MB740 USER`S MANUAL - IBT Technologies Inc.
Contents
1. 49 Port Address Map see 49 B Interrupt Request Lines IRQ 50 C Watchdog Timer Configuration 52 D Digital I O Sample Code 56 MB 740 User s Manual THE MB740 MINI ITX MOTHERBOARD Iv MB 740 User s Manual INTRODUCTION Introduction Product Description The MB740 Mini ITX board incorporates a Socket A processor socket that supports AMD Geode NX series processors that support processor speed up to 1 4GHz With the SIS 741CX chipset it delivers maximum performance for demanding thin client or embedded applications that require silent system operation With a higher processor speed and active cooling it is best suited for demanding applications such as graphics and point of sales systems The board comes with integrated chipset VGA and Ethernet controllers Optionally provided is a Realtek Gigabit Ethernet and daughter cards for CRT2 TMDS or LVDS TV out interface Features Socket A for AMD Geode NX processor Up to 1 4GHz speed 133MHz FSB DDR DIMM x 1 max 1GB DDR266 333 Onboard 10 100 and Optional Realtek 8110S Gigabit LAN Integrated SiS 741CX CRT VGA Optional CRT2 DVI optional LVDS TV out 2 X SATA 6 x USB 2 0 2 x COM watchdog timer Digital I O optional 1394 1x PCI 1x Mini PCI Dimensions of the board2. 02000 0001 1 17 J5 System Function 18 J6 Front Audio Connector 18 J7 CD In Pm Header annyan an e rettet 18 CNS8 Speaker Connector eere 18 CN9 CN10 Serial ATA Connectors 19 CN11 Compact Flash 19 J13 IDA Conn CtOE eio 19 PCI Slot supports 2 19 AGPI MicroAGP 5 19 i eS MB 740 User s Manual 11 INSTALLATIONS Connector Locations 740 E 5 _ i 25 cw m O aC i a 3D T 6 8 alo Remarks GB LAN and 1394 are options found on MB740F only 12 MB 740 User s Manual INSTALLATIONS 1 PS 2 Keyboard and PS 2 Mouse Connectors PS 2 Mouse PS 2 Keyboard Signal Name Keyboard Mouse Signal Name Keyboard data CN3 VGA Connector Signal Name Pin Pin Signal Name p 1 bs RTS 3 e cms Signal Name Pin Pin Signal Name ea VSYNC MB 740 User s Manual 13 INSTALLATIONS EE CN4 10 100 RJ 45 and USB1 2 Ports CN5 1394 Connector J3 SPDIF Out Connector
3. unsigned int Init ITE8705 void void Set ITE8705 LD unsigned char void Set ITE8705 Reg unsigned char unsigned char unsigned char Get ITE8705 Reg u endif ITE8705 igned char sn cs vF sa r 54 MB740 User s Manual APPENDIX D Digital I O Sample Code File name Main CPP THIS CODE AND INFORMATION IS PROVIDED AS IS WITHOUT WARRANTY OF ANY KIND EITHER EXPRESSED OR IMPLIED INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY AND OR FITNESS FOR A PARTICULAR PURPOSE include lt dos h gt include lt conio h gt include lt stdio h gt include lt stdlib h gt ITE8705 H void ClrKbBuf void int main int argc char argv void SetDioOutput unsigned char unsigned char GetDioInput void J int main int argc char argv if Init_ITE8705 0 printf Can not detect ITE8705 program abort n return 1 lt if supportEmptyParas gt lt endif gt printf Current DIO input is 0 X n GetDioInput lt if supportEmptyParas gt lt endif gt printf Set DIO output to high n SetDioOutput OxOF lt if supportEmptyParas gt lt endif gt printf Set DIO output to low n SetDioOutput 0x00 lt if supportEmptyParas gt lt endif gt return 0 void SetDioOutput unsigned char data Set
4. Wed Apr 28 2004 00 00 00 EGA VGA All Errors 640K 129024K 130048K Item Help Menu Level gt Change the day month Year and century 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 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 describes each item of this menu Date The date format is Day Sun to Sat Month 1 to 12 Date 1to31 Year 1999 to 2099 EEE 24 MB740 User s Manual BIOS SETUP eee To set the date highlight the Date field and use the PageUp PageDown or keys to set the current time Time The time formatis Hour 00 to 23 Minute 00 to 59 Second 00 to 59 To set the time highlight the Time field and use the lt PgUp gt lt PgDn gt or keys to set the current time IDE Channel Master Slave The onboard PCI IDE connector provides Primary and Secondary channels for connecting up to two IDE hard disks or other IDE devices Press lt Enter gt to configure the hard disk The selections include Auto Manual and None Select Manual to define the drive information manually You will be asked to enter the following items Number of cylinders HE
5. AwardBIOS CMOS Setup Utility Advanced Chipset Features DRAM Clock Timing Control Press Enter ITEM HELP Advanced Host Control Press Enter Menu Level gt AGP amp P2P Bridge Control Press Enter OnChip AGP Control Press Enter System BIOS Cacheable Enabled Video RAM Cacheable Enabled DRAM Clock Timing Control The fields in this option and their respective default settings are as follows Current CPU Frequency Current DRAM Frequency DRAM Frequency By SPD Auto Configuration Normal DDR Input Terminate Ctrl OFF Advanced Host Control The fields in this option and their respective default settings are as follows Memory Hole at 15 16 Disabled State Disconnect Disabled C2 State Disconnect Disabled C3 State Disconnect Disabled State Self Refresh Disabled C2 State Self Refresh Disabled C3 State Self Refresh Disabled CPU Command ACK Limit 8 AGP amp P2P Bridge Control The fields in this option and their respective default settings are as follows AGP Aperture Size 64MB AGP Fast Write Support Disabled AGP Data Transfer Rate Auto w n rr 30 MB740 User s Manual BIOS SETUP eee OnChip AGP Control The fields in this option and their respective default settings are as follows Dual Display Support Disabled VGA Share Memory Size 32MB Display Device Setting Disabled default is CRT1 LVDS for the Display Device when the setting is enabled LCD Setting Enabled to set th
