SBC81200
LGA775 Full-size
All-in-One
CPU Card Series
User’s Manual
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 2005 by AXIOMTEK Co., Ltd.
All rights reserved.
December 2005, Version A1
Printed in Taiwan
ii
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.
IBM is a registered trademark of International Business
Machines Corporation.
MS-DOS, and Windows 2000 are trademarks of Microsoft
Corporation.
Award is a trademark of Award Software, Inc.
IBM, PC/AT, PS/2, VGA are trademarks of International
Business Machines Corporation.
Intel and Celeron, Pentium M are trademarks of Intel
Corporation.
Other brand names and trademarks are the properties
and
registered b rands of their respective owners .
iii
T a b l e o f C o n t e n t s
Disclaimers....................................................................ii
ESD Precautions...........................................................iii
Chapter 1 Introduction --------------------- vi
1.1 General Description.............................................1
1.2 Specifications......................................................2
1.3 Utilities Supported...............................................3
1.4 Board Dimensions ...............................................4
Chapter 2 Jumpers and Connectors------------5
2.1 Board Layout.......................................................5
2.2 Jumper Settings ..................................................6
2.3 Connectors..........................................................7
Chapter 3 Installation ----------------------11
3.1 System Memory.................................................11
3.2 CPU Installation ................................................11
3.3 Configuring Power Supply .................................23
3.4 Ultra DMA/66/100 Drive Installation ...................23
3.5 Completing Installation ......................................24
Chapter 4 Hardware Description-------------26
4.1 Mircoprocessor………………………………………..26
4.2 BIOS................................................................. 26
4.3 I/O Port Address Map ........................................26
4.4 General Output Connector: CN10………………….27
4.5 Enhanced IDE Interface Connector ....................28
4.6 Display Interface ................................................29
4.7 Floppy Disk Connector: CN8.............................. 29
4.8 Parallel Port Interface: CN15 .............................35
4.9 Serial Port Interface .......................................... 36
4.10 Serial ATA Port .................................................37
4.11 Keyboard and PS/2 Mouse Connectors ..............38
4.12 USB Connector .................................................40
4.13 ATX SB5V Power Connector ..............................40
4.14 ATX12V CPU Power Connector ......................... 41
4.15 Mini-PCI Connector(Option)............................... 42
4.16 Audio Connector : CN2......................................42
4.17 CDROM Input Connector : CN6..........................42
4.18 TV Out Connector : CN31, CN32........................42
4.19 Lan External LED : CN16, CN17, CN22, CN23.... 43
iv
Chapter 5 Display Drivers ------------------40
5.1 Introduction.......................................................40
5.2 Driver Disks’ Contents.......................................40
5.3 Windows 2000 VGA Driver Installation ...............41
5.4 Windows XP VGA Driver Installation ..................42
Chapter 6 Ethernet ------------------------43
6.1 Introduction.......................................................43
6.2 Features ...........................................................43
6.3 Drivers Supported .............................................43
Chapter 7 Award BIOS Utility ---------------44
7.1 BIOS Introduction..............................................44
7.2 BIOS Setup.......................................................44
7.3 Standard CMOS Setup ......................................46
7.4 Advanced BIOS Features ..................................49
7.5 Advanced Chipset Features...............................55
7.6 Integrated Peripherals .......................................58
7.7 Power Management Setup.................................65
7.8 PNP/PCI Configuration......................................68
7.9 PC Health Status............................................... 70
7.10 Frequency/Voltage Control………………………….80
7.11 Load Optimized Defaults.................................... 73
7.12 Supervisor/User Password Setting......................73
7.13 Exit Setting........................................................82
Appendix A Watchdog Timer ---------------- 83
Appendix B PCI IRQ Routing --------------- 85
v
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vi
SBC81200 LGA775 CPU Card SeriesUser’s Manual
Chapter 1
Introduction
1.1 General Description
The SBC81200 CPU card is an industrial grade CPU card
incorporating the Intel
compatibility with PCI bus passive backplanes. Its 6-layer
structure reduces signal noise and built-in power management
feature. These advanced concepts along with the PCI Local
Bus architecture bring outstanding performance to Windowsbased applications.
®
865G ChipSet, ensuring its
Designed for the professional embedded developers, the
LGA775 all-in-one SBC81200 CPU card is virtually your
ultimate one-step solution to various applications.
Introduction 1
SBC81200 LGA775 CPU Card Series User’s Manual
1.2 Specifications
z Chipset: Intel® 865G
z CPU Socket: LGA775
®
z CPU: Intel
z L2 Cache: Integrated in CPU
z BIOS: Phoenix AwardBIOS Rev.6.00
z System Memory:
2 x 184-pin DDR DIMM sockets
Maximum up to 2GB DDR
z IDE Interface: 2 bus mastering EIDE up t o four devices, Ultra
z FDD Interface: Supports up to 2 drives
z Serial Ports:Two 16550 UARTs ports with 16 byte as two RS232.
z Parallel Ports: One parallel port with ECP/EPP/SPP supported
Pentium 4 FSB 533MHz/800MHz
DMA 100 supported
z VGA Controller:
VGA On-chip Intel
Supports up to 2048x1536 at 75 Hz resolution on
®
865G.
non-interlaced CRT monitors
18Bits LVDS LCD(Optional)
z Ethernet:
Intel 82547GI is Giga LAN controller.
Intel 82562ET is 10/100Mbps LAN controller
Wake On LAN support
2 Introduction
SBC81200 LGA775 CPU Card SeriesUser’s Manual
z USB Interface:
4 USB ports; USB Spec. Rev. 2.0 compliant.
z Audio :
Realtek ALC202A
z Compact Flash:
Type II Socket
z Mini PCI (Option):
Socket-s 124 Pin
z Disk On Chip (Option) :
Socket IC 32 Pin
z Hardware Monitoring:
Controller: Winbo nd W83627HG-AW det ection of CPU
temperature, System temperature, Power failure and Fan
speed.
z Watchdog Timer:
Generates a system reset
Software programmable time interval and hardware
reset only.
255 level, 256 seconds
z Dimensions:122(W) x 338(L) mm
NOTE:Specifications are subject to change without notice.
1.3 Utilities Supported
z Intel
z Ethernet Utility and Drivers
z VGA Drivers
z Audio Drivers
Introduction 3
®
865G Utility and Drivers
SBC81200 LGA775 CPU Card Series User’s Manual
1.4 Board Dimensions
4 Introduction
SBC81200 LGA775 CPU Card Series User’s Manual
Chapter 2
Jumpers and Connectors
2.1 Board Layout
Jumpers and Connectors 5
SBC81200 LGA775 CPU Card Series User’s Manual
2.2 Jumper Settings
Making the proper jumper settings configures the SBC81200 to
match the needs of your application. The following summary
table lists all onboard jumpers and their corresponding
functions and/or default settings.
Jumper Description Jumper setting
JP1 COM2 RS232 setting Short 1-2 (Default)
Short 3-4,7-8 for RS422
Short 5-6,7-8 for RS485
JP3 COM RS232 setting Short 3-5,4-6 (Default)
Short 1-3,2-4 for RS422/485
JP4 COM RS232 setting Short 3-5,4-6 (Default)
Short 1-3,2-4 for RS422/485
JP5 Compact Flash Power Select Short 1-2 for 3.3V (Default)
Short 2-3 for 5V
JP6 Compact Flash Master/ Slave Short for Ma ster (Default)
Open for Slave
JP8 Disk On Chip Memory
Segment
(Option)
JP9 Watchdog Trigger Mode Open (Default)
JP10 LCD Voltage(Option) Short 1-2 for 3.3V(Default)
JP12 CMOS Clear jumper Short 1-2 for Normal
JP13 External Keyboard /Mouse
Wake up : Disabled
Short 1-2 D0000-D1FFF
(Default)
Short 3-4 D2000-D3FFF
Short 5-6 D4000-D5FFF
Short 7-8 D6000-D7FFF
Short 1-2 for NMI
Short 2-3 for Reset
Short 2-3 for 5V
(Default)
Short 2-3 for Clear CMOS
Short 1-2(Default)
Short 2-3 for Enable
6 Jumpers and Connectors
SBC81200 LGA775 CPU Card Series User’s Manual
2.2.1 COM2 RS232/422/485 Settings: JP1,JP3,JP4
COM2 JP3 JP4 JP1
RS-232
Short 3-5,4-6 Short 3-5,4-6 Short 1-2,7-8
(default)
RS-422 Short 1-3,2-4 Short 1-3,2-4 Short 3-4,7-8
RS-485 Short 1-3,2-4 Short 1-3,2-4 Short 5-6,7-8
2.2.2 CompactFlash Power Select Settings: JP5
321
Options Settings
+3.3V
+5V
Short 1-2 (default)
Short 2-3
2.2.3 CompactFlash Master/Slave Settings: JP6
Options Settings
Short (default)
Open
Master
Slave
2.2.4 DiskOnChip Memory Segment (Option): JP8
Options Settings
D0000 – D1FFF
D2000 – D3FFF
D4000 – D5FFF
D6000 – D7FFF
Short 1-2 (default)
Short 3-4
Short 5-6
Short 7-8
Jumpers and Connectors 7
SBC81200 LGA775 CPU Card Series User’s Manual
2.2.5 Watchdog Trigger Mode Setting: JP9
The watchdog timer is an indispensable feature of the
SBC81200. It has a sensitive error detection function and a
report function. When the CPU processing comes to a halt, the
watchdog either generates a NMI or resets the CPU.
