SBC81822 Series User`s Manual A5
Contents
1. The SBC81872 CPU card is an industrial grade CPU card incorporating the Intel 915GM ChipSet ensuring its compatibility with PCI bus passive backplanes Its 8 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 Windows based applications Designed for the professional embedded developers the Socket 479 all in one SBC81872 CPU card is virtually your ultimate one step solution to various applications Introduction 1 SBC81872 Socket479 All in One CPU Card Series User s Manual 2 Specifications Chipset Intel 915GM CPU Socket Socket 479 CPU Intel Socket479 Pentium M FSB400 533MHz L2 Cache Integrated in CPU BIOS Phoenix AwardBIOS Rev 6 00 gt O System Memory m 2 x 184 pin DDR DIMM sockets m Maximum up to 2GB DDR IDE Interface 1 bus mastering EIDE up to two devices Ultra DMA 100 supported FDD Interface Supports up to 2 drives Serial Ports Two 16550 UARTs ports with 16 byte as two RS 232 Parallel Ports One parallel port with ECP EPP SPP supported VGA Controller m VGA On chip Intel 915GM m Supports up to 2048x1536 at 60 Hz resolution on non interlaced CRT monitors m 18Bits or 36Bits LVDS LCD interface Ethernet m Controller Broadcom BCM5721 Transcation bus thru one PCI Express interface m LAN chip is replaceable with RTL8110S Giga2. and continue to next step 34 Display Drivers SBC81872 Socket479 All in One 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 SBC81872 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 Display Drivers 35 This page does not contain any information 36 SBC81872 Socket479 All in One CPU Card Series User s Manual 6 1 Chapter 6 Ethernet Introduction The SBC81872 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 e e e e 6 3 Features 10 100 1000BASE T Triple speed MAC PCI Express host interface Standards compliant WOL Large burst read Drivers Supported Bundled with popular software drivers the SBC81872 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 det
3. Award BIOS Setup 49 50 Phoenix AwardBIOS CMOS Setup Utility PCL Express Root Port Func PCI Express Port 1 Auto Item Help PCI Express Port 2 Lauto PCT Express Port 3 auto Menu Level Pe PCI Express Port 4 Auto PCI E Compliancy Mode vL da Tlee Move Enter Select PU PDiValue Fl0 Save ESC Exit Fl General Help Fi Previous Values F6 Fail Safe Defaults F7 Optimized Defaults PCI Express Port 1 to PCI Express Port 4 These Filed are used to enable or disable the PCI Express function Onchip VGA Enable Dis You can use this item to select onchip VGA for the main system VGA On chip Frame Buffer Size On chip Frame buffer size can be set to1MB or 8MB FIXED Memory Size This item is used to set the fixed memory size for onboard VGA used The available setting values are 32MB 64MB 128MB DVMT Memory Size This item is used to set DVMT memory size DVMT ensures the most efficient use of available system memory resource for maximum 2D 3D graphics performance The available settinbg values are 32MB 64MB 128MB Boot Display This feature allows user to select which type of the display device are going to be used for system This feature is set to Auto Panel Scaling 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 Award BIOS
4. Max memory allocation support base on total system memory Max 128M 1 MB or 8 MB of pre allocated memory supported Intel Dual Frequency Graphics Technology Intel Smart 2D Display Technology Asynchronous Display core and Render core clocks supported 2D Display core frequency required to be equal or greater than 3D Render Core Frequency 2D Display core frequency at 133 200 or 320MHZ 22 Hardware Description SBC81872 Socket479 All in One CPU Card Series User s Manual Vcc 1 5V depending on the host memory configurations 3D Render core frequency at 133 160 166 200 or 320MHZ Vcc 1 5V depending on the host memory configurations Dual Independent display pipes 32 bit Hardware cursor supported 2D graphics engine Optimized 256 bit BLT engie 8 16 and 32 bit perpixel color 3D Graphics Rendering Enchantments 1 3 Dual Texture GigaPixel Sec Fill Rate 16 and 24 bit Z Buffering 8 bit Stencil Buffering 16 and 32 bit Color Maximum 3D Resolution Supported 1600x1200x32 Hardware Description 23 SBC81872 Socket479 All in One CPU Card Series User s Manual 4 6 3 VGA LVDS Panel Connectors The SBC81872 Series has two connectors that support CRT VGA and LVDS panel displays individually or simultaneously CN20 is a D SUB 15 pin connector commonly used for the CRT VGA display and CN5 and CN6 are 20 pin and CN11 is 5 pin Hirose connector for LVDS panel connection CN20 CRT VGA Connector Pi
5. yp2 _ Reserved JP3 Reserved JP4 Reserved JP5 Reserved JP6 Reserved JP7_ Reserved ae dee CMOS Short 1 2 Normal Default Short 2 3 Clear CMOS Short 1 3 2 4 Auto for Dothan B stepping CPU JP9 FSB selection Default Short 3 5 400MHZ for Banias or Dothan A Dothan B stepping CPU Short 3 5 4 6 533MHZ For Dothan A and B stepping CPU JP10 LAN1Ext Link Active LED JP11 LAN2 Ext Link Active LED JP12 LAN1 Ext Speed LED JP13 LAN1 Ext Speed LED 2 ACT Link 2 ACT Link 1 100 1000 3 3V Jumpers and Connectors SBC81872 Socket479 All in One CPU Card Series User s Manual 2 2 1 LCD Voltage Selection JP1 Settings hort 1 2 5V S 3 3V Short 2 3 Default 2 2 2 Clear CMOS JP8 Options Setting Default Clear CMOS Short 2 3 2 2 3 FSB Clock Selection JP9 Banias Dothan Dothan A stepping B Stepping AUO NotSuuport NotSuuport Default 400MHZ Short 3 5 Short 3 5 Short 3 5 533MHZ Not Suuport Short3 5 4 6 _ Short3 5 4 6 E ole wll Oje wll jo Jumpers and Connectors 7 SBC81872 Socket479 All in One 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 connect