6. CN6 GbE RJ 45 and USB3 4 Ports CN7 Audio Connector The audio connector from top to bottom is composed of Line in Line out and Microphone jacks PWR1 ATX Power Supply Connector Signal Name Pin Pin Signal Name 15 4 Ground 18 6 8 Power good 9 5 8 ws x Ossir vy 14 MB740 User s Manual INSTALLATIONS FAN1 System Fan Power Connector FANI is a 3 pin header for system fans The fan must be a 12V 500mA fan Piny Signal Name 1 FAN2 CPU Fan Power Connector is a 3 pin header for the CPU fan The fan must be a 12V fan The CPU fan has a Smart Fan function that can be enabled with the BIOS Pin Signal Name 1 Grond 2 12V 1 Rotation detection IDE1 IDE2 40 pin and 44 pin IDE Connectors Signal Name Signal Name Reset IDE Ground Host data 8 Host data 9 Host data 10 Host data 11 Host data 12 Host data 13 Host data 14 Host data 0 Host data 15 Uo Address 2 Chip select 1 Uo oo Protect pin Ground Ground Ground Host ALE No connect IbE1 No connect 36 38 Address 0 Chip select 0 MB 740 User s Manual 15 INSTALLATIONS 2 RQ 3 3 3 1 0 13 7 3 25 27 29 1 9 7 9 IDE2 3 gt gt FDD1 Flopp
7. ITE8705 LD 0x05 switch to logic device 7 outportb ITE8705 IO PORT data amp OxOF lt lt 4 j unsigned char GetDioInput void II m s lt srms lt s wmxrxcrFft MB 740 User s Manual 55 APPENDIX tt r unsigned char result Set_ITE8705_LD 0x05 switch to logic device 7 result inportb ITE8705 IO PORT amp OxOF return result void ClrKbBuf void while kbhit getch 9 File name ITE8705 CPP I THIS CODE AND INFORMATION IS PROVIDED AS IS WITHOUT WARRANTY OF ANY KIND EITHER EXPRESSED OR IMPLIED INCLUDING BUT NOT LIMITED THE IMPLIED WARRANTIES OF MERCHANTABILITY AND OR FITNESS FOR A PARTICULAR PURPOSE 222 include ITE8705 H include lt dos h gt unsigned int ITE8705_BASE void Unlock_ITE8705 void void Lock_ITE8705 void ned int Init_ITE8705 void unsigned int result 0 1 8705 ITE8705_BASE 0x2E result Get_ITE8705_Reg 0x21 if result 0x05 result 1 goto Init_Finish ITE8705_BASE 0x4E result Get_ITE8705_Reg 0x21 if result 0x05 result 1 goto Init_Finish ITE8705_BASE 0x00 result 0 Init_Finish return result void Unlock_ITE8705 void outportb ITE8705_INDEX_PORT ITE8705_UNLOCK1 SS 56 MB740 User s Manual APPENDIX FFF outportb ITE8705_INDEX_PORT ITE8705_
8. MB 740 User s Manual 57 APPENDIX ts define ITE8705_UNLOCK3 0 55 define ITE8705_UNLOCK4 OxAA define ITE8705 LOCK OxFF unsigned int Init ITE8705 void void Set ITE8705 LD unsigned char void Set ITE8705 Reg unsigned char unsigned char signed char Get ITE8705 Reg unsigned char endif ITE8705 e m um 58 MB 740 User s Manual APPENDIX n This page is intentionally left blank a rrr r rs sis 740 User s Manual 59
9. Manual 41 DRIVER INSTALLATION SIS 741CX Chipset VGA Driver 1 Insert the CD that comes with the board Click TI ALi SiS Chipset and then SiS741CX SiS964 Chipset Drivers kun f 42 740 Users Manual DRIVERS INSTALLATION 2 When the welcome screen to the InstallShield Wizard appears click Next PLA E Meerten ie ha be 55 WE n T ha rra uel PR rit nara ui s capa To continu click Meat kh Setup Ber rea type bert MB 740 User s Manual 43 DRIVER INSTALLATION 4 Click Next when asked to select the Program Folder listed LIIS ELI 5 Click Next for Setup to start the copying process LIES ELI 6 When prompted click Finish to restart the computer and for changes to take effect M M UUU UM 0 44 740 User s Manual DRIVERS INSTALLATION SIS Chipset Ethernet Driver 1 Insert the CD that comes with the board Click TI Ali SiS Chipset and then SiS PCI Fast Ethernet Adapter Driver 2 When the InstallShield Wizard appears click Next to continue with the Ethernet drivers installation cM rrt oum The Dri pie pcm cik Masi 3 After the drivers are installed succesfully you will be promted to restart the computer Restart the computer for changes to take effect hE ie
10. are 170mm x 170mm Optional daughter cards include IBA140 301 support CRT2 DVI and IBA140 302 supporting LVDS TV out MB 740 User s Manual 1 INTRODUCTION Checklist Your MB740 package should include the items listed below e The MB740 AMD Geode Mini ITX motherboard e This User s Manual e CD containing chipset drivers and flash memory utility e Cable kit 40 pin IDE Serial port Serial ATA w r rm saOn aa 2 MB740 User s Manual INTRODUCTION MB740 Specifications Features Socket A for AMD Geode NX processor Up to 1 4GHz speed 133MHz FSB System DDR DIMM x 1 max 1GB DDR266 333 Onboard 10 100 and Optional Realtek 8110S Gigabit LAN Integrated SiS 741CX CRT VGA Optional CRT2 DVI optional LVDS TV out 2 X SATA 6 x USB 2 0 2 x COM watchdog timer Digital I O optional 1394 1x PCI 1x Mini PCI CPU Socket A 462 pin for AMD Geode up to 1 4GHz NX1250 667MHz NX1500 1GHz NX1750 1 4GHz System Memory DDR DIMM x 1 max 1GB DDR333 System Chipset SiS 741 SiS 964 BIOS Award 4Mbit Watchdog Timer 256 levels SSD Optional CF socket on solder side via IDE2 H W Monitor Yes Expansion Slot 1 PCI 1 Mini PCI 1 MicroAGP Graphics VGA Controller SiS 741CX integrated for CRT VGA Memory Shared memory Max 64MB LCD TV out DVI CRT2 Optional SiS 302LV MicroAGP card IBA140 302 supports 18 24 bit dual channel L