321
Options Settings
NMI
RESET
Disabled
Short 1-2
Short 2-3
Open(default)
2.2.6 LCD Volt age Settings (Option): JP10
321
Options Settings
+3.3V
+5V
Short 1-2 (default)
Short 2-3
2.2.7 CMOS Cl ear Jumper: JP12
321
Options Settings
Clear CMOS
Normal
Short 2-3
Short 1-2 (default)
2.2.8 Keyboard Weak Up Support Settings: JP13
SBC81200 supports keyboard weak up. The function can be
enabled or disabled by JP13.
321
Options Setting
Enable
Disable
Short 2-3
Short 1-2 (default)
8 Jumpers and Connectors
SBC81200 LGA775 CPU Card Series User’s Manual
2.3 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
SBC81200.
Connectors Label Connectors Label
General Output Connector CN10 Primary IDE Connector J1
Printer Port Connector CN3 Secondary IDE Connector J2
COM1 CN4 Compact Flash Connector CN11
COM2 CN8 SATA Port 1 Connector CN19
USB Port1,2 Connector CN15 SATA Port 2 Connector CN21
USB Port3,4 Connector CN12 FDD Connector CN13
System BIOS U7 IrDA Connector CN28
CRT Connector CN24 Mini PCI Connector
(Option )
Keyboard/Mouse Connector CN34 CPU FAN Connector CN36
External Mouse Connector CN30 SYSTEM FAN1Connect or CN35
External Keyboard
Connector
Ethernet Connector 1 CN18 Internal Buzzer BU1
Ethernet Connector 2 CN14 Internal Battery BT1
Ethernet 1 External Speed
LED
Ethernet 2 External Speed
LED
Ethernet 1 External
Link/ACT LED
Ethernet 2 External
Link/ACTLED
TV Out 1(AV) (Option ) CN32 CD Input Connector CN6
TV Out 2(S) (Option ) CN31 DiskOnCh ip Socket U16
AXIOMTEK LVDS LCD
Interface (Option )
LCD Power Connector
(Option )
CN29 SYSTEM FAN2 Connector CN1
CN22 LGA775 CPU Socket U9
CN17 184-pi n DDR Memory
Channel A
CN23 184-pi n DDR Memory
Channel B
CN16 Audio Connector CN2
CN27 ATXSB5V Po wer
Connecor
CN26 ATX12V CPU Power
Connector
CN25
DIMM2
DIMM1
CN33
CN7
Jumpers and Connectors 9
SBC81200 LGA775 CPU Card Series User’s Manual
NOTE:
SBC81200VGE Lan1 is Intel 82547GI Giga LAN and LAN2 is
Intel 82562ET 10/100Mbps LAN, Compact Flash,Audio.
SBC81200VG Lan is Intel 82547GI Giga LAN, Compact Flash,
Audio.
SBC81200VE LAN is Intel 82562ET 10/100Mbps LAN,
Compact Flash, Audio.
10 Jumpers and Connectors
SBC81200 LGA775 CPU Card Series User’s Manual
Chapter 3
Installation
This chapter describes the hardware installation procedures on
the SBC81200 all-in-one LGA775 CPU card. The following is a
list of typical peripherals required to build a minimum syste m:
Power supply and passive backplane
IBM™ PC/AT keyboard
Display monitor
Floppy or hard disk with MS-DOS or Flash Disk emulator
3.1 System Memory
The SBC81200 industrial CPU card supports two 184-pin DDR
sockets for a maximum total memory up to 2G B.
3.2 CPU Installation
This processor is intended to be professionally installed. Before
installing the processor, please review the additional integration
notes available at http:/www.intel.com/go/integration. Take proper
electrostatic dis-charge(ESD)precautions suchas using
appropriate ground straps, gloves and ESD mats.
1.Open socket lever by pushing level down and away from
socket (A). Lift lever (B).
Installation 11
SBC81200 LGA775 CPU Card Series User Manual
2.. Open load plate (C). DO NOT TOUCH SOCKET CONTACTS
(D).
12 Installation
SBC81200 LGA775 CPU Card Series User’s Manual
3.. Remove protective cover (E) from load plate. Do not disc ard
the protective cover. Always replace the socket cover if the
processor is removed from socket.
4.. Remove processor from protective cover. (HOLD
PROCESSOR
Installation 13
SBC81200 LGA775 CPU Card Series User Manual
5.. Hold processor with thumb and index finger oriented as
shown. [Enter finger align to socket cutouts(F).] Align notches
(G) with socket (H). Lower the processor straight down without
tilting or sliding the processor in the socket.
14 Installation
SBC81200 LGA775 CPU Card Series User’s Manual
6..Close load plate. Pressing down no load plate (I) close and
engage socket lever (J).
Installation 15
SBC81200 LGA775 CPU Card Series User Manual
7.. With the CPU BOARD INSTALLED IN THE CHASSI S place
The fan heatsink onto the CPU BOARD, aligning the features
through the holes (Be careful not to damage the thermal
interface material attached to the bottom of the fan heatsink.)
16 Installation
SBC81200 LGA775 CPU Card Series User’s Manual
8.. Push down on the top of each fastener while holding the fan
heat sink in place. You should hear a “ click “ when pushing
down each fastener. Check that all four fastener are securely
attached.
Installation 17
SBC81200 LGA775 CPU Card Series User Manual
9.. Connect the processor 4 wire fan cable connector to the
CPU board 4 pin CPU fan header. (The processor 4 wie fan
cable connector can be connect to the CPU board 3 pin CPU
fan header if a 4 pin CPU fan header is unavailable).
18 Installation
SBC81200 LGA775 CPU Card Series User’s Manual
BOXED INTEL PROCESSOR REMOVAL INSTRUCTIONS
1.. To remove the fan heatsink, disconnect fan cable. Ro tate
each1/4 turn COUNTERCLOCKWISE using a flathead
screwdriver [Orient the fasteners as shown (K)].
Installation 19
SBC81200 LGA775 CPU Card Series User Manual
2.. Pull up on each fastener to release them. Remove the fa n
heatsink.
20 Installation
SBC81200 LGA775 CPU Card Series User’s Manual
3..To reset the fasteners, turn each one back 1/4 turn
CLOCKWISE before reinstalling. [Orient the fasteners
Aas shown(L)].
Installation 21
SBC81200 LGA775 CPU Card Series User Manual
4.. To remove the processor do steps 1-5 in reverse. Be
careful to protect the socket and processor from any foreign
matetial contamination. REINSTALL SOCKET AND
PROCESSOR PROTECTIVE COVERS.
22 Installation
SBC81200 LGA775 CPU Card Series User’s Manual
3.3 Configuring Power Supply
3.3.1 ATX Power Supply
Follow these instructions if the system has an ATX power
supply installed.
Install the ATX Power Control Connector cable to the
designated ATX power control connector on your backplane.
The ATX Power Control Connector cable is a 6-pin cable that
comes with the AXIOMTEK BACKPLANE packaging.