6. 16 16 16 17 18 19 19 19 21 22 22 4 5 2 4 5 3 4 6 4 7 4 8 4 9 4 10 4 11 4 13 4 14 4 15 4 16 Chapter 5 5 1 5 2 5 3 5 4 Chapter 6 6 1 6 2 6 3 Chapter 7 7 1 7 2 7 3 7 4 Features VGA LVDS Panel Connectors Floppy Disk Connector CN8 Parallel Port Interface CN15 Serial Port Interface Serial ATA Port Keyboard and PS 2 Mouse Connectors USB Connector ATX SB5V Power Connector ATX12V CPU Power Connector CN4 Mini PCI Connector CN23 LAN External LED JP10 JP11 JP12 JP13 Display Drivers Introduction Driver Disks Contents Windows 2000 VGA Driver Installation To install or upgrade the DirectX driver To install video support Windows XP VGA Driver Installation To install video support Ethernet Introduction Features Drivers Supported Award BIOS Utility BIOS Introduction BIOS Setup Standard CMOS Setup Advanced BIOS Features 22 24 25 26 27 28 29 30 31 31 31 32 33 33 33 34 34 34 35 35 37 37 37 37 39 39 39 41 44 7 5 7 6 7 7 7 8 7 9 7 10 7 11 7 12 Appendix Appendix Advanced Chipset Features Integrated Peripherals Power Management Setup PNP PCI Configuration PC Health Status Load Optimized Defaults Supervisor User Password Setting Exit Setting Watchdog Timer PCI IRQ Routing 48 52 55 58 60 64 65 67 66 69 SBC81872 Socket479 All in One CPU Card Series User s Manual Chapter 1 Introduction 1 1 General Description
7. Lan chip or RTL8100C 10 100Mbps m Wake On LAN support 2 Introduction SBC81872 Socket479 All in One CPU Card Series User s Manual USB Interface m 2 USB ports USB Spec Rev 2 0 compliant Hardware Monitoring m Controller Winbond W83627HF AW detection of CPU temperature System temperature Power failure and Fan speed Watchdog Timer m Generates a system reset m Software programmable time interval and hardware reset only m 255 level 255 seconds Dimensions 122 W x 338 L mm NOTE Specifications are subject to change without notice 1 3 Utilities Supported Intel 915GM Utility and Drivers Ethernet Utility and Drivers VGA Drivers Introduction 3 SBC81872 Socket479 All in One CPU Card Series User s Manual 1 4 Board Dimensions N O a N oN 19 Te ji o Ko Introduction SBC81872 Socket479 All in One CPU Card Series User s Manual Chapter 2 Jumpers and Connectors 2 1 Board Layout 121 9200 WI marar 8H am kemo femo fem Jumpers and Connectors 5 SBC81872 Socket479 All in One CPU Card Series User s Manual 2 2 Jumper Settings Making the proper jumper settings configures the SBC81872 to match the needs of your application The following summary table lists all onboard jumpers and their corresponding functions and or default settings JP1 LCD voltage selection Short 1 2 5V Short 2 3 3 3V Default
8. Pin 14 of CN10 connects the ATX power button of the front panel to the BC81872 CPU board Allow user controlling the power on off 20 Hardware Description SBC81872 Socket479 All in One CPU Card Series User s Manual State of ATX power supply 4 4 Enhanced IDE Interface Connector The S BC81872 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 CN7 allows the BC81872 to handle 2 IDE drives CN7 IDE Connector Pin Assignment Reset 3 Data 7 Data 8 Data 9 Data 5 Data 10 Data 4 Data 11 12 Data 12 Data 2 Data 13 15 Data 1 Data 14 18 Data 16 fo GND Default ws fz Hoc oso 40 GND HDD Active HDC CSI Hardware Description 21 SBC81872 Socket479 All in One CPU Card Series User s Manual 4 5 Display Interface 4 5 1 Flat Panel CRT Interface Controller Integrated Display Interface support Analog CRT DAC interface support Support max DAC frequency up to 400MHZ 24 bit RAMDAC support DDC2B compliant Up to 2048x1536 mode support Digitial LVDS interface support Integrated dual channel LVDS interface supported on Display Pipe B only Support 25 to 112MHZ single dual channel LVDS interface Single channel LVDS interface support 1x18bpp Dual channel LVDS interface support 2x18bpp 4 5 2 Features Internal Graphics Features DVMT 3 0 support
9. Select Enabled if your system contains a Universal Serial Bus USB controller and you have a USB Mouse The choice Enabled Disabled 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 choice Enabled Disabled Award BIOS Setup 53 54 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 UART Mode Select This item allows you to select UART mode The choice IrDA ASKIR Normal UR2 Duplex Mode This item allows you to select the IR half full duplex funcion The choice Half Full Onboard Parallel Port This item allows you to determine access onboard parallel port controller with which I O address The choice 3BC IRQ7 378 IRQ7 278 IRQ5 Disabled Parallel Port Mode Select an operating mode for the onboard parallel printer port Select Normal Compatible or SPP unless you are certain your hardware and software both support one of the other available modes The choice SPP EPP ECP ECP EPP ECP Mode Use DMA Select a DMA channel for the parallel port for use during ECP mode The choice 3 1 Award BIOS setup SBC81872 Socket479 All in One CPU Card Series User s Manual 7 7 Power Managemen