11. 7 INSTALLATIONS J5 System Function Connector Signal Name Pin Pin Signal Name e Ground Power LED 5V 6 HDD Active 8 Reset ATX power on switch Pins 1 2 Power LED Pins 3 4 HDD LED Pins 5 6 Reset switch Pins 7 8 J6 Front Audio Connector Signal Name Signal Name a Rear Audio R Rear Audio L Front Audio R Front Audio L Ground 5 6 Ground s REMARKS To use the front audio connector the jumpers from pin 1 3 and pin 2 4 must be removed J7 CD In Pin Header Signal Name CD Audio L Ground 4 CD Audio R Speaker Connector The CN8 connector supports 2W 8ohm stereo audio power amplifier Signal Name 18 MB740 User s Manual INSTALLATIONS 9 CN10 Serial ATA Connectors CN11 Compact Flash Connector J13 IrDA Connector Signal Name 5V No connect of Og a PCI Slot supports 2 Master AGP1 MicroAGP Socket MB 740 User s Manual 19 INSTALLATIONS as This page is intentionally left blank Le T sasIsIs el 20 MB740 User s Manual BIOS SETUP BIOS Setup This chapter describes the different settings available in the Award BIOS that comes with the board The topics covered in this chapter are as follows BIOS Introdiiction uw itor acini 22 BIOS ee RR iem estes 22 Standard CMOS Setup 24 Adv
12. AD Number of read write heads PRECOMP Write precompensation LANDING ZONE Landing zone SECTOR Number of sectors The Access Mode selections are as follows CHS HD lt 528MB LBA HD gt 528MB and supports Logical Block Addressing Large for MS DOS only Auto Remarks The main board supports two serial ATA ports and are represented in this setting as IDE Channel 2 or 3 Drive Drive These fields identify the types of floppy disk drive A or drive B that has been installed in the computer The available specifications are 360KB 12 720KB 1 44 2 88 5 25 5 25 3 5 3 5in 3 5 in 740 Users Manual 25 BIOS SETUP s c na Video This field selects the type of video display card installed in your system You can choose the following video display cards EGA VGA For EGA VGA SEGA SVGA or PGA monitor adapters default CGA 40 Power up in 40 column mode CGA 80 Power up in 80 column mode MONO For Hercules or MDA adapters Halt On This field determines whether or not the system will halt if an error is detected during power up No errors The system boot will not be halted for any error that may be detected All errors 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 be halted for a keyb
13. LOCK4 void Lock_ITE8705 void outportb ITE8705 INDEX PORT ITE8705 LOCK void Set_ITE8705_LD unsigned char LD Unlock_ITE8705 outportb ITE8705_INDEX_PORT ITE8705_REG_LD outportb ITE8705_DATA_PORT LD Lock_ITE8705 void Set_ITE8705_Reg unsigned char REG unsigned char DATA Unlock_ITE8705 outportb ITE8705_INDEX_PORT REG outportb ITE8705_DATA_PORT DATA Lock_ITE8705 unsigned char Get_ITE8705_Reg unsigned char REG unsigned char Result Unlock_ITE8705 outportb ITE8705_INDEX_PORT REG Result inportb ITE8705 DATA PORT Lock ITE87050 return Result SS MB 740 User s Manual 53 APPENDIX eo File name ITE8705 H I THIS CODE AND INFORMATION IS PROVIDED AS IS WITHOUT WARRANTY OF ANY KIND EITHER EXPRESSED OR IMPLIED INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY AND OR FITNESS FOR PARTICULAR PURPOSE Il ES ifndef 1 8705 define ITE8705 H 1 define ITE8705_INDEX_PORT 1 8705 BASE define ITE8705 DATA PORT ITE8705_BASE 1 define ITE8705 REG LD 0x07 define ITE8705 IO PORT 0x0803 define ITE8705_UNLOCK1 0x87 define ITE8705_UNLOCK2 0x01 define ITE8705_UNLOCK3 0x55 define ITE8705_UNLOCK4 OxAA define ITE8705_LOCK OxFF
14. MB740 AMD Geode NX Mini ITX Motherboard USER S MANUAL Version 1 0 Acknowledgments Award is a registered trademark of Award Software International Inc PS 2 is a trademark of International Business Machines Corporation AMD is a trademark of Advanced Micro Devices Inc Microsoft Windows is a registered trademark of Microsoft Corporation Winbond is a registered trademark of Winbond Electronics Corporation All other product names or trademarks are properties of their respective owners li MB 740 User s Manual Table of Contents 1 Product Description n a ann Su gi 1 Checklist 5 esee ERE RE Dept 2 MB740 Specifications eese 3 Board Dimensions 4 Installations 5 Installing the CPU 6 Installing the Memory eene 7 Setting the 2 rennen 8 Connectors on MB740 11 BIOS 21 Drivers Installation 41 SIS 741 Chipset VGA Driver 42 SIS Chipset Ethernet Driver 45 Realtek Gigabit Ethernet Driver 46 Realtek AC97 Codec Driver 47 Appendix
15. UNLOCK2 outportb ITE8705_INDEX_PORT ITE8705_UNLOCK3 if ITE8705 BASE 0x2E outportb ITE8705_INDEX_PORT ITE8705_UNLOCK3 else outportb ITE8705_INDEX_PORT ITE8705_UNLOCK4 void Lock_ITE8705 void void Set_ITE8705_LD unsigned char LD outportb ITE8705_INDEX_PORT ITE8705_LOCK Unlock_ITE8705 outportb ITE8705_INDEX_PORT ITE8705_REG_LD outportb ITE8705_DATA_PORT LD Lock_ITE8705 void Set_ITE8705_Reg unsigned char REG unsigned char DATA Unlock_ITE8705 outportb ITE8705_INDEX_PORT REG outportb ITE8705_DATA_PORT DATA Lock_ITE8705 unsigned ar Get_ITE8705_Reg unsigned char REG unsigned char Result Unlock_ITE8705 outportb ITE8705_INDEX_PORT REG Result inportb ITE8705_DATA_PORT Lock_ITE8705 return Result File name ITE8705 H m s THIS CODE AND INFORMATION IS PROVIDED AS IS WITHOUT WARRANTY ANY KIND EITHER EXPRESSED OR IMPLIED INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY AND OR FITNESS FOR A PARTICULAR PURPOSE Il ifndef 1 8705 define 1 8705 1 define ITE8705_INDEX_PORT ITE8705_BASE define ITE8705_DATA_PORT ITE8705_BASE 1 i 8705 REG LD 0x07 j Mn 8705 10 PORT 0x0803 define ITE8705_UNLOCK1 0x87 define ITE8705_UNLOCK2 0x01 E s a
