT first starts counting
down is called the first stage. When the host fails to reload the WDT
before the 35-bit down-counter reaches zero, the WDT generates an
internal interrupt. After the interrupt is generated, the WDT loads the
value from the second Preload register into the WDT’s 35-bit down
counter and starts counting down. The WDT is now in the second
stage. When the host still fails to reload the WDT before the second
timeout, the WDT reset the system and sets the timeout bit
(WDT_TIMEOUT). This bit indicates that the System has become
unstable. The process of reloading the WDT involves the following
sequence of writes:
1. Write 80 to offset BAR + 0Ch.
2. Write 86 to offset BAR + 0Ch.
3. Write 1 to WDT_RELOAD in Reload Register.
64
Watchdog Timer
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SBC82810 Pentium® M All-in-One Half-Size Board User’s Manual
The same process is used for setting the values in the preload
registers. The only difference exists in step 3. Instead of writing a ‘1’
to the WDT_RELOAD, write the desired preload value into the
corresponding Preload register. This value is not loaded into the 35bit down-counter until the next time the WDT reenters the stage. For
example, when Preload Value 2 is changed, it is not loaded into the
35-bit down-counter until the next time the WDT enters the second
stage.
Watchdog Timer
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Watchdog Control Sample
Using the Watchdog Function
Function Reg. Assembler
Setting Base
Time
Read WDT
BaseAdress
WDT unlock BaseAddress + 0ChÎ
Set Timer
Value
Set Free
Running
mode
PCI Reg. 60h , bit 2
Bit2=0 Î 1ms (default)
Bit2=1 Î 1 us
PCI Reg. 10h ~ 13h mov eax,8000EC10h
80h
BaseAddress + 0Ch Î
86h
BaseAddress + 04h ~
07h
PCI Reg.68h, bit 3,2
Bit2=1, Free Running
mode
Max. TimeVaule =
0FFFFFh * 1 ms
mov ebx,TimeValue
mov dx,0cf8h
out dx,eax
mov dx,0cfch
in eax,dx
mov edi,eax ;; store
BaseAddress to edi
push es ; backup es
Reg.
xor ax,ax
mov es,ax
mov ax,8680h
mov es:[edi+0ch],al
mov es:[edi+0ch],ah
mov es:[edi+04h],ebx
pop es ; restore es
Reg.
mov eax,8000EC68h
mov dx,0cf8h
out dx,eax
mov dl,0fch
mov al,04h ;; Free
Running mode
out dx,al
Reload Timer
Function Reg. Assembler
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Watchdog Timer
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SBC82810 Pentium® M All-in-One Half-Size Board User’s Manual
WDT unlock BaseAddress + 0ChÎ
80h
BaseAddress + 0Ch Î
86h
Reload
Teimer
BaseAddress + 0Ah
Bit 8=1, reload timer
value
push es ; backup es
Reg.
xor ax,ax
mov es,ax
mov ax,8680h
mov es:[edi+0ch],al
mov es:[edi+0ch],ah
mov ax,es:[edi+0ah]
or ax,0100h
mov es:[edi+0ah],ax
pop es ; restore es
Reg.
Disable Timer
Function Reg. Assembler
Enable WDT
with Free
Running
mode
PCI Reg.68h, bit 3,2
Bit1=0, Disable WDT
mov eax,8000EC68h
mov dx,0cf8h
out dx,eax
mov dl,0fch
in al,dx
and al,0fdh ;; clear
bit1
out dx,al
Enable Timer
Function Reg. Assembler
Enable WDT
with Free
Running
mode
Watchdog Timer
PCI Reg.68h, bit 3,2
Bit1=1, Enable WDT
mov eax,8000EC68h
mov dx,0cf8h
out dx,eax
mov dl,0fch
in al,dx
or al,02h ;; set bit1
out dx,al
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Watchdog Timer
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SBC82810 Pentium® M All-in-One Half-Size Board User’s Manual
A p p e n d i x B
Serial ATA Setup Information
The board provides the last technology IDE connector. The two
slim type connector of Serial ATA are for fast IDE data transfer.
Nowadays the Serial ATA can provide the data transfer rate up
to 150MB/sec. This is better than the traditional Parallel ATA
(Ultra ATA/133) interface for 133MB/sec.
Parallel ATA and Serial ATA BIOS Setup
CMOS Setup Utility-Copyright © 1984-2001 Award Software
IDE DMA transfer Access
On-Chip Primary PCI IDE
IDE Primary Master PIO
IDE Primary Master PIO
IDE Primary Master UDMA
IDE Primary Master UDMA
On-Chip Primary PCI IDE
IDE Secondary Master PIO
IDE Secondary Master PIO
IDE Secondary Master UDMA
IDE Secondary Master UDMA
** On-Chip Serial ATA Setting **
SATA Mode
On-Chip Serial ATA
Serial ATA Port0
Serial ATA Port1
IDE HDD Block Mode
ÇÈÆÅ : Move Enter: Select +/-/PU/PD: Value F10: Save ESC: Exit F1: General Help
F5: Previous Values F6: Fail-Safe Defaults F7: Optimized Defaults
On Chip IDE Device
Enabled
Enabled
Auto
Auto
Auto
Auto
Enabled
Auto
Auto
Auto
Auto
IDE
Auto
Primary Master
Primary Master
Enabled
Menu Level f
Serial ATA Setup Information
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SBC82810 Pentium® M All-in-One Half-Size Board User’s Manual
On-Chip Serial ATA configuration
This option allows you to setup your Serial ATA work with the
modes below:
z Disable:
This will disable any Serial ATA Device.
z Auto:
This will allow you to let the BIOS auto configure
your IDE drivers if you don’t know how to select the
mode.
z Combined Mode:
This will let you configure the Serial ATA and Parallel
ATA enforced to max of 2 IDE devices on each Serial
and Parallel ATA.
z Enhance Mode:
This will allow you to enable the max 6 IDE drivers.
(Notice! This mode only can work under Windows
2000/XP).
z SATA Only Mode:
This allows you to force the Serial ATA work in
legacy
Serial ATA Port Mode
This option allows you to setup your Serial ATA work with the
modes below:
z IDE Mode:
On-Chip Serial ATA configuration.
z RAID Mode:
Support Intel Software RAID
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Serial ATA Setup Information
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SBC82810 Pentium® M All-in-One Half-Size Board User’s Manual
Parallel ATA and Serial ATA Device Setup
The 6300ESB (Hance Rapids) has defined the device usage
below:
z New OS IDE mode:
6300ESB can work with up to 6 IDE Drivers under
Windows 2000 or Windows XP.
z Traditional OS IDE mode:
6300ESB can only work with up to 4 IDE Drivers
under MS-DOS, Windows 98 or Windows ME, and
Windows NT 4.0.
Operating
Windows
2000/XP
Windows
98/NT/ME
System
Parallel ATA Serial ATA
Primary
(2 Devices)
Master/
Slave
Master/
Slave
NA
Master/
Slave
Secondary
(2 Devices)
Master/
Slave
NA
Master/
Slave
Master/
Slave
SATA1
(1 Device)
SATA0 SATA1
Secondary
Master
Primary
Master
NA NA
SATA2
(1 Device)
Secondary
Slave
Primary
Slave
Serial ATA Setup Information
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