10. TLP payload size for PCI express devices The unit is byte The available setting value Are 128 256 512 1024 2048 4096 Award BIOS Setup 59 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 Phoenix AwardBIOS CHOS Setup Utility PC Health Status fSSSSSSSSSsSSSssSSsosSSSSSsSSSSSSSSssSSsSSSSSSSSSsSSSSSspSoSsS SSSsSSsSSSSssScSss Current CPU Temp 50 C7122 F Item Help Current System Temp 44 CAITE O Current System Temp 37 C7 98 F Menu Level Current CPUFAN Speed 5625 RPM Current System Speed RPH Current System Speed RPM VCore 1 82 YTT 1 04 3 3 3 31 Y 5 4 41 Y 12 Y 11 91 12 12 19 SBN S04 VBATCY 3 21 Y BYSBCY 5 40 Y eS ee ee FotPrevious Values Fr Optimized Defaults Current CPU Temp The current system CPU temperature will be automatically detected by the system Current System1 Temp Show you the current system1 temperature Current System2 Temp Show you the current system2 temperature Current CPUFAN 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 Current System1 Speed These fields will show the fan speed of the cooling fans in RPM Revolutions Per Minute Current System2 Speed These fields
11. 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 SBC81872 CPU card into one of the slots on the passive backplane You may allow the SBC81872 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 Installation 17 SBC81872 Socket479 All in One CPU Card Series User s Manual board NOTE The color of pin one is usually red or blue while others are gray 5 Turn ON the system power 18 Installation SBC81872 Socket479 All in One CPU Card Series User s Manual Chapter 4 Hardware Description This chapter gives a detailed explanation of the hardware features onboard the SBC81872 all in one Socket479 CPU card 4 1 Microprocessors The SBC81872 supports Intel Pentium M CPUs Systems based on these CPUs can be operated under UNIX OS 2 Linux Windows NT 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 SBC81872 is Award Plug and Play BIOS The SBC81872 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 4 3 General Output Connector CN10 CN10 Hardware D
12. mode Enhance parallel port EPP compatible with EPP 1 7 and EPP 1 9 IEEE 1284 compliant e High speed mode Microsoft and Hewlett Packard extended capabilities port ECP IEEE 1284 compliant The address select of the onboard parallel port in LPT1 378H or disabled is done by BIOS CMOS setup CN15 Parallel Port Connector Pin Assignment Pin peseipion pin pesoription 1 Strobe 14 Auto Form Feed 2 Data 0 15 Error Printer Select In 4 Data 2 1 Data 3 GND Data 4 19 e totes ts en i O 10 Acknowledge 23 mfes de fen 12 Paper Empty 25 GN GN GN GN GN GN GN D D D D D D D 4 9 Serial Port Interface The serial interface onboard SBC81872 consists of COM1 port CN13 and COM2 CN14 supports RS 232 Hardware Description 27 SBC81872 Socket479 All in One CPU Card Series User s Manual SBC81872 uses two 10 pin connectors for COM1 CN13 and COM2 CN14 Interrupt Requests on COM1 and COM2 are selected via IRQ4 and IRQ3 respectively Additionally both ports can be enabled or disabled via BIOS setting CN13 CN14 RS 232 PIN Assignment Description Data Carrier Delect DCD Data Set Ready DSR Receive Date RXD Request to Send RTS Transmit Data TXD 6 8 Clear to Send CTS 7 4 Data Terminal Ready DTR 8 9 Ring Indicator RI 9 5 GND 10 X NC CN13 CN14 D SUB 9PIN 4 10 Serial ATA Port The serial ATA port onboard SBC81872 consi
13. setup SBC81872 Socket479 All in One CPU Card Series User s Manual Panel Number This feature allows user to select the type of the panel which is going to be used on the system Spread Spectrum If you enable spread spectrum it can significantly reduce the EMI generated by the system Award BIOS Setup 51 7 6 Integrated Peripherals This option sets your hard disk configuration mode and port Phoenix AwardBIOS CMOS Setup Utility Integrated Peripherals DS a ee lt On Chip Primary PCI IDE EI Item Help On Chip Secondary PGI IDE Enabled 99s e Menu Level qt On Chip Serial ATA Setting Hik On Chip Serial ATA auto x PATA IDE Mode Primary SATA Port PI P8 is Secondary USB Control ler Enabled USE 2 0 Controller Enabled USB Keyboard Support Disabled USB House Support Disabled Onboard FOC Controller Enabled Onboard Serial Port 1 3F8 1RO4 Onboard Serial Port 2 2F8 TRO UART Mode Select Normal x UR Duplex Mode Half Onboard Parallel Port 37a IRO Parallel Port Mode SPP x ECP Mode Use DMA 3 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 choice Enabled Disabled On Chip Serial ATA Select Disabled to disable the onboard SATA Select Auto that the system will detect the existing SATA and IDE drives then automatically set the
14. 2 Socket479 All in One CPU Card Series User s Manual Installation 15 SBC81872 Socket479 All in One 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 BC81872 on this aspect can support a total of 2 Ultra DMA 66 100 drives It is through the IDE Connector CN7 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 16 Installation SBC81872 Socket479 All in One CPU Card Series User s Manual Blue ATAS for Black ATAS system board s for Master Drive 40 pin IDE connector r 80 pin Ultra DMA 66 100 cable Grey ATAS for Red stri eats Slave Drive represents pin of cable 3 5 Completing Installation To