16. VDS and TV out Optional SiS 301 MicroAGP card IBA140 301 supports DVI CRT2 interface Ethernet Controller SiS 964 built in 10 100 and Optional Realtek RTL8110S 32 Gigabit LAN Multi Chipset SiS 964 ITE 8705 2x IDE UDMA33 66 100 1x FDD 1x KB 1x Mouse 2x RS 232 2x SATA USB 4 ports on board Pin header for 2 additional ports USB 2 0 Audio SiS 964 built in audio AC97 codec SPDIF support 2W 2W volume amplifier Others 1394 ATX power connector Mechanical and Environmental Dimensions 170mm x 170mm MB 740 User s Manual 3 INTRODUCTION Board Dimensions 4 MB 740 User s Manual INSTALLATIONS Installations This section provides information on how to use the jumpers and connectors on the MB740 in order to set up a workable system The topics covered are Installing the CPU u og itte meret D deret 6 Installing the 7 Setting the Jumperzs 5 cte eene tede terit 8 Connectors on 740 sss 11 MB 740 User s Manual 5 INSTALLATIONS Installing the CPU The 740 board supports a Socket A processor socket for AMD NX Series processors The Socket A processor socket comes with a lever to secure the processor Raise this lever to about a 90 angle to allow the insertion of the processor Place the processor into the socket by making sure the notch
17. anced BIOS 27 Advanced Chipset Features esee 30 Integrated 3 eee tete 32 Power Management 34 PNP PCI Configurations n aa 36 PC Health Statusi 37 Frequency Voltage Control essere 38 Load Fail Safe Defaults esee 39 Load Optimized Defaults essere 39 Set Supervisor User Password eee 39 Save amp Exit SetU u a a eei eo 39 Exit Without Saving 39 SS i MB 740 User s Manual 21 BIOS SETUP m BIOS Introduction The Award BIOS Basic Input Output System installed in your computer system s ROM supports Intel AMD processors The BIOS provides critical low level support for a standard device such as disk drives serial ports 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 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 yo
18. ds allow your system hard disk controller to work faster Rather than have the BIOS issue a series of commands that transfer to or from the disk drive PIO Programmed Input Output allows the BIOS to communicate with the controller and CPU directly The system supports five modes numbered from 0 default to 4 which primarily differ in timing Primary Secondary Master Slave UltraUDMA These fields allow your system to improve disk I O throughput to 33Mb sec with the Ultra DMA 33 feature Onboard FDC Controller Select Enabled if your system has a floppy disk controller FDC installed on the motherboard and you wish to use it If you install an add in FDC or the system has no floppy drive select Disabled in this field This option allows you to select the onboard FDD port Onboard Serial Port These fields allow you to select the onboard serial ports and their addresses The default values for these ports are Serial Port 1 3F8 IRQ4 Serial Port 2 2F8 IRQ3 SS MB 740 User s Manual 33 BIOS SETUP mt xf ah lt c s Power Management Setup Phoenix AwardBIOS CMOS Setup Utility Power Management Setup ACPI Function Enabled ACPI Suspend S1 POS Power Management User Define Suspend Type Disabled Video Off Option Susp Stby gt Off Video Off In Suspend Yes Switch Function Break Wake Modem Use IRQ NA Hot Key Function As Power Off HDD Off After Disabled Power Button Override Instant Off Power State Resum
19. e B becomes Drive A By default this field is set to Disabled Boot Up Floppy Seek This feature controls whether the BIOS checks for a floppy drive while booting up If it cannot detect one either due to improper configuration or its absence it will flash an error message Boot Up NumLock Status This allows you to activate the NumLock function after you power up the system Gate A20 Option This field allows you to select how Gate A20 is worked Gate A20 is a device used to address memory above MB Typematic Rate Setting When disabled continually holding down a key on your keyboard will generate only one instance When enabled you can set the two typematic controls listed next By default this field is set to Disabled Typematic Rate Chars Sec When the typematic rate is enabled the system registers repeated keystrokes speeds Settings are from 6 to 30 characters per second 28 MB 740 User s Manual BIOS SETUP Typematic Delay Msec When the typematic rate is enabled this item allows you to set the time interval for displaying the first and second characters By default this item is set to 250msec Security Option This field allows you to limit access to the System and Setup The default value is Setup When you select System the system prompts for the User Password every time you boot up When you select Setup the system always boots up and prompts for the Supervisor Password only when the Setup utility
20. e Control Always Off PM Wake Up Events Press Enter ACPI Function Enable this function to support ACPI Advance Configuration and Power Interface ITEM HELP Menu Level gt ACPI Suspend Type The default setting of the ACPI Suspend mode is 1 POS Power Management This field allows you to select the type of power saving management modes There are four selections for Power Management Min Power Saving Minimum power management Max Power Saving Maximum power management User Define Each of the ranges is from 1 min to Ihr Except for HDD Power Down which ranges from 1 min to 15 min Suspend Mode The default setting is Disabled Video Off Option This field defines the Video power saving features e Always on System BIOS will never turn off the screen e Suspend gt Off Screen off when system is in SUSPEND mode e Susp Stby gt Off Screen off when system is in STANDBY or SUSPEND mode e All modes gt Off Screen off when system is in DOZE STANDBY or SUSPEND mode a S i 34 MB740 User s Manual BIOS SETUP eee Video Off Method This field defines the Video Off features There are three options V H SYNC Blank Default setting blank the screen and turn off vertical and horizontal scanning DPMS Allows BIOS to control the video display Blank Screen Writes blanks to the video buffer Switch Function The default setting is Break Wake Modem Use IRQ This field sets th