3.3.2 AT Power Supply
When using an AT power supply in your system, don’t need
the ATX Power Control Connector cable.
3.4 Ultra DMA/66/100 Drive Installation
To accommodate the fast transfer rate of Ultra DMA/66/100 , an
80-conductor cable (with 40 pin connectors on both ends) is
necessary when installing Ultra DMA/66/100 drives. The
SBC81200, on this aspect, can support a total of 4 Ultra
DMA/66/100 drives. It is through the IDE Connector (J1, J2)
where the 80-conductor cable is connected. The diagram
below illustrates the proper installation procedure, including
color coding of connectors, of the 80-conductor cable.
Installation 23
Blue ATASTM for
A
A
system board's
40-pin IDE
connector
SBC81200 LGA775 CPU Card Series User Manual
80-pin Ultra DMA/66/100 cable
Black ATAS
for Master Drive
TM
Red stripe
represents pin 1 of
cable
Grey ATASTM for
Slave Drive
TA/33
Cable with
40 conductors
TA/66/100
Cable with
80 conductors
3.5 Completing Installation
To complete the installation, follow the steps listed below.
1.Make sure the power is OFF.
2.Set the configuration jumpers according to the jumper
settings on Chapter 2.
3.Install the SBC81200 CPU card into one of the slots on the
passive backplane. You may allow the SBC81200 to stand
alone as a single board computer.
4.Connect the I/O cables and peripherals, i.e. floppy disk, hard
disk, monitor, keyboard, power supply and etc. to the CPU
board.
24 Installation
SBC81200 LGA775 CPU Card Series User’s Manual
NOTE:
others are gray.
5. Turn ON the system power.
The color of pin one is usually red or blue, while
Installation 25
SBC81200 LGA775 CPU Card Series User Manual
C h a p t e r 4
Hardware Description
This chapter gives a detailed explanation of the hardware
features onboard the SBC81200 all-in-one LGA775 CPU card.
4.1 Microprocessors
The SBC81200 supports Intel® Celeron/Pentium 4 CPUs.
Systems based on these CPUs can be operated under UNIX,
OS/2, Linux, Windows 2000/XP, and MS-DOS environments.
The system’s performance depends on the installed CPU on
the board.
4.2 BIOS
The system BIOS used in SBC81200 is Award Plug and Play
BIOS. The SBC81200 contains a single 4MB Flash EPROM.
For more detailed information, refer to Chapter 7 for a
complete description of the BIOS setup utility and the available
features accompanying it.
26
Hardware Description
SBC81200 LGA775 CPU Card Series User’s Manual
4.3 I/O Port Address Map
The CPU card communicates via I/O ports. It has a total of
1KB port addresses that can be assigned to other devices via
I/O expansion cards.
Address Devices
000-01F
020-03F
040-05F
060-06F
070-07F
080-09F
0A0-0BF
0F0
0C0-0DF
0F1
0F8-0FF
120
121
122
1F0-1F8
200-207
300-31F
360-36F
378-37F
3B0-3BF
3C0-3CF
3D0-3DF
3F0-3F7
3F8-3FF
2F8-2FF
DMA controller #1
Interrupt controller #1
Timer
Keyboard controller
Real time clock, NMI
DMA page register
Interrupt controller #2
Clear math coprocessor bus y signal
DMA controller #2
Reset math coprocessor
Math processor
Disable watchdog timer operation (read)
Enable watchdog timer operation (read)
Watchdog
Fixed disk controller
Game port
Prototype card
Reserved
Parallel port #1
MDA video card (including LPT1)
EGA card
CGA card
Floppy disk controller
Serial port #1 (COM1)
Serial port #2 (COM2)
Hardware Description
27
SBC81200 LGA775 CPU Card Series User Manual
4.4 General Output Connector: CN10
CN10
2 4 6 8 10 12 14 16 18 20
135791113151719
Power LED
This 3-pin connector, designated at Pins 1, 3, and 5 of CN10,
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 an d Internal Bu zzer Connector
Pins 2, 4, 6, and 8 of CN10 connect to the case-mounted
speaker unit or internal buzzer. Short pins 4-6 when
connecting the CPU card to an internal buzzer. When
connecting an external speaker, set these jumpers to Open
and install the speaker cable on pin 8 (+) and pin 2 (-).
System Reset Switch
Pins 17 & 18 of CN10 c onnect 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 19 & 20 of CN10 connect the hard disk drive
and the front panel HDD LED. Pins 19 is -, and pin 20 is
assigned as +.
Reserved pins
Pins 7 and 9-16 of CN10 are reserved pins.
28
Hardware Description
SBC81200 LGA775 CPU Card Series User’s Manual
Power switch
This 2-pin connectoris designed at Pin13 and Pin 14 of CN10
connects the ATX power button of the front panel to the
SBC81872 CPU board. Allow user controlling the power on/off
State of ATX power supply.
4.5 Enhanced IDE Interface Connector
The SBC81200 includes a PCI bus enhanced IDE controller
that can support master/slave mode and post write transaction
mechanisms with 64-byte buffer, and master data transaction.
This feature, connected via connector J1 and J2, allows the
SBC81200 to handle 4 IDE drives.
J1,J2: IDE Connector Pin Assignment
Pin Description Pin Description Pin Description
1 Reset # 2 GND 3 Data 7
4 Data 8 5 Data 6 6 Data 9
7 Data 5 8 Data 10 9 Data 4
10 Data 11 11 Data 3 12 Data 12
13 Data 2 14 Data 13 15 Data 1
16 Data 14 17 Data 0 18 Data 16
19 GND 20 N/C 21 N/C
22 GND 23 IOW # 24 GND
25 IOR # 26 GND 27 IOCHRDY
28 N/C 29 N/C 30
GND-Default
31 Interrupt 32 N/C 33 SA1
34 N/C 35 SA0 36 SA2
37
HDC CS0 #
38
HDC CSI #
39
HDD Active #
40 GND
Hardware Description
29
SBC81200 LGA775 CPU Card Series User Manual
.
4.6 Display Interface
4.6.1 Flat Panel/CRT Int erface Controller
The GMCH provides interfaces to a progressive scan analog
monitor and DVO can drive a variety of DVOdevices (LVDS,
and TV-Out).
• The GMCH has an integrated 350 MHz RAMDAC that can
directly drive a progressive scananalog monitor up to a
resolution of 2048x1536 at 75 Hz.
4.6.2 VGA/LVDS Panel Connectors
The SBC81200 Series has two connectors that support CRT
VGA and LVDS panel displays, individually or simultaneously.
CN24 is a D-SUB 15-pin connector commonly used for the
CRT VGA display, and CN27 is 40-pin and CN26 is 7-pin
Hirose connector for LVDS panel connection(Option).
CN24: CRT/VGA Connector Pin Assignment
Pin Signal Pin Signal Pin Signal
1 Red 2 Green 3 Blue
4 N/A 5 GND 6 AGND
7 AGND 8 AGND 9 +5V
10 GND 11 N/A 12 DDC DAT
13 Horizomtal Sync 14 Vertical Sync 15 DDC CLK
30
Hardware Description
SBC81200 LGA775 CPU Card Series User’s Manual
CN27: Connector for LVDS Panel (Option)
Pin Description Pin Description
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
LCD Power+
LCD Power+
LCD Power+
N/A
GND
TXU3-
TXU3+
GND
TXUCKTXUCK+
GND
TXL0TXL0+
GND
TXL1TXL1+
GND
TXL2TXL2+
GND
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
LCD Power+
LCD Power+
LCD Power+
N/A
GND
TXU0-
TXU0+
GND
TXU1-
TXU1+
GND
TXU2-
TXU2+
GND
TXL3-
TXL3+
GND
TXLCKTXLCK+
GND
CN26 :LCD Power (Option)
Pin Description
1 +12V
2 +12V
3 +5V
4 Reserved
5 GND
6 GND
7 GND
Hardware Description
1
+12V
3
2
+
+5V
1
2
V
5
4
Reserved
GND
7
6
G
G
N
N
D
D
31
SBC81200 LGA775 CPU Card Series User Manual
4.6.4 Flat Panel Connector Pin Description
Name Description
TXU0-3
TXL0-3
+12V
LCD Power+
TXUCK
TXLCK
Channel 1 Data output
Channel 0 Data output
+12V power controued by chip set
LCD POWER By JP10
Channel 1 clock output
Channel 0 clock output
4.7 Floppy Disk Connector: CN13
The SBC81200 provides a 34-pin header type connector, CN13,
supporting up to two floppy drives. The floppy drives may be
any one of the following types: 5.25" 360KB/1.2MB and 3 .5"
720KB/1.44MB/2.88MB.