15. 50 MHz RAMDAC that can directly drive a progressive scananalog monitor up to a resolution of 2048x1536 at 60 Hz 5 2 Driver Disks Contents The driver diskettes that come with the SBC81872 Series package contains the following installation programs m Win2000 driver m WinXP driver Display Drivers 33 SBC81872 Socket479 All in One 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 SBC81872 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 SBC81872 Drivers VGA subdirectory on the dirvers CD To install or upgrade the Intel 915GM 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 Yes want to restart my computer now if you have no other drivers to install Otherwise choose No will restart my computer later
16. Default is Disabled PCI GA Palette Snoop Disabled Select Enabled to reset Extended System tt PCI Express relative items 4 Configuration Data Maximum Payload Size 4096 ESCO when you exit Setup if you have installed a new add on and the system reconfiguration has caused such a serious conflict that the 0s cannot boot a a a ee ee a a a a a a a a A Fo Previous a lues Fi Optimized Defaults 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 58 Award BIOS setup SBC81872 Socket479 All in One CPU Card Series User s Manual Resource controlled by The Award Plug and Play BIOS has the capacity to automatically configure all of the boot and Plug and Play compatible devices However this capability means absolutely nothing unless you are using a Plug and Play operating system such as Windows 98 The options available are Auto and Manual IRQ Resources When resources are controlled manually assign each system interrupt a type depending on the type of device using the interrupt PCI VGA Palette Snoop Leave this field at Disabled The choice Enabled Disabled Maximum Payload Size This option is used to set maximum
17. SBC81872 Socket 479 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 ina 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 April 2005 Version A1 Printed in Taiwan ESD Precautions Integrated circuits on computer boards are sensitive to static electricity To avoid damaging chips from electrostatic discharge observe the following precautions m Do not remove boards or integrated circuits from their anti static packaging until you are ready to install them E 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
18. ailed installation procedure from the Product Information CD ROM and be sure to make installation and backup copies of the driver files Ethernet 37 38 This page does not contain any information Award BIOS setup SBC81872 Socket479 All in One 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 SBC81872 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 s ROM supports Intel Celeron processors in 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 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 lt Del gt key immediately allows you to enter the Setup utility If you are a little bit late pressing the lt Del gt key POST Power On Self Test will continue with its test routines thus preventing you from invoking the Setup If you still wish to ent
19. assword just press lt Enter gt 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 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 System the password will be required both at boot and at entry to Setup If set to Setup Award BIOS Setup 63 prompting only occurs when trying to enter Setup 64 Award BIOS Setup SBC81872 Socket479 All in One CPU Card Series User s Manual 7 12 Exit Setting Save amp Exit Setup Pressing lt Enter gt 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 i
20. ble add in card Virus Warning This item protects the boot sector and partition 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 44 Award BIOS setup SBC81872 Socket479 All in One CPU Card Series User s Manual 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 Enabled Enable Quick POST Normal POST First Second Third Boot Device These items allow the selection of the 1 2 and 3 devices that the system will search for during its boot up sequence The wide range of selection includes Floppy LS120 ZIP100 HDDO 3 SCSI and CDROM 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 Award BIOS Setup 45 Swap Floppy Drive This allows you to determine whether to enable Swap Floppy Drive or not When enabled the BIOS swaps floppy d
21. 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 brands of their respective owners Chapter 1 1 1 1 2 1 3 1 4 Chapter 2 2 1 2 2 2 2 1 2 2 2 2 2 3 2 3 Chapter 3 3 1 3 2 3 3 3 3 1 3 3 2 3 4 3 5 Chapter 4 4 1 4 2 4 3 4 4 4 5 4 5 1 Tableof Contents Introduction General Description Specifications Utilities Supported Board Dimensions Jumpers and Connectors Board Layout Jumper Settings LCD Voltage Selection JP1 Clear CMOS JP8 FSB Clock Selection JP9 Connectors Installation System Memory CPU Installation Configuring Power Supply ATX Power Supply AT Power Supply Ultra DMA 66 100 Drive Installation Completing Installation Hardware Description Microprocessors BIOS General Output Connector CN10 Enhanced IDE Interface Connector Display Interface Flat Panel CRT Interface Controller Oo O ON NN DOO OF RA W NOO
22. 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 40 Award BIOS setup SBC81872 Socket479 All in One 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 Phoenix AwardBIOS CHOS Setup Utility Standard CMOS Features De ee eee ee ee dt OO e a Date Crimi dds yy Mon ian 5 2004 Item Help Time ihhimmzs8 22 25 143 00 Menu Level IDE Channel 0 Master None IDE Channel 0 Slave None IDE Channel 1 Master None IDE Channel 1 Slave None Drive Drive B Halt On Base Memory 640K Extended Memory 1039360K Total Memory 10040384K pSSSSSSSSSSSSS SSS SSSSSSS emete emme e SSS SSSSSSPeSSSSSSSSSSSSSSSSSSSSsSsat Fo Previous values Fi Optimized Defaults At the bottom of the menu are the