21. e IRQ used by the Modem By default the setting is 3 Hot Key Function As The default setting is Power Off HDD Off After The default setting is Disabled Power Button Override The default setting is Off This field determines the state of the computer after a power failure If set to Off the system will not boot when power returns If set to On the system will restart when power returns Power State Resume Control The default setting is Always Off PM Wake Up Events Users can enable system events IRQ Ring Power Up MACPME Power Up PCIPME Power Up PS2KB Wakeup PS2MS Wakeup Power up by Alarm to wake up the system sssT rr shssswvwOO nTnG MB 740 User s Manual 35 BIOS SETUP lM PNP PCI Configurations 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 CMOS Setup Utility PnP PCI Configurations Reset Configuration Data Disabled Menu Level Resources Controlled By Auto ESCD IRQ Resources Press Enter PCI VGA Palette Snoop Disabled Reset Configuration Data This field allows you to determine whether to reset the configuration data or not The default value is Disabled Select Enabled to reset Extended System Configuration Data when you exit Setup if you have installed a new add on and the system reconfiguration has caused such a serious conflict that the OS cannot boot Reso
22. e display type and resolution TV Setting Disabled to set the mode NTSC Type and YpbPr mode Graphics Engine Clock 133MHz System BIOS Cacheable The setting of Enabled allows caching of the system BIOS ROM at F000h FFFFFh resulting in better system performance However if any program writes to this memory area a system error may result Video BIOS Cacheable The Setting Enabled allows caching of the video BIOS ROM at C0000h F7FFFh resulting in better video performance However if any program writes to this memory area a system error may result Memory Hole At 15M 16M In order to improve performance certain space in memory can be reserved for ISA cards This memory must be mapped into the memory space below 16 MB The choices are Enabled and Disabled a srrrYo O a pr nn r 9 MB 740 User s Manual 31 BIOS SETUP rn Integrated Peripherals This section sets configurations for your hard disk and other integrated peripherals The first screen shows three main items for user to select Once an item selected a submenu appears Details follow Phoenix AwardBIOS CMOS Setup Utility Integrated Peripherals SIS OnChip IDE Device Press Enter ITEM HELP SIS OnChip PCI Device Press Enter Menu Level gt Onboard SuperlO Device Press Enter IDE HDD Block Mode Enabled Init Display First PCI Slot USBO Access Interface EDB Bus USB1 Access Interface EDB Bus USB2 Access Interface EDB Bus USB2 0 Access Interface EDB Bu
23. enter the password A message will confirm the password to be disabled Once the password is disabled the system will boot and you can enter Setup freely Save amp Exit Setup This option allows you to determine whether or not to accept the modifications If you type you will quit the setup utility and save all changes into the CMOS memory If you type you will return to Setup utility Exit Without Saving Select this option to exit the Setup utility without saving the changes you have made in this session Typing Y will quit the Setup utility without saving the modifications Typing N will return you to Setup utility s rr vO MB 740 User s Manual 39 BIOS SETUP O F ENECIRU Y This page is intentionally left blank w ssuKurs s wssrsvII 40 MB740 User s Manual DRIVERS INSTALLATION Drivers Installation This section describes the installation procedures for software and drivers under the Windows 2000 and Windows XP The software and drivers are included with the motherboard If you find the items missing please contact the vendor where you made the purchase The contents of this section include the following SIS 741CX Chipset VGA Driver 42 SIS Chipset Ethernet Driver 2 45 Realtek Gigabit Ethernet Driver 46 Realtek AC97 Codec Driver 47 SS MB 740 User s
24. ge will be displayed when trying to write on the boot sector or on the partition table on the disk which is typical of the virus CPU Internal Cache Cache memory is additional memory that is much faster than conventional DRAM system memory CPUs from 486 type on up contain internal cache memory and most but not all modern PCs have additional external cache memory When the CPU requests data the system transfers the requested data from the main DRAM into cache memory for even faster access by the CPU These items allow you to enable speed up memory access or disable the cache function By default these items are enabled 1 MB 740 User s Manual 27 BIOS SETUP n f rY Quick Power On Self Test When enabled this field speeds up the Power On Self Test POST after the system is turned on If it is set to Enabled BIOS will skip some items First Second Third Boot Device These fields determine the drive that the system searches first for an operating system The options available include Floppy LS120 Hard Disk CDROM ZIP100 USB Floppy USB ZIP USB CDROM LAN and Disable Boot Other Device These fields allow the system to search for an OS from other devices other than the ones selected in the First Second Third Boot Device Swap Floppy Drive This item allows you to determine whether or not to enable Swap Floppy Drive When enabled the BIOS swaps floppy drive assignments so that Drive A becomes Drive B and Driv