CN3: Floppy Disk Connector Pin Assignment
Pin Description Pin Description Pin Description
1
GND
4
N/C
7
GND
10
Motor enable A #
13
GND
16
Motor enable B #
19
GND
22
Write data #
25 GND 26
28 Write pr otect # 29 GND 30 Read data #
31 GND 32 Side 1 select # 33 GND
34 Disk change #
2
Reduce write
Current
5
GND
8
Index #
11
GND
14
Drive select A #
17
GND
20
STEP #
23
GND
Track #
3
GND
6
N/C
9
GND
12
Drive Select B #
15
GND
18
Direction #
21
GND
24
Write gate #
27
GND
.
32
Hardware Description
SBC81200 LGA775 CPU Card Series User’s Manual
4.8 Parallel Port Interface: CN3
The SBC81200 onboard CN3 is a multi-mode parallel port able
to support:
z Standard mode: IBM PC/XT, PC/AT and PS/2TM
compatible with bi-directional
parallel port
z Enhanced mode: Enhance parallel port (EPP)
compatible with EPP 1.7 and EPP
1.9 (IEEE 1284 compliant)
z High speed mode: Microsoft a nd Hewlett Packard
extended capabilities port (ECP)
IEEE 1284 compliant
The address select of the onboard parallel port in LPT1 (3BCH)
or disabled is done by BIOS CMOS setup.
CN3 Parallel Port Connector Pin Assignment
Pin Description Pin Description
1 Strobe # 14 Auto Form Feed #
2 Data 0 15 Error #
3 Data 1 16 Initialize #
4 Data 2 17 Printer Select In #
5 Data 3 18 GND
6 Data 4 19 GND
7 Data 5 20 GND
8 Data 6 21 GND
9 Data 7 22 GND
10 Acknowledge # 23 GND
11 Busy 24 GND
12 Paper Empty # 25 GND
13 Printer Select 26
Hardware Description
33
SBC81200 LGA775 CPU Card Series User Manual
4.9 Serial Port Interface
The serial interface onboard SBC81200 consists of COM1 port
(CN4) and COM2 (CN8) supports RS-232/422/4 85
4.9.1 Seri al Ports IRQ Selection
SBC81200 uses two 10-pin connectors for COM1 (CN4) and
COM2 (CN8). Interrupt Requests on COM1 and COM2 are
selected via IRQ4 and IRQ3 respectively. Additionally, both
ports can be enabled or disabled via BIOS setting.
RS-232/422/485 PIN Assignment: CN4,CN8
CN4
CN8
D-SUB
9PIN
Description
RS-232
RS-422
(CN8)
RS-485
(CN8)
1 1 Data Carrier Delect(DCD) TX- Data 2 6 Data Set Ready(DSR) NC NC
3 2 Receive Date(RXD) TX+ Data +
4 7 Request to Send(RTS) NC NC
5 3 Transmit Data(TXD) RX+ NC
6 8 Clear to Send(CTS) NC NC
7 4 Data Terminal Ready
RX- NC
(DTR)
8 9 Ring Indicator(RI) NC NC
9 5 GND GND GND
10 X NC NC NC
9
10
1
2
CN4/CN8 D-SUB 9PIN
RS-485 Receive Data: COM2 RTS Register must be clear.
34
Hardware Description
SBC81200 LGA775 CPU Card Series User’s Manual
RS-485 Transmint Data: COM2 RTS Register must be set.
4.10 Keyboard and PS/2 Mouse Connectors
The SBC81200 provides a keyboard (CN29) and Mouse (C N30)
interface with two 5-pin connectors. CN34 is a DIN connector
for PS/2 keyboard and mouse connection.
CN29/CN30
Clock
No Connection
GND
Power
Data
1
2
3
4
5
Hardware Description
CN34
Keyboard Data
GND
31 24
5
Keyboard Clock
Mouse Data
VCC
6
Mouse Clock
35
SBC81200 LGA775 CPU Card Series User’s Manual
4.11 USB Connector
The Universal Serial Bus (USB) connector on the SBC81200 is
for installation of peripherals supporting the USB interface.
CN12/CN15 is the 9-pin USB connector on the SBC81200.
CN12/CN15
10
AGND
USB
GND
USB
GND
USB
P0+
USB
P1+
USB
P0-
USB
P1+
USB
Power
1
2
USB
Power
4.12 IrDA Connector
CN28 is a 5-pin IrDA connector for wireless communication.
CN28
R
E
S
E
G
N
T
D
X
R
+
V
R
X
5
E
V
D
13245
36 Hardware Description
SBC81200 LGA775 CPU Card Series User’s Manual
4.13 ATX SB5V Power Connector Connector
The interface enables and supports reliable power anagement
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.
CN33 on the SBC81200 is a 6-pin header connector that
provides ATX SB5V Power.
CN33
EXTSMI
GND
PW_BTN
GND
PW_ON
5VSB
1
2
3
4
5
6
4.14 ATX12V CPU Power Connector: CN7
This connector connected to an ATX12V power supply and
used for CPU Core Voltage.
Important Note: Make sure your ATX12V power supply can
provide 16A on the +12V lead and at least 1A
on the +5V standby lead (+5VSB). The
minimum recommended wattage is 250W or
300W for a fully configured system. The
system may become unstable and may
experience difficulty powering up if the power
supply is inadequate.
Hardware Description 37
SBC81200 LGA775 CPU Card Series User’s Manual
4.15 Mini-PCI Connector(Option): CN25
This mini-PCI connector is designed for “on-board” expans ion.
You don
LAN card or IDE control card.
We prepare these types of mini-PCI card and them can be sold
as accessories of SBC81200.
’t need back plane to have another SCSI card, gigabit
For the futher information, please refer the mini-PCI card
manual.
4.16 Audio Connector: CN2
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
9
10
7
8
6
4.17 CD ROM Input Connector: CN6
Pin Description
CD In Left
1
GND
2
GND
3
CD In Right
4
1
2
3
4
’s
35
1
2
4
38 Hardware Description
SBC81200 LGA775 CPU Card Series User’s Manual
4.18 TV Out Connector(Option): CN31, CN32
S-Video Out Connector: CN31
Pin Description
1
2
3
4
Video GND
NC
C Output
Y Output
4
1
23
CVBS Out Connector: CN32
Pin Description
1
2
CVBS Out
Video GND
4.19 Lan External LED: CN16,CN17,CN22,CN23
Lan Speed LED: CN17,CN22
Pin Description
1
2
3
100 Speed (-)
+3.3V
1000 Speed (-)
123
If you ues 10Mbps Ethernet, this LED is not work.
Lan Link/Act LED: CN16,CN23
Pin Description
+3.3V
1
Link/Active (-)
2
Hardware Description 39
SBC81200 LGA775 CPU Card Series User’s Manual
Chapter 5
Display Drivers
5.1 Introduction
The GMCH provides interfaces to a progressive scan analog
monitor.
The GMCH has an integrated 350 MHz RAMDAC that
can directly drive a progressive scananalog monitor up to a
resolution of 2048x1536 at 75 Hz.
5.2 Driver Disks’ Contents
The driver diskettes that come with the SBC81200 Series
package contains the following installation programs:
Win2000 driver
WinXP driver
40 Display Drivers
SBC81200 LGA775 CPU Card Series User’s Manual
5.3 Windows 2000 VGA Driver Installation
To install or upgrade the DirectX driver
Microsoft DirectX 8.0a must be installed prior to installing the
video driver support on the SBC81200 Series.
If you’ve installed a retail version of Windows 2000 you’ll need
to install Microsoft DirectX 8.0a. This file can be download
from
http://www.microsoft.com/windows/directx/default.asp
To install video support
If you have installed retail Windows you need to install the
video driver. The driver is contained in the
\SBC81200\Drivers\VGA subdirectory on the dirvers CD.