23. control keys for use on this menu If you need any help in each item field you can press the lt F1 gt key It will display the relevant 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 Award BIOS Setup 41 42 Date The date format is lt day gt lt date gt lt month gt lt year gt Press lt F3 gt to show the calendar day The day of week from Sun to Sat determined by the BIOS is read onl The date from 1 to 31 or the maximum allowed in dat f ai the month can key in the numerical function key month The month Jan through Dec The year depends on the year of BIOS Time The time format is lt hour gt lt minute gt lt second gt accepting either function 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 IDE Channel 0 Master IDE Channel 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 predefined types and 2 user definable types are for Enhanced IDE BIOS Type 1 to Type 45 are predefined Type User is user definable Press lt PgUp gt lt gt or lt PgDn gt lt gt to select a numbered hard disk type or type the number and press lt Enter gt Note that the specifica
24. e 2 88MB capacity Halt On This field determines whether the system will halt if an error is detected during power up No errors The system boot will halt on any error detected default Whenever the BIOS detects a non fatal error the system will stop and you will be prompted All But Keyboard The system boot will not stop fora All errors keyboard error it will stop for all other errors All But Diskette The system boot will not stop for a disk error it will stop for all other errors All But Disk Key The system boot will not stop for a keyboard or disk error it will stop for all other errors Award BIOS Setup 43 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 Phoenix AwardBIOs CMOS Setup Utility Advanced BIOS Features Hard Disk Boot Priority IPr Enter Item Help Virus Warning Disabled 9 777 7 Quick Power On Self Test Enabled Menu Level First Boot Device CORON Second Boot Device Hard Disk Select Hard Disk Boot Third Boot Device CORON _ Device Priority Boot Other Device Enabled Swap Floppy Drive Disabled Boot Up Floppy Seek Disabled Boot Up NumLock Status 0n Security Option Setup _ PS Mouse Function Control Enabled Console Redirect ion Enabled Hard Disk Boot Priority Press Enter and it shows Boota
25. er Setup restart the system by pressing the Reset button or simultaneously pressing the lt Ctrl gt lt Alt gt and lt Delete gt keys You can also restart by turning the system OFF and back ON again The following message will appear on the screen Press lt DEL gt to Enter Setup In general you press the arrow keys to highlight items lt Enter gt to select the lt PgUp gt and lt PgDn gt keys to change Award BIOS Setup 39 entries lt F1 gt for help and lt Esc gt 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 Phoenix AwardBIOS CHOS Setup Utility 1 PC Health Status Standard CMOS Features Advanced BIOS Features Advanced Chipset Features Integrated Peripherals k Power Management Setup PoP PCI Conf igurat ions Load Optimized Defaults Set Supervisor Password Set User Password Save amp Exit Setup Exit Without Saving Esc Quit Wee Select Item Fil Save amp Exit Setup The section below the setup items of the Main Menu displays the control keys for this menu Another section located at the bottom of the Main Menu just below the control keys section 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
26. escription 19 SBC81872 Socket479 All in One CPU Card Series User s Manual Power LED This 2 pin connector designated at Pins 1 5 and 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 and Internal Buzzer 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 amp 18 of CN10 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 19 amp 20 of CN10 connect the hard disk drive and the front panel HDD LED Pins 19 is and pin 20 is assigned as Keylock Pin 7 amp 9 of CN10 connect to the case s keyboard lock connector When connecting the keyboard lock connector on to CN10 Pin 7 is designated as positive pole and Pin 9 as the negative pole Power switch This 2 pin connectoris designed at Pin13 and
27. gently holding the processor down with your finger secure the processor in the socket by closing the socket actuator with a screwdriver 10 Installation SBC81872 Socket479 All in One CPU Card Series User s Manual Figure 2 Disengaging or closing the Socket Actuator Open G amp S cfee Locked L 478 pin micro FCPGA 3 Reattach the cooling system and reassemblethe sytem per documentation that came with the system Installation 11 SBC81872 Socket479 All in One CPU Card Series User s Manual CPU Cooler Installation 1 For the first time of installation please do it step by step 2 For the second time or later installation please start from step3 Step1 Remove the liner on the insulator LINER TO BE REMOVED INSULATOR Step 2 Remove the release liner on the thermal tape Be sure that the blue film has been removed with liner only left the magenta thermal interface on the base of the heat sink THERMAL INTERFACE RELEASE LINER TO BE REMOVED 12 Installation SBC81872 Socket479 All in One CPU Card Series User s Manual Step 3 Install the Back Plate at the backside of the mother board When the mother board and CPU has been installed in the system lay the cooler on the CPU COOLER MOTHER BOARD BACK PLATE Installation 13 SBC81872 Socket479 All in One CPU Card Series User s Manual Step 4 Fasten the cooler on the CPU as follow 14 Installation SBC8187