25. is called up APIC Mode APIC stands for Advanced Programmable Interrupt Controller The default setting is Enabled MPS Version Control for OS This option is specifies the MPS Multiprocessor Specification version for your operating system MPS version 1 4 added extended configuration tables to improve support for multiple PCI bus configurations and improve expandability The default setting is 1 4 OS Select for DRAM gt 64MB This option allows the system to access greater than 64MB of DRAM memory when used with OS 2 that depends on certain BIOS calls to access memory The default setting is Non OS 2 HDD S M A R T Capability By default this field is disabled SMART stands for Self Monitoring Analysis and Reporting Technology Video BIOS Shadow This parameter when enabled turns on BIOS ROM shadowing for the block of memory normally used for standard VGA video ROM code which is 0000 to C7FFF 32K See here for a full description of what ROM shadowing does in short it speeds up your system by copying the contents of your video BIOS code from the slow ROM in which it resides into faster RAM Small Logo EPA Show The EPA logo appears at the right side of the monitor screen when the system is boot up The default setting is Enabled a MB 740 User s Manual 29 BIOS SETUP 2 Advanced Chipset Features This Setup menu controls the configuration of the chipset Phoenix
26. oard error it will stop for all other errors All But Diskette The system boot will not be halted for a disk error it will stop for all other errors All But Disk Key The system boot will not be halted for a key board or disk error it will stop for all others w lt v ssssI 26 MB740 User s Manual BIOS SETUP 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 ITEM HELP Hard Disk Boot Priority Press Enter Virus Warning Disabled Menu Level gt CPU Internal Cache Enabled Quick Power On Self Test Enabled First Boot Device CD ROM Second Boot Device Hard Disk Third Boot Device LS120 Boot Other Device Enabled Swap Floppy Drive Disabled Boot Up Floppy Seek Disabled Boot Up NumLock Status On Gate A20 Option Fast Typematic Rate Setting Disabled Typematic Rate Chars Sec 6 Typematic Delay Msec 250 Security Option Setup APIC Mode Enabled MPS Version Control for OS 1 4 OS Select For DRAM gt 64MB Non OS2 HDD S M A R T Capability Disabled Video BIOS Shadow Enabled Small Logo EPA Show Enabled Hard Disk Boot Priority With the field there is the option to choose aside from the hard disks connected Bootable add in Cards which refers to other external devices Virus Warning If this option is enabled an alarm messa
27. on the corner of the CPU corresponds with the notch on the inside of the socket Once the processor has slide into the socket return the lever to the lock position Refer to the figures below After you have installed the processor into the socket check if the jumpers for the CPU type and speed are correct NOTE Ensure that the CPU heat sink and the CPU top surface are in total contact to avoid CPU overheating problem that would cause your system to hang or be unstable 6 740 User s Manual INSTALLATIONS Installing the Memory The MB740 board supports one DDR memory socket for a maximum total memory of 1GB in DDR memory type Installing and Removing Memory Modules To install the DDR modules locate the memory slot on the board and perform the following steps 1 Hold the DDR module so that the key of the DDR module align with those on the memory slot 2 Gently push the DDR module in an upright position until the clips of the slot close to hold the DDR module in place when the DDR module touches the bottom of the slot 3 To remove the DDR module press the clips with both hands DDR Module Lock Lock i Lock Lock Wr swssrw sY sO HK MB 740 User s Manual 7 INSTALLATIONS Setting the Jumpers Jumpers are used on MB740 to select various settings and features according to your needs and applications Contact your supplier if you have doubts about the best configuration for yo
28. onnectors on MB740 The connectors on MB740 allows you to connect external devices such as keyboard floppy disk drives hard disk drives printers etc The following table lists the connectors on MB740 and their respective functions Connector Locations MB740 12 KBMS1 PS 2 Keyboard and PS 2 Mouse Connectors 13 CN3 COMI and VGA Connector 13 CN4 10 100 RJ 45 and USB1 2 Ports 14 CNS 1394 Connector 14 J3 SPDIF Out CO nnecf r a aussi 14 CN6 GbE RJ 45 USB3 4 Ports 14 Audio Connecctor aaa 14 PWRI ATX Power Supply Connector 14 FANI System Fan Power Connector 15 FAN2 CPU Fan Power 15 IDEI IDE2 40 pin and 44 pin IDE Connectors 15 FDD1 Floppy Drive 0 10 1 1 16 CNI Digital 17 USB5 6 Port Pin 17 CN2 2 Serial 0402 00200 0 17 10 13942 css eaten 17 J4 Mini PCI
29. s MAC Access Interface EDB Bus Audio Access Interface EDB Bus Phoenix AwardBIOS CMOS Setup Utility SIS OnChip IDE Device nternal PCI IDE Both ITEM HELP DE Primary Master PIO Auto Menu Level gt DE Primary Slave PIO Auto DE Secondary Master PIO Auto DE Secondary Slave PIO Auto Primary Master UltraDMA Auto Primary Slave UltraDMA Auto Secondary Master UDMA Auto Secondary Slave UDMA Auto Secondary Slave UDMA Auto DE DMA transfer access Enabled DE Burst Mode Enabled Phoenix AwardBIOS CMOS Setup Utility SIS OnChip PCI Device SIS USB Controller Enabled ITEM HELP USB Ports Number 6 Ports Menu Level gt USB 2 0 Supports Enabled USB Keyboard Support Disabled USB Mouse Support Disabled SIS AC97 Audio Enabled SIS 10 100M Ethernet Enabled SIS Serial ATA Controller Enabled SIS Serial ATA Mode IDE ws m ssHrc h oi 32 740 User s Manual BIOS SETUP Phoenix AwardBIOS CMOS Setup Utility SIS OnChip PCI Device Onboard FDC Controller Enabled ITEM HELP Onboard Serial Port 1 3F8 IRQ4 Menu Level gt ll Onboard Serial Port 2 2F8 IRQ3 UART Mode Select Normal UR2 Duplex Mode Half IDE HDD Block Mode This field allows your hard disk controller to use the fast block mode to transfer data to and from your hard disk drive Init Display First The default setting is PCI Card IDE DMA Transfer Access This field by default is enabled IDE Primary Secondary Master Slave PIO These fiel