To install or upgrade the Intel 865G video driver:
1. Run SETUP.EXE from the driver directory on your drivers
CD
2. Follow the onscreen directions to complete installation.
3. There may be messages about the driver not having a
digital signature, select Yes to all these message boxes.
4. Upon successful completion you will be asked to reboot
your computer, choose
computer now
Otherwise, choose
and continue to next step.
Display Drivers 41
” if you have no other drivers to install.
“Yes, I want to restart my
“No, I will restart my computer later”
SBC81200 LGA775 CPU Card Series User’s Manual
5.4 Windows XP VGA Driver Installation
To install video support
If you have installed retail Windows you need to install the
video driver. The driver is contained in the
\SBC81200\Drivers\VGA subdirectory on the dirvers CD.
To install or upgrade the video driver:
1. Run SETUP.EXE from the video driver directory.
2. Follow the onscreen directions to complete the installation.
3. At the end you will be asked to reboot the PC. Choose YES
and press FINISH to exit the video driver installation.
42 Display Drivers
SBC81200 LGA775 CPU Card Series User’s Manual
Chapter 6
Ethernet
6.1 Introduction
The SBC81200 is equipped with the high performance Plug
and Play Ethernet interface which is fully compliant with the
IEEE 802.3 standard, and consisting of the RJ-45 connector
(CN18 and CN19).
6.2 Features
z 10/100/1000BASE-T Triple-speed MAC
z PCI Express host interface
z Standards compliant WOL
z Large burs t read
6.3 Drivers Supported
Bundled with popular software drivers, the SBC81200 Ethernet
interface allows great flexibility to work with all major
networking operating systems including Windows 2000, XP,
Linux 2.2, 2.4, Netware, Solaris x86 and UNIX.
NOTE:Before you begin the driver software
installation, please see the detailed installation
procedure from the Product I nformation CD-ROM
and be sure to make installation and backup copies
of the driver files.
Ethernet 43
SBC81200 LGA775 CPU Card Series User’s Manual
Chapter 7
Award BIOS Utility
Chapter 8 describes the different settings available in the
Award BIOS that comes with the SBC81200 CPU card. Also
contained here are instructions on how to set up the BIOS
configuration.
7.1 BIOS Introduction
The Award BIOS (Basic Input/Output System) installed in your
computer system
a standard IBM-AT compatible I/O system. The BIOS provides
critical low-level support for standard devices such as disk
drives, serial and parallel ports. It also adds virus and
password protection as well as special support for detailed
fine-tuning of the chipset controlling the entire system.
7.2 BIOS Setup
’s ROM supports Intel Celeron processors in
The Award BIOS provides a Setup utility program for
specifying the system configurations and settings. The BIOS
ROM of the system stores the Setup utility. When you turn ON
the computer, the Award BIOS is immediately activated.
Pressing the <Del> key immediately allows you to enter the
Setup utility. If you are a little bit late pressing the <Del> key,
POST (Power On Self Test) will continue with i ts test routines,
thus preventing you from invoking the Setup. If you still wish to
enter Setup, restart the system by pressing the
or simultaneously pressing the <Ctrl>, <Alt> and <Delete>
keys. You can also restart by turning the system OFF and back
ON again. The following message will appear on the screen:
Press <DEL> to Enter Setup
In general, you press the arrow keys to highlight items,
<Enter> to select, the <PgUp> and <PgDn> keys to change
44 Award BIOS Setup
”Reset” button
SBC81200 LGA775 CPU Card Series User’s Manual
entries, <F1> for help and <Esc> to quit.
When you enter the Setup utility, the Main Menu screen will
appear on the screen. The Main Menu allows you to select
from various setup functions and exit choices.
The section below the setup items of the Main Menu displa ys
the control keys for this menu. Another section located at the
bottom of the Main Menu, just below the control keys sectio n,
displays information on the currently highlighted item in the list.
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 Setup 45
SBC81200 LGA775 CPU Card Series User’s Manual
7.3 Standard CMOS Setup
“Standard CMOS Setup” allows you to record some basic
hardware configurations in your computer system and set the
system clock and error handling. If the motherboard is already
installed in a working system, you will not need to select this
option. You will need to run the Standard CMOS option,
however, if you change your system hardware configurations,
the onboard battery fails, or the configuration stored in the
CMOS memory was lost or damaged.
At the bottom of the menu are the control keys for use on this
menu. If you need any help in each item field, you can press
the <F1> key. It will display the relev ant information to help
you. The memory display at the lower right-hand side of the
menu is read-only. It will adjust automatically according to the
memory changed. The following pages describe each item of
this menu.
46 Award BIOS Setup
SBC81200 LGA775 CPU Card Series User’s Manual
z Date
The date format is <day>, <month>,< date>, <year>. Press <F3>
to show the calendar.
day
date
month
year
The day of week, from Sun to Sat, det ermined by
the BIOS, is read only
The date, from 1 to 31 (or the m aximum allo wed in
the month), can key in the numerical / funct ion key
The month, Jan through Dec.
The year, depends on the year of BIOS
z Time
The time format is <hour> <m inute> <second> a ccepting either
function key or numerical ke y. The time is calc ulated based on
the 24-hour military-time clock. For exampl e, 1 p.m. is 13:00:00.
z IDE Channel 0 Master/IDE Ch annel 0 Slave/IDE Channel 1
Master/IDE Channel 1 Slave
The categories identify the types of one channel that have been
installed in the computer. There are 45 pr edefined types and 2
user definable types are for Enhanced IDE BIOS. Type 1 to Type
45 are predefined. Type User is user-defin able.
Press <PgUp>/<+> or <PgDn>/<−> to select a numb ered hard
disk type or type the number and press <Ent er>. Note that the
specifications of your drive must match wit h the drive table. T he
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 d efine your o wn drive
type manually.
If you select Type User, related informa tion is asked to be
entered to the following it ems. Enter the information di rectly from
the keyboard and press <Enter>. This i nformation should be
provided in the document ation from your ha rd disk vendor or th e
system manufacturer.
If the controller of HDD interface i s ESDI, select “Type 1” .
If the controller of HDD interface is SCSI, select “None”.
If the controller of HDD interface i s CD-ROM, select “None”.
CYLS.
HEADS
PRECOMP
number of cylinders
number of heads
write precom
LANDZONE
SECTORS
MODE
landing zone
number of sectors
HDD access mode
If there is no hard disk drive i nstalled, select NONE and press
<Enter>.
Award BIOS Setup 47
SBC81200 LGA775 CPU Card Series User’s Manual
z Drive A type/Drive B type
The category identifies the types of floppy disk drive A or drive B
installed in the computer.
None No floppy drive installed
360K, 5.25 in 5.25 inch PC-type standard drive; 360Kb
capacity
1.2M, 5.25 in 5.25 inch AT-type high-de nsity drive; 1.2MB
capacity
720K, 3.5 in 3.5 inch double-sided drive; 720Kb capacity
1.44M, 3.5 in 3.5 inch double-sided drive; 1.44MB capacity
2.88M, 3.5 in 3.5 inch double-sided drive; 2.88MB capacity
z Halt On
This field determines whether the syste m will halt if an error is
detected during power up.
No errors
All errors
All, But Keyboard
All, But Diskette
All, But Disk/Key
The system boot will halt on any error
detected.
Whenever the BIOS detects a non-fatal
error, the system will stop and you will be
prompted.(Default)
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.
48 Award BIOS Setup
SBC81200 LGA775 CPU Card Series User’s Manual
7.4 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.
7.4.1 CPU Feature
Move the cursor to this fil d and press <Ent er>. The following screen
Will be appeared.
Award BIOS Setup 49
SBC81200 LGA775 CPU Card Series User’s Manual
The setting on the screen are f or reference onl y. Your version may
not be identical to this on e.
z Delay prior to Thermal
This filed is used to select the tim e that would force t he CPU to a
50% duty cycle when it excedds uts maximum operating
temperature therefore protecting the C PU and the system b oard
From overtheating to ensure a safe computing e nvironment.
z Thermal Management
Thermal Monitor 1 On-die throtting
Thermal Monitor 2 Ratio and VID transition
z TM2 Bus Ratio
This field is used to select the frequency (Bus Ratio) of the
throttled performance state t hat will be initiated when the on- die
sensor turns from cool to hot.
z TM2 Bus VID
This field is used to select the voltage of the throttled
performance state that will be initiated when the on-die sensor
Turns form cool to hot.
z Limite CUPID MaxVal
The CPUID instruction if some newer CPUs will return a value
greater than 3. The default is Disabled bec ause this problem
does not exist in the Windows series operating systems. If you
are using an operating system other tha n Windows, this p roblem
50 Award BIOS Setup
SBC81200 LGA775 CPU Card Series User’s Manual
May occur. To avoid this problem, enable this field to limit the
return value to 3 or lesser than 3.