28. is disabled the system will boot and you can enter Setup freely 46 Award BIOS setup SBC81872 Socket479 All in One CPU Card Series User s Manual PS2 Mouse Function Control If your system has a PS 2 mouse port and you install a serial pointing device select Disabled Console Redirection Attempt to redirect console COM port is set to Enable Attempt to redirect console when keyboard absent is set to Disabled Default value Award BIOS Setup 47 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 Phoenix AwardBIOS CHOS Setup Utility Advanced Chipset Features DRAM Timing Selectable x CAS Latency Time 2 x DRAW RASH to CASH Delay 3 Menu Level x 3 x DRAW Rast Precharge Precharge dealy ERAS SLP_S4t Assertion Width 4 to 5 Sec Memory Hole At 15M 16H Disabled POL Express Root Port Fune Press Enter HE WGA Setting Onchie YGA Enable Dis Enable On Chip Frame Buffer Size l Ae FIXED Memory Size HE OVMT Memory Size batt Boot Display Both Panel Scaling Auto Panel Number 200600 Spread Spectrum Disabled DARM Timing Selectable Select the operating system that is selecting DRAM timing so select SPD for setting SDRAM timing by SPD CAS Latency Time When synchrono
29. m to the available master slave mode Select Comnined Mode this option allows you to use both IDE and SATA drives allowing a maximum of 4 drives 1IDE mastere 1IDE slave and 2 SATA You must manually set the SATA and PATA drives Mode in the PATA IDE Mode and SATA Port fields Select Enhanced Mode this option allows you to use one IDE and SATA drives allowing a maximum of 4 drives 1IDE master 1IDE Slave and 2 SATA Select SATA Only this option automatically sets the SATA drives to Primary Master Mode Since the SATA drives are in Master 52 Award BIOS setup SBC81872 Socket479 All in One CPU Card Series User s Manual Mode you can t set the IDE drive to Master Mode PATA IDE Mode When on chip serial ATA is set as Combined Mode this option will be modified It is used to set the PATA IDE Mode The available setting values are Primary Secondary SATA Port This option is used to set the serial ATA port USB Controller Select Enabled if your system contains a Universal Serial Bus USB controller and you have USB peripherals The choice Enabled Disabled USB 2 0 Coniroller Select Enabled if your system contains a Universal Serial Bus V2 0 USB2 0 controller and you have USB2 0 peripherals The choice Enabled Disabled USB Keyboard Support Select Enabled if your system contains a Universal Serial Bus USB controller and you have a USB keyboard The choice Enabled Disabled USB Mouse Support
30. n Assignment Pin tee Wee e bwa bluo bl ra E pan 12 DDC DAT Horizomtal 14 Vertical Sync 15 DDC CLK Sync CN5 Connector for LVDS LCD Channel A VCCM 2 VCMM VCMM 4 VCMM 5 z os de os GND GND 11 D1 12 CLK 13 D1 CLK 15 GND 16 GND is ono 24 Hardware Description SBC81872 Socket479 All in One CPU Card Series User s Manual CN6 Connector for LVDS LCd Channel B 1 VCCM 2 VCMM 3 VCMM 4 VCMM s s vs z Jos ls os 9 GND 10 GND 13 D1 CLK GND ND 17 s Je CN11 LCD Power 2 5V 4 7 Floppy Disk Connector CN8 The SBC81872 provides a 34 pin header type connector CN8 Hardware Description 25 SBC81872 Socket479 All in One CPU Card Series User s Manual 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 CN8 Floppy Disk Connector Pin Assignment 1 GND 2 Reduce write 3 GND Current le wo PH Drive Select B GND 12 i i Lan 14 Drive select A 15 i GND 7 GND Motor enable A GND za_ ono jer an anD 31 GND 32 Side 1 select GND 4 8 Parallel Port Interface CN15 The SBC81872 onboard CN15 is a multi mode parallel port able to support e Standard mode IBM PC XT PC AT and PS 2TM compatible with bi directional parallel port 26 Hardware Description SBC81872 Socket479 All in One CPU Card Series User s Manual e Enhanced
31. nnector that provides ATX SB5V Power CN1 E P P X SW WwW T B G_ GS 5 ON PNM VNDNDI 6 5432 1 ee0e08 4 14 ATX12V CPU Power Connector This connector CN4 connected to an ATX12V power supply and used for CPU Core Voltage Important Note Make sure your ATX12V power supply can provide 12A on the 12V lead and at least 1A on the 5V standby lead 5VSB The minimum recommended wattage is 230W or 300W for a fully configured system The system may become unstable and may experience difficulty powering up if the power supply is inadequate 4 15 Mini PCI Connector This mini PCI connectorCN23 is designed for on board Hardware Description 31 SBC81872 Socket479 All in One CPU Card Series User s Manual expansion You don t need back plane to have another SCSI card gigabit LAN card or IDE control card We prepare these types of mini PCI card and them can be sold as accessories of SBC81872 For the futher information please refer the mini PCI card s manual 4 16 LAN External LED JP10 JP11 JP12 32 JP13 LAN Speed LED JP12 JP13 1 100 Speed If you ues 10Mbps Ethernet this LED is not work LAN Link Active LED JP10 JP11 Description Active Link Hardware Description SBC81872 Socket479 All in One CPU Card Series User s Manual Chapter 5 Display Drivers 5 1 Introduction The GMCH provides interfaces to a progressive scan analog monitor m The GMCH has an integrated 3