30. selected outputs will be driven Under normal circumstance the user will restart the WDT at regular intervals before the timer counts to zero SAMPLE CODES File name Main CPP THIS CODE AND INFORMATION IS PROVIDED AS IS WITHOUT WARRANTY OF ANY KIND EITHER EXPRESSED OR IMPLIED INCLUDING NOT LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY AND OR FITNESS FOR A PARTICULAR PURPOSE include lt stdio h gt include lt stdlib h gt include ITE8705 H int main int arge char void copyright void void EnableWDT int void DisableWDT void int main int argc char argv unsigned char bTime char endptr copyright if arge 2 printf Parameter incorrect n return 1 if Init_ITE8705 0 printf ITE8705 is not detected program abort n return 1 bTime strtol argv 1 endptr 10 printf System will reset after 96d seconds bTime EnableWDT bTime return 0 void copyright void MB 740 User s Manual 51 APPENDIX LEESQIQEELE ISSCCZCGT T C EZLLKzG Gbi g LGCZxLLLL G LLLLLG C G LU printf n ITE8705 Watch Timer Tester AUTO DETECT W Usage ITE8705 reset_time n T Ex ITE8705 3 gt reset system after 3 second n ITE8705 0 gt disable watch dog timer n void EnableWDT int interval Set_ITE8705_LD 0x05 Set Logic Device 5 Set_ITE8705_Reg O
31. t Dnit aheri riad SEMU cerea Vr ira aid serui ha manca rrisk 5 8800 deve na com Som popen pos murni uniri yos Curium Fia utt rp rese H ell aw Cruspa q Hiru rm ee mT MB 740 User s Manual 45 DRIVER INSTALLATION Realtek Gigabit Ethernet Driver 1 Insert the CD that comes with the board Click LAN Card on the left side and then Realtek Network Interface Controller Drivers to execute the REALTEK Gigabit and Fast Ethernet NIC Driver Setup 2 When the maintenance is complete click Finish to complete the drivers setup ei d d Fai awha jet pe cipis ana an PE A aud E nat 46 740 Users Manual DRIVERS INSTALLATION Realtek AC97 Codec Driver 1 Insert the CD that comes with the board Click TI Ali SiS Chipset and then Realtek AC 97 Codec Audio Driver MB 740 User s Manual 47 DRIVER INSTALLATION 2 When the welcome screen to the InstallShield Wizard appears click Next to proceed with the Realtek AC97 Audio Setup Dr k a Ap Wimirrassn bes Han esl add bond freed Fer Aalto bL 83 Tha breed e aad cn AUT cumpene do coire chek 3 InstallShield Wizard is not complete and you are prompted to restart
32. u At the bottom of the Main Menu just below the control keys section there is another section which displays information on the currently highlighted item in the list Note If the system cannot boot after making and saving system changes with Setup the Award BIOS supports an override to the CMOS settings that resets your system to its default Warning It is strongly recommended 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 Changing the defaults could cause the system to become unstable and crash in some cases MB 740 User s Manual 23 BIOS SETUP Standard CMOS Setup Standard CMOS Setup choice 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 Date mm dd yy Time hh mm ss IDE Channel 0 Master IDE Channel 0 Slave IDE Channel 1 Master IDE Channel 1 Slave Drive A Drive B Video Halt On Base Memory Extended Memory Total Memory Phoenix AwardBIOS CMOS Setup Utili Standard CMOS Features
33. u 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 enter 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 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 I rr mY Osw OIOI ON 22 740 User s Manual BIOS SETUP Phoenix AwardBIOS CMOS Setup Utility Standard CMOS Features Frequency Voltage Control Advanced BIOS Features Load Fail Safe Defaults Advanced Chipset Features Load Optimized Defaults Integrated Peripherals Set User Password Power Management Setup Save amp Exit Setup PnP PCI Configurations Exit Without Saving PC Health Status ESC Quit V gt Select Item F10 Save amp Exit Setup Time Date Hard Disk Type The section below the setup items of the Main Menu displays the control keys for this men
34. u C Frequency Voltage Control This section shows the user how to configure the processor frequency Phoenix AwardBIOS CMOS Setup Utility Frequency Voltage Control Auto Detect DIMM PCI Clk Disabled ITEM HELP Spread Spectrum Disabled Menu Level gt Auto Detect PCI Clk This field enables or disables the auto detection of the PCI clock Spread Spectrum This field sets the value of the spread spectrum The default setting is Disabled This field is for CE testing use only 38 740 User s Manual BIOS SETUP eee Load Fail Safe Defaults This option allows you to load the troubleshooting default values permanently stored in the BIOS ROM These default settings are non optimal and disable all high performance features Load Optimized Defaults This option allows you to load the default values to your system configuration These default settings are optimal and enable all high performance features Set Password User Password sets a password that will be used exclusively on the system To specify a password highlight the type you want and press lt Enter gt The Enter Password message prompts on the screen Type the password up to eight characters in length and press lt Enter gt The system confirms your password by asking you to type it again After setting a password the screen automatically returns to the main screen To disable a password just press the lt Enter gt key when you are prompted to