7.4.2 Hard Disk Boot Priority
This field is used to select the boot sequence of the hard
drives. Move the cursor to thi s field then press <Ent er>. Use
the Up or Down arrow keys to select a device then press<+>
to move it up or <-> to move it down the list.
z Virus Warning
This item protects the boot sector and partitio n table of your hard
disk against accidental modifications. If an attempt is made, the
BIOS will halt the system and display a warning message. If this
occurs, you can either allow the operation to continue or run an
anti-virus program to locate and remove the problem.
NOTE:Many disk diagnostic programs, which attempt to
access the boot sector table, can cause the virus warning.
If you will run such a program, disable the Virus Warning
feature.
z CPU L1 & L2 Cache
These fields speed up the memory access. The default value is
enabled. Enable the external cache for better performance.
z CPU L3 Cache
This field is used to enable or disable the CPU’s L3 cache.
z Hyper-Threading Technology( For Intel Pentium 4 Processor
with Hyper-Threading Technology only)
This field is used to enable the functionality of the Intel Pentium
4 Processor with Hyper-Threading Technology and will appear
only when using this processor.
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 Enabl ed, BIOS will shorten or sk ip
some check items during POST. The default setting is “Enabled”.
Enabled
Disabled
Enable Quick
POST
Normal POST
Award BIOS Setup 51
SBC81200 LGA775 CPU Card Series User’s Manual
z First/Second/Third Boot Device
These items allow the se lection 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 swaps floppy drive
assignments so that Drive A becomes Drive B, and D rive B
becomes Drive A. By default, this f ield is set to Disabled.
z Boot Up Floppy Seek
During POST, BIOS will determine t he floppy disk d rive type, 40
or 80 tracks, installed in the syst em. 360Kb type is 40 track s
while 720Kb, 1.2MB and 1.44MB are all 80 track s. The default
value is “Enabled”.
BIOS searches for floppy disk drive to determine if it is
Enabled
Disabled
40 or 80 tracks. Note that BIOS can not tell from 720K,
1.2M or 1.44M drive type as they are all 80 tracks.
BIOS will not search for the type of floppy disk drive by
track number. There will be no warning message
displayed if the drive installed is 360K.
st
, 2nd, and 3rd devices
z Boot Up NumLock Status
This option enables and disables the numb erlock function of the
keypad. The default value is “On”.
On Keyp ad functions confine wit h numbers
Off
Keypad functions convert to special f unctions (i.e.,
left/right arrow keys)
z Gate A20 Option
This entry allows you to select how gate A20 is handled. Gate
A20 is a dveice used to address memory above 1 Mbyte. Initially.
gate A20 was handled via the keyboard controller. Today, while
keyboard still provide this support, it is more common and much
faster for the system chipset to provide support for gate A20.
52 Award BIOS Setup
SBC81200 LGA775 CPU Card Series User’s Manual
z Tyematic Rate Setting
Disabled Contiunally holding down a key on your keyboard will
cause the BIOS to report that the key is down.
Enabled The BIOS will not only report that the key is down, but
Will first wait for a moment and if the key is still down
it will begin to report that the key has been depressed
repeatedly. For example you would use such a feature
to accelerate cursor movements with the arrow keys.
You can then select the typematic rat e and typematic
delay in the “ Tyematic Rate (Chars/Sec) ” and
“ Typematic Delay (Msec) “ field below.
z Typematic Rate (Chars/Sec)
This field allows you to s elect the rate at which the keys are
accelerated.
z Typematic Delay(Msec)
This field allows you to select the delay between when the key
was first depressed and when the acceleration begins.
z Security Option
This item allows you to limit acc ess to the system and Set up, or
just to Setup. The default value is “Set up”.
System
Setup
The system will not boot and access to Setup will be
denied if the incorrect password is ent ered at the prompt.
The system will boot, but access to Setup will be denied
if the correct password is not ent ered at the prompt.
NOTE:To disable security, select PASSWORD SETTING
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 APIC M ode
Leave this field in its default setting.
z MPS Version Control for OS
This field is used to select the MPS version that the system
board is using.
Award BIOS Setup 53
SBC81200 LGA775 CPU Card Series User’s Manual
z OS Select for DRAM >64MB
This field allows you to acc ess the memory that is over 64MB in
OS/2.
z Report No FDD For WIN95
The options are Yes or No.
z Small Logo(EPA) Show
Enabled The EPA logo will appear during system boot up.
Disabled The EPA logo will not appear during system boot-up.
54 Award BIOS Setup
SBC81200 LGA775 CPU Card Series User’s Manual
7.5 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.
z DARM Timing Selectable
This field is used to select the timing of the DRAM.
By SPD The EEPROM on a DIMM has SPD (Serial
Presence Detect) data stru cture that stores
information about the module such as the
memory type,memory size, memory speed etc.
When this option is selected the system will run
according to the information in the EEPROM.
This option is the default setting because it
provides the most stable condition for the
system. The “ CAS Latency Time “
to “ Syst em Memory Freque ncy “ field will show the
default settings by SPD.
Award BIOS Setup 55
SBC81200 LGA775 CPU Card Series User’s Manual
Manual If you want better performan ce for your system ot her
than the one “ by SPD “ select “ Manual “ then
select the best option in the “ CAS Latency Time “
to “ System Memory Frequency “ fields.
z CAS Latency Time
This field is used to select the latency between the DRAM read
command and the time that t he data was rece ived
z DRAM RAS# to CAS# Delay
This field is used to select the latency between the DRAM active
Command and read/write comm and.
z DRAM RAS# Precharge
This field is used to select the idle clocks after issuing a
precharge command to the DRAM.
z Precharge Delay
The options are Auto, 4,5,6,7,8,9,10,11,12,13,14 and 15.
z Memory Frequency for
This field is used to select the memory clock speed of DIMM.
z System BIOS Cacheable
When this field is enabled, accesses to the system BIOS ROM
address at F0000H-FFFFFH are cached, provide that the cache
controller is enabled.
z Video BIOS Cacheable
As with caching the system BIOS, enabling the Video BIOS
cache will allow access to video BIOS addressed at C0000H
to be cached if the cache controller is also enabled. The lar ger
the range of the Cache RAM, th e faster the video per formance.
z Memory Hole At 15M-16M
You can reserve this area of s ystem memory for ISA ada pter
ROM. When this area is reserved, it can’t be
Cached. The user information of perip herals that need
to use this area of system memory usually discusses their
memory requirements.
z AGP Aperture Size (MB)
This field determines the effectiv e size of the Graphic Aper ture
used for a particular GMCH conf iguration. It can b e updated by
the GMCH-specific BIOS configuration sequence before the PCI
standard bus enumeration sequence tak es place. If it is not
updated then a default value will select an aperture of maximum
size.
56 Award BIOS Setup
SBC81200 LGA775 CPU Card Series User’s Manual
z Init Display First
This item allows you to decide to active whether PCI Slot or onchip VGA first.
z Onchip VGA Enable/Dis
You can use this item to select onchip VGA for the ma in system
VGA.
z On-chip Frame Buffer Size
On-chip Frame buffer size can be set to1MB or 8MB.
z Boot Display
This feature allows user t o select which type of t he display
device are going to be used for s ystem. This feature is set to
“ Auto “.
z Panel Scaling (Option)
Use this feature to auto or force scaling the connected panel
accordingly. Most of the retail sold panels are equipped with
scalar already. It is recommended to set this feature as “ Auto “.
z Panel Number (Option)
This feature allows user to sele ct the type of the panel which is
going to be used on the system.
z TV Standard (Option)
Select TV Mode NTSC/PAL if Support TV output.