32. or on the BC81872 Printer port icp power USB 1 2 CN12 External KB MS Mini CN24 Din NOTE 1 SBC81872VE Lan is Realtek 8100C 2 SBC81872V2G Lani and Lan2 are Broadcom BCM5721 3 SBC81872VG Lan is Realtek 8110S 8 Jumpers and Connectors SBC81872 Socket479 All in One CPU Card Series User s Manual Chapter 3 Installation This chapter describes the hardware installation procedures on the SBC81872 all in one Socket479 CPU card The following is a list of typical peripherals required to build a minimum system 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 SBC81872 industrial CPU card supports two 184 pin DDR sockets for a maximum total memory up to 2GB 3 2 CPU Installation Using the method shown in Figure 1 place the new processor Into the socket Align the processor s pin A1 with the arrow on the micro FCPGA socket The pin A1 of the processor is identified with an embroidered corner and pin A1of socket is turn the actuator until The processor drops completely in Note You should not have to press down the processor If the processor doesn t drop completely into the socket turn the actuator until the processor drops completely in Installation 9 SBC81872 Socket479 All in One CPU Card Series User s Manual Figure 1 Aligning the Processor in the Socket 2 While
33. rive assignments so that Drive A becomes Drive B and Drive B becomes Drive A By default this field is set to Disabled 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 BIOS searches for floppy disk drive to determine if it is Enabled 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 Disabled track number There will be no warning message displayed if the drive installed is 360K Boot Up NumLock Status This option enables and disables the numberlock function of the keypad The default value is On Keypad functions confine with numbers Off Keypad functions convert to special functions i e left right arrow keys 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 prompt if the correct password is not entered 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 lt Enter gt and it will disable security Once the security
34. s restarted again Exit Without Saving Pressing lt Enter gt 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 Award BIOS Setup 65 Appendix A Watchdog Timer Please follow the below WDT process for setup the WDT function Out 02E Out 02E Un lock Super VO Select Logic Device Out 02E Out O2F Out 02E OF5 Out O2F OX X 0 Second X 1 Minute No recommend If used minute the time out ts fast 38 second Out 02E OFS Out 02F MN MN 00 01 02 x Value 0 to 255 Ss Out 02E 30 Out 0 F 01 Disable WDT Yes ia No pa k Du END beth No i No N KA Out 02E 30 s Out 02F 01 see en WDT can be disable at any time WDT Timer Out gt al Out 02E OFS Out 02F MN Yes MN 00 01 02 Value 0 to 255 Reset System If no re set timer or disable WDT 66 SBC81872 Socket479 All in One CPU Card Series User s Manual Appendix B PCI IRQ ROUTING CI Slot 1 CI Slot 2 CI Slot 3 Realtek Lan PCI IRQ Routing 67
35. spend This option is used to determine whether the video is turned off when the system enters sleep mode The seeting values are No and Yes Award BIOS Setup 55 56 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 The choice Enabled Disabled Soft Off by PWR BTTN Pressing the power button for more than 4 seconds forces the system to enter the Soft Off state when the system has hung The choice Delay 4 Sec Instant Off ACPI Suspend Type This item allows you to select the suspend type Stop Grant means wake up by IRQ and PowerOn Suspend means wake up by ACPI wake up event The choice Stop Grant PwrOn Suspend Suspend Mode When enabled and after the set time of system inactivity all devices except the CPU will be shut off The choice Enabled Disabled Award BIOS setup SBC81872 Socket479 All in One CPU Card Series User s Manual 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 software The setting values are Disable and Enabled Power On by Ring An input signal on the serial Ring Indicator RI line in other words an incoming call on the modem awakens the system from a soft off sta
36. sts of SATA1 port CN16 and SATAO CN17 supports SATA Hard Disk 28 Hardware Description SBC81872 Socket479 All in One CPU Card Series User s Manual 1 GND 2 SATA_TXP 3 STAT_TXN SATA_RXN SATA_RXP GND 4 11 Keyboard and PS 2 Mouse Connectors The SBC81872 provides a Mouse CN21 and Keyboard CN22 interface with two 5 pin connectors CN24 is a DIN connector for PS 2 keyboard and mouse connection CN24 CN21 CN22 g P_A sTo 8 o M oooda 9S 20 D O I 2 3 4 4 YB gt 3 1 2 4 s 8 A B en oo io 3 B Z z 5 fF 8 5 g e e a 5 s io 2 2 oO O 8 ie p oO Z a Q g gt oO x Hardware Description 29 SBC81872 Socket479 All in One CPU Card Series User s Manual 4 12 USB Connector The Universal Serial Bus USB connector on the SBC81872 is for installation of peripherals supporting the USB interface CN12 is the 10 pin USB connector on the SBC81872 30 CN12 USB Power USB Power USB P0 USB P1 USB P0 USB Pl USB GND USB GND AGND AGND Hardware Description SBC81872 Socket479 All in One CPU Card Series User s Manual 4 13 ATX SB5V Power 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 CN1 on the SBC81872 is a 6 pin header co