35. ur needs The following lists the connectors on MB740 and their respective functions Jumper Locations on 740 essere 9 JP8 CompactFlash Slave Master Selection 10 JP9 1394 EPROM Write Selection eee 10 JP12 Clear CMOS Setting e Rire etse E Reid 10 JP14 RTL8110S 32 LAN Enable Disable 10 8 MB 740 User s Manual INSTALLATIONS Jumper Locations on MB740 x gt ii iw 09 1 9 llu c a I i I Jumpers on MB740 aun nasi ua Saya Page JP8 CompactFlash Slave Master Selection 10 JP9 1394 EPROM Write Selection esee 10 JP12 Clear CMOS Setting ssim eter edet 10 JP14 RTL8110S 32 LAN Enable Disable 10 MB 740 User s Manual 9 INSTALLATIONS JP8 CompactFlash Slave Master Selection option Remarks The CF socket and its corresponding slave master Selection is optional JP8 CF Setting Master JP9 1394 EPROM Write Selection JP9 1394 EPROM For EPROM Write JP12 Clear CMOS Setting JP14 RTL8110S 32 LAN Enable Disable JP14 Gigabit LAN Si o ome 10 740 User s Manual INSTALLATIONS C
36. urces Controlled by This PnP BIOS can configure all of the boot and compatible devices with the use of a PnP operating system such as Windows 95 PCI VGA Palette Snoop Some non standard VGA display cards may not show colors properly This field allows you to set whether or not MPEG ISA VESA VGA cards can work with PCI VGA When this field is enabled a PCI VGA can work with an MPEG ISA VESA VGA card When this field is disabled a PCI VGA cannot work with an MPEG ISA VESA card SS 36 MB740 User s Manual BIOS SETUP PC Health Status This section shows the parameters in determining the PC Health Status These parameters include temperatures fan speeds and voltages Phoenix AwardBIOS CMOS Setup Utility PC Health Status Shutdown Temperature Disabled ITEM HELP Vcore V 1 02 V 2 6V Menu Level gt SB 5V Voltage Battery CPU TEMP SYSTEM TEMP POWER TEMP SYSTEM FAN Speed CPU FAN Speed l SmartFAN Disabled Temperatures Voltages These fields are the parameters of the hardware monitoring function feature of the motherboard The values are read only values as monitored by the system and show the PC health status Shutdown Temperature This field allows the user to set the temperature by which the system automatically shuts down once the threshold temperature is reached This function can help prevent damage to the system that is caused by overheating MB 740 User s Manual 37 BIOS SETUP f f F
37. xFB 0x88 Enable WDT Set ITE8705 Reg OxFC 0x36 Set GPIO Mapping Set ITE8705 Reg OxFD interval set timer Set ITE8705 LD 0x05 switch to logic device 8 Set 8705 Reg OxFB 0x00 clear watchdog timer Set ITE8705 Reg OxFD 0x00 Iwatchdog disabled File name ITE8705 CPP THIS CODE AND INFORMATION IS PROVIDED AS IS WITHOUT WARRANTY OF ANY KIND EITHER EXPRESSED OR IMPLIED INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY AND OR FITNESS FOR A PARTICULAR PURPOSE include ITE8705 H include lt dos h gt void Lock_ITE8705 void unsigned int Init_ITE8705 void unsigned int result O NA 1 ITE8705 ITE8705_BASE 0x2E result Get_ITE8705_Reg 0x21 if result 0x05 result 1 goto Init_Finish ITE8705_BASE 0x4E result Get_ITE8705_Reg 0x21 if result 0x05 E _ 2 52 MB740 User s Manual APPENDIX result 1 goto Init_Finish ITE8705_BASE 0x00 result 0 Tnit Finish return result void Unlock_ITE8705 void outportb ITE8705_INDEX_PORT ITE8705_UNLOCK1 outportb ITE8705_INDEX_PORT ITE8705_UNLOCK2 outportb ITE8705_INDEX_PORT ITE8705_UNLOCK3 if ITE8705 BASE 0x2E outportb ITE8705_INDEX_PORT ITE8705_UNLOCK3 else outportb ITE8705_INDEX_PORT ITE8705_UN
38. y Drive Connector N N ON N wo w FAC N N 5 Signal Name Ground Host data 8 Host data 9 Host data 10 Host data 11 Host data 12 Host data 13 Host data 14 Host data 15 Ground Host ALE Ground No connect No connect Address 2 Chip select 1 Ground FDD 1 a slim 26 pin connector and will support up to 2 88MB FDD Signal Name VCC NC NC D V V V 1 G G G G 1 15 17 19 21 23 2 J CC CC CC C C C ND ND 29 Pin 8 Signal Name INDEX DRV_SEL DSK_CH NC IR MOTOR D STEP WDATA WGATE TRACK WPROT RDATA SIDE 16 MB740 User s Manual INSTALLATIONS Digital I O Signal Name Pin Pin Signal Name J1 USB5 6 Port Pin Header Signal Name Pin Pin Signal Name zm P gt 8 1317 p CN2 COM2 Serial Port Signal Name Pin Pin Signal Name DCD Data carrier detect 6 DSR Data set ready RXD Receive data RTS Request to send 8 CTS Clear to send RI Ring indicator TXD Transmit data i DTR Data terminal ready GND ground J2 1394 Pin Header Signal Name Pin Pin Signal Name 1 2 12V 5 6 GND7 7 8 NC J4 Mini PCI Connector MB 740 User s Manual 1
39. your computer Restart the computer for changes to take effect hen ki Coil ar Eskop han arada ay ST Cel ud Ce E Me sal makis come uran ari draa wed Heer iri ko 48 MB740 User s Manual APPENDIX Appendix A I O Port Address Map Each peripheral device in the system is assigned a set of I O port addresses which also becomes the identity of the device The following table lists the I O port addresses used Address 000h 01Fh 020h 03Fh 040h 05Fh 060h 06Fh 070h 07Fh 080h 09Fh 0 OBFh 0 ODFh OFOh OF 1h 1F7h 278 27 2F8h 2FFh 2B0 2DF 378h 3FFh 360 36F 3B0 3BF 3CF EGA adapter 3D0 3DF 3F7h 3F8h 3FFh a Cs MB 740 User s Manual 49 APPENDIX B Interrupt Request Lines IRQ Peripheral devices use interrupt request lines to notify CPU for the service required The following table shows the IRQ used by the devices on board r Fr 50 740 User s Manual APPENDIX C Watchdog Timer Configuration The WDT is used to generate a variety of output signals after a user programmable count The WDT is suitable for use in the prevention of system lock up such as when software becomes trapped in a deadlock Under these sorts of circumstances the timer will count to zero and the
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