Award BIOS Setup 57
SBC81200 LGA775 CPU Card Series User’s Manual
7.6 Integrated Peripherals
This option sets your hard disk configuration, mode and port.
7.6.1 On-Chip IDE Device
Move the cursor to this fiel d and press <Enter>. The following
screen will be appeared.
58 Award BIOS Setup
SBC81200 LGA775 CPU Card Series User’s Manual
z IDE HDD Block Mode
Enabled The IDE HDD uses the block mode. The system BIOS
will check the hard disk drive for the maximum block
size the system can transfer. The block size will
depend on the type of hard disk drive.
Disabled The IDE HDD uses the standare mod e.
z IDE DMA Transfer Access
This field when Enabled will enhance the IDE DMA transfer of an
IDE hard disk drive.
z On-Chip Primary PCI IDE
These fields allow you to enable or disable the primary and
secondary IDE controll er, select Disabl ed if you want to add a
Different hard drive controll er.
z IDE Primary Master PIO and IDE Primary Slave PIO
PIO means Programmed Input/Output Rather than have the BIOS
issue a series of commands to effect a transfer to or from the
disk drive, PIO allows the BIOS to te ll the controller what it wants
and then let the contro ller and the CPU perform the compl ete
task by themselves. Your system supports five modes, 0 (default)
to 4, which primarily differ in timing. When Auto is selected the
BIOS will select the best available mode after checking your
drive.
Auto The BIOS will automatically set the system
according to your hard disk timing.
Mode 0-4 You can select a mode that match es your hard
disk timing. Caution : Do not use the wrong
setting or you will have drive errors.
z IDE Primary Master UDMA and IDE Primary Sla ve UDMA
These fields allow you to set the Ultra DMA in use. When Auto is
selected the BIOS will select the best available option after
checking your hard drive or CD ROM.
Auto The BIOS will automatically detect the
settings for You.
Disabled The BIOS will not detect these categories.
z On-Chip Serial ATA
Disabled Disables the onboard SATA
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Auto The system will detect the existing SATA
and IDE drives then automaticall y se them
To the available Master / Slave M ode.
Combined Mode This option allows you to use both IDE and
SATA drives; allowing a maximum od 4
drives-1 IDE Master; 1 IDE Slave and 2
SATA. You must manually set the SATA
and PATA drives mode in the “ PATA IDE
Mode “ and “ SATA Port “ fields.
Enhanced Mode This option allows you to use both IDE and
SATA drives; allowing a maximum of 6
drives – 1 IDE Master, 1 IDE S lave and 4
SATA.
SATA Only This option automatically sets the SATA
drives to Primary Master mode. Since the
SATA drives are in Master mode, you can
not set the IDE drive to Master mo de.
z PATA IDE Mode
This field is used to select the functi on mode for IDE 1 connect or
and its relation to the SATA ports,
Primary IDE 1 serves as Primary Master and
Primary Slave channel. SATA 2 and SATA
4 serves as Secondary M aster and
Secondary Slave channel. SATA 1 and
SATA 3 are disabled.
Secondary IDE 1 serves as Secondar y Master and
Secondary Slave ch annel. SATA 1 and
SATA 3 serves as Primary Master and
Primary Slave channel. SATA 2 and
STATA 4 are disabled.
z SATA Port
If the “ PATA IDE M ode “ field is set to Primary, this field will
show” P1, P3 is S econdary; meaning SAT A 2 and SATA 4 are
Secondary.
If the “ PATA IDE M ode “ field is set to Secondary, this field will
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show “ P0, P2 is Primary “; meaning SATA 1 and SATA 3 ar e
Primary.
7.6.2 Onboard Device
Move the cursor to this field an d press <Enter>. The fo llowing
Screen will be appeared.
z USB Controller
Enabled Enables the onboard USB
Disabled Disables the onboard USB
z USB 2.0 Controller
Select Enabled if your s ystem contains a Un iversal Serial Bus
V2.0 (USB2.0) controller and you h ave USB2.0 peripherals.
The choice: Enabled, Disabled.
z USB Keyboard Support
Select Enabled if your system contains a Un iversal Serial Bus
(USB) controller and you have a USB keyboard.
z AC97 Audio
Auto Select this option when using the onboard audio
CODEC.
Disabled Select this option when using a P CI sound card.
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7.6.3 Super IO Device
Move th e cursor to this field a nd press < Enter >. T he following
screen will be appeared.
z
z
z Onboard Serial Port 1/Port 2
Select an address and corresponding interrupt for the first and
second serial ports.
The choice: 3F8/IRQ4, 2E8/IRQ3, 3E8/IRQ4, 2F8/IRQ3, Disabled,
Auto.
z UART Mode Select
This item allows you to select UART mode.
The choice: IrDA, ASKIR, Normal.
z UR2 Duplex Mode
This item allows you to select the IR half/full duplex funcion.
The choice: Half, Full.
O
z Power On Function
This field allows you to use the keyboard or PS/2 mouse to
power on the system.
Button only Default setting. Uses the power button to
power on the system.
Password When this option is selected, set the
password you would like to use to po wer on
the system in the “ KB Po wer On Password “
field.
Hot Key When this option is selected, select the
function key you would like to use the power
on the system in the “ Hot Key Power On “
field.
Mouse Move When this option is selected, move the
mouse to power on the system.
Mouse Click When this option is selected, click the m ouse
button to power on the syst em.
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Any Key Press any key to power on the system.
Keyboard 98 When this option is selected, press the
“ wak e up “ key of the windows 98
compatible keyboard to power on the
system.
z KB Power On Password
Move the cursor to this field and press < Enter >. Enter your
password. You can enter up t o 5 characters. Type i n exactly
the same password to confirm, then press < Enter >.
The power button will not function once a keyboard password
has been set in this field. You m ust type the correct pass word
to power on the system. If you forgot the password, po wer off
the system and remove the battery.
z Hot Key Power ON
This field is used to select a function key that you would like to
use to power on the system.
z Onboard FDC Controller
Enabled Enabled the onboard floppy disk controller.
Disabled Disabled the onboard floppy disk controller.
z UART Moe Select
This field is used to select the type of IrDA standard supported
by your IrDA device. For better transmission of data, your IrDA
peripheral device must be within a 30 degree angle and within a
distance of I metter.
z UR2 Duplex Mode
Half Data is completely transmitted before receiving
Data
Full Transmits and receives data simultaneously.
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z Onboard Parallel Port
378/IRQ7, 3BC/IRQ7, 278/IRQ5 Select the I/O address and
IRQ for the onboard parallel port.
Disabled Disables the onboard parallel port.
z Parallel Port Mode
The options are SPP, EPP, ECP and ECP+EPP. These apply to a
Standard specification and will depend on the type and speed of
You device. Refer to your peripherals manual for the best option.
SPP – Allows normal speed operation but in one direction only.
ECP (Extended Capabilities Port) – Allow parallel port to
operate in bidirectional mode a nd at a speed faster then the
normal mode’s data transfer rate.
EPP (Enhanced Parallel Port) – Allows bidirectional parallel port
operation at maximum speed.
z ECP mode Use DMA
This is used to slect a DMA channel of the parallel port.
z PWRON After
This item allows you to select if you want to power on the system
after power failure.
PWR-Fail
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7.7 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.
z ACPI Function
This function ahould be enabled only in operating systems that
support ACPI. Currently, only Windows 2000/ME/XP supports
this function. If you want to use the Suspend to RAM function,
Make sure this field is enabled then select “ S3(STR)” in the
ACPI Suspend Type “ field.
z ACPI Susppend Type
This field is used to select the t ype of Suspend mode.
S1(POS) Enables the Power On Suspend function.
S3(STR) Enables the Suspend to RAM function.
z Power Management
This field allows you select the type(or degree) of power saving
by changing the length of idle time that ela pses before the
Suspend mode and HDD Power Down fields are act ivated.
Min Saving Minimum power saving time for the Suspend
Mode(1 hour) and HDD Power Down (15 min.)
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Max Saving Maximum power saving time for the Suspend
Mode and HDD Power Down =1 min.
User Define Allows you to set the power saving time in the
“ Suspend Mode “ and “ HDD Power Down
“ fields.
z Video Off Method
This determines the manner in which the monitor is blqnked.