37. t 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 Phoenix AwardBIOS CMOS Setup Utility Power Management Setup Ses aoS6 262 ao Sa a a Se a a a a a a a a a a a eS a ee a ee ACPI Function HE nab Lect Item Help Power Management User Define 990 Video Off Method DPHE Henu Level Video Off In Suspend No HOD Power Down Disabled soft Off by PWR BTTH Inst ant Of f fae Power On Function dake ACPI Suspend Type S1 P0S Suspend Mode Disabled Wake Up by PCI card Enabled Power On by Ring Enabled Resume by Alarm Disabled x Datelof Month Alarm 0 x Time hh mm ss Alarm eles Oey 0 FDD COM LFT Port Disabled POWER ON Funct ion BUTTON ONL x KB Power ON Password Enter x Hot Key Power ON Ctrl Fi Y hereteieje miemiemie m mmm e aima mmm m a ee mmm Fo Previous Values Fi Optimized Defaults e ACPI Function This item allows you to enable disable the Advanced Configuration and Power Management ACPI The choice Enabled Disabled Power Management This item allows you to select the Power Management mode The choice User Define Min Saving Max Saving Video Off Method In suspending this item allows you to select the CRT closed method under APM mode The choice Blank Screen V H SYNC Blank DPMS Video Off In Su
38. te The choice Enabled Disabled Resume by Alarm When Enabled your can set the date and time at which the RTC real time clock alarm awakens the system from Suspend mode The choice Enabled Disabled FDD COM LPT Port The default value is Disabled POWER ON Function This field allows you to use the keyboard or PS 2 mouse to power on the system KB Power On Password Move the cursor to this field and press lt Enter gt Enter your password You con enter up to 5 characters Type in exactly the same password to confirm then press lt Enter gt Hot Key Power On This field is used to select a function key that you would like to use to power on the system PWRON After PWR Fail This item allows you to select if you want to power on the system after power failure The choice Off On Former Sts Award BIOS Setup 57 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 Phoenix AvardBIOS CMOS Setup Utility PoeYPCL Conf igurat ions Reset Configuration Data 1 ech Resources Controlled By Manual Menu Level TRG Resources Press Enter
39. tions 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 lt Enter gt 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 number of cylinders LANDZONE HEADS number of heads SECTORS PRECOMP write precom MODE HDD access mode If there is no hard disk drive installed select NONE and press lt Enter gt Award BIOS setup SBC81872 Socket479 All in One CPU Card Series User s Manual Drive A type Drive B type The category identifies the types of floppy disk drive A or drive B installed in the computer 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 density drive 1 2MB capacity 720K 3 5 in 3 5 inch double sided drive 720Kb capacit 1 44M 3 5 in 3 5 inch double sided drive 1 44MB capacity 2 88M 3 5 in 3 5 inch double sided driv
40. us DRAM is installed the number of clock cycles of CAS latency depends on the DRAM timing The Choice 1 5 2 2 5 3 48 Award BIOS setup SBC81872 Socket479 All in One CPU Card Series User s Manual DRAM RAS to CAS Delay This field let s you insert a timing delay between the CAS and RAS strobe signals used when DRAM is written to read from or refreshed Fast gives faster performance and Slow gives more stable performance This field applies only when synchronous DRAM is installed in the system The Choice 3 2 DRAM RAS Precharge If an insufficient number of cycles is allowed for the RAS to accumulate its charge before DRAM refresh the refresh may be incomplete and the DRAM may fail to retain data Fast gives faster performance and Slow gives more stable performance This field applies only when synchronous DRAM is installed in the system The Choice 2 3 Precharge Delay This item controls the number of DRAM clocks for TRAS The Choice 7 6 5 SLP_S4 Assertion Width The options are 1 to 2 Sec 2 to 3 Sec 3 to 4 Sec and 4 to 5 Sec Memory Hole At 15M 16M You can reserve this area of system memory for ISA adapter ROM When this area is reserved it can t be Cached The user information of peripherals that need to use this area of system memory usually discusses their memory requirements PCI Express Root Port Func Move the cursor to this filed and press lt Enter gt The screen will appear
41. will show the fan speed of the cooling fans in 60 Award BIOS setup SBC81872 Socket479 All in One CPU Card Series User s Manual RPM Revolutions Per Minute 3 3V 4 5V 12V 12V 5V VBAT V 5VSB Show you the voltage of 3 3V 5V 12V 12V 5V Award BIOS Setup 61 7 10 Load Optimized Defaults When you press lt Enter gt on this item you get a confirmation dialog box with a message similar to Load Optimized Defaults Y N N Pressing Y loads the default values that are factory settings for optimal performance system operations 62 Award BIOS setup SBC81872 Socket479 All in One CPU Card Series User s Manual 7 11 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 lt Enter gt 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 lt Enter gt You may also press lt Esc gt to abort the selection and not enter a password To disable a p
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