V/H SYNC + Blank This selection will cause the system
to turn off the vertical and horizontal
synchronization ports and write
blanks to the video buffer.
Blank Screen This option only writes blanks to video
buffer.
DPMS Inititalizes display power management
Signaling. Use this option if your
video board supports it.
z Video Off In Suspend
This field is used to activate the video off feature when t he
system enters the Suspend mod e. The options ar e Yes or No.
Suspend Type
z
The options are Stop Grant and PwrON Suspend.
z MODEM Use IRQ
This field is used to set an IRQ channel for the modem installed
in your system.
z Suspend Mode
This is selectable only when th e Power Management field is set
to User Define. When the system enters the Suspend mode
according to the power sav ing time selected, the CPU and
onboard peripherals will be shut off.
z HDD Power Down
When enabled and after the set time of system inactivity, the
hard disk drive will be powered down while all other devices
remain active.
z Soft-Off by PWR-BTTN
Pressing the power button for more t han 4 seconds forces the
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system to enter the Soft-Off state when the system has “hung.”
The choice: Delay 4 Sec, Instant-Off.
z Wake-Up By PCI card
If this item is enable, it allows the system to resume from a
software power down or power saving mode whenever there is an
Incoming call to an installed fax/modem. This function needs to
be supported by the relevant hardware and soft ware.
z Power On by Ring
An input signal on the serial Ring Indicator (RI) line (i n other
words, an incoming call on the modem) awakens the system from
a soft off state.
The choice: Enabled, Disabled.
z Resume by Alarm
When Enabled, your can set the date and time at which the RTC
(real-time clock) alarm awak ens the system from S uspend mode.
The choice: Enabled, Disabled.
z FDD, COM, LPT Port
The default value is “Disabled”.
z POWER ON Function
This field allows you to use the keyboard or PS/2 mouse to
power-on the system
z KB Power On Password
Move the cursor to this fiel d and press <Enter>. Enter your
password. You con enter up t o 5 characters. Type i n exactly the
same password to confirm, then pr ess<Enter>
z Hot Key Power On
This field is used to select a function key that you would like to
use to power-on the syste m
z PWRON After
This item allows you to select if you want to power on the system
after power failure.
PWR-Fail
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7.8 PNP/PCI Configuration
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.
z Reset Configuration Data
Enabled The BIOS will reset the Extended System
Configuration Data (ESCD ) once automatic ally.
It will then recreate a new set of configuration
data.
Disabled The BIOS will not reset the configurationb data.
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z Resource controlled by
The Award Plug and Play BIOS has the capacity to automatically
configure all of the boot and Plug and Play comp atible devices.
However, this capability means absolutely nothing unless you are
using a Plug and Play operating syst em such as Windows®98.
The options available are Aut o and Manual.
z IRQ Resources
When resources are controlled manually, assign each system
interrupt a type, depending on the type of device using the
interrupt.
.
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7.9 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.
z Current Power Temperat ure.
The current system power will be detected automatically.
z Current CPU Temperature.
The current system CPU tem perature will be automaticall y
detected by the system.
z Current SYSTEM Temperature.
Show you the current s ystem1 temperat ure.
z Current SYSTEM FAN1 Speed
Show you the current system fan1 temperature.
z Current CPU FAN Speed
These optional and read-only fields show the current speeds in
RPM (revolution per minute) for the CP U fan and chassis fan as
monitored by the hardware monitoring IC.
RPM(Revolutions Per Minute)
z Current SYSTEM FAN2 Speed.
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Show you the current system fan1 temperature.
z +3.3V/+5V/+12V/-12V/-5V/VBAT(V)/5VSB
Show you the voltage of +3.3V/+5V/+12V/-12V/-5V.
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7.10 Frequency/Voltage Control
z CPU Clock Ratio
This field is used to select the CPU’s frequency
z Auto Detect PCI Clk
Leave this field in its defa ult setting. Do not alter t his setting
unless advised by an engi neer or technician.
z CPU Clock
This field procides several op tions for selecting the e xternal
system bus clock of the processor; the avai lable options allow
you to adjust the processor’s bus clock by 1MHZ increment .
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7.11 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)? N
Pressing
for optimal performance system operations
“Y” loads the default values that are factory settings
7.12 Supervisor/User Password Setting
You can set either supervisor or user password, or both of then.
The differences between are:
Set Supervisor Password: can enter and change the options
of the setup menus.
Set User Password: just can only 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, up to eight characters in length, and press
<Enter>. The password typed now will clear any previously
entered password from CMOS memory. You will be asked to
confirm the password. Type the password again and press
<Enter>. You may also press <Esc> to abort the selection and
not enter a password.
To disable a password, just press <Enter> when you are
prompted to enter the password. A message will confirm the
password will be disabled. Once the password is disabled, the
system will boot and you can enter Setup freely.
PASSWORD DISABLED.
When a password has been enabled, you will be prompted to
enter it every time you try to enter Setup. This prevents an
unauthorized person from changing any part of your system
configuration.
Additionally, when a password is enabled, you can also require
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the BIOS to request a password every time your system is
rebooted.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 (see Section 3).
If the Security option is set to
required both at boot and at entry to Setup. If set to
prompting only occurs when trying to enter Setup.
“System”, the password will be
“Setup”,
7.13 Exit Setting
Save & Exit Setup
Pressing <Enter> on this item asks for confirmation:
Save to CMOS and EXIT (Y/N)? Y
Pressing “Y” stores the selections made in the menus in
CMOS – a special section of memory that stays on after you
turn your system off. The next time you boot your computer ,
the BIOS configures your system according to the Setup
selections stored in CMOS. After saving the values the system
is restarted again.
Exit Without Saving
Pressing <Enter> on this item asks for confirmation:
Quit without saving (Y/N)? Y
This allows you to exit Setup without storing in CMOS any
change. The previous selections remain in effect. This exits
the Setup utility and restarts your compute
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A p p e n d i x A
Watchdog Timer
Using the Watchdog Function
The SBC81200 CPU card uses version 2.0 of the watchdog
timer. This onboard WDT generates either a system reset or
non-maskable interrupt (NMI), depending on the settings made
on jumper JP16 of SBC81200. Follow the steps below to
enable and program the watchdog function of SBC81200.
Start
↓
Un-Lock WDT : OUT 120H 0AH ; enter WDT function
OUT 120H 0BH ; enable WDT function
↓
Set multiple (1~4) : OUT 120 0NH ; N=1,2,3 or 4
↓
Set base timer (0~F) : OUT 121 0MH ; M=0,1,2,…F
↓
WDT counting
↓
re-set timer : OUT 121 0MH ; M=0,1,2,…F
↓
IF No re-set timer : WDT time-out, generate RESET or NMI
↓
IF to disable WDT : OUT 120 00H ; Can be disable at any time
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M
N
1 2 3 4
0
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
0.5 sec. 5 secs. 50 secs. 100 secs.
1 sec. 10 secs. 100 secs. 200 secs.
1.5 secs. 15 secs. 150 secs. 300 secs.
2 secs. 20 secs. 200 secs. 400 secs.
2.5 secs. 25 secs. 250 secs. 500 secs.
3 secs. 30 secs. 300 secs. 600 secs.
3.5 secs. 35 secs. 350 secs. 700 secs.
4 secs. 40 secs. 400 secs. 800 secs.
4.5 secs. 45 secs. 450 secs. 900 secs.
5 secs. 50 secs. 500 secs. 1000 secs.
5.5 secs. 55 secs. 550 secs. 1100 secs.
6 secs. 60 secs. 600 secs. 1200 secs.
6.5 secs. 65 secs. 650 secs. 1300 secs.
7 secs. 70 secs. 700 secs. 1400 secs.
7.5 secs. 75 secs. 750 secs. 1500 secs.
8 secs. 80 secs. 800 secs. 1600 secs.
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A p p e n d i x B
PICMG PCI IRQ Routing
Device ID Slot Int
PCI Slot 0 31 0 BCDA
PCI Slot 1 30 1 CDAB
PCI Slot 2 29 2 DABC
PCI Slot 3 28 3 ABCD
On Board Device IRQ Routing
Device ID Slot Int
PCI-ISA Bridge 22 4
Mini-PCI 1 26 5 CD
PCI IRQ Routing
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