Intel PENTIUM MB893 User's Manual
Contents
1. 52 Intel PRO LAN Drivers Installation 53 ApbendDE as a keyay ey EG nak 55 A VO Port Address Map eke kk keke 55 B Interrupt Request Lines IRQ u eee 56 MB893 User s Manual iii The MB893 Server Motherboard MB893 User s Manual NTRODUCTION Introduction Checklist Your MB893 Pentium 4 motherboard package should include the items listed below e The MB893 motherboard e This User s Manual e IDE cable 40 pin 2 54mm optional e IDE cable 44 pin 2 0mm optional e 2SATA cable optional e ID370 front side bridge board optional e IP320 backplane bridge board optional e 1 CD containing the following optional e Chipset Drivers e Flash Memory Utility MB893 User s Manual 1 INSTALLATIONS Product Description The MB893 LGA 775 Pentium 4 motherboard incorporates the Intel 1915GV chipset that can utilize a single LGA775 processor of up to 3 8GHz or higher and supports FSB frequency of 533 8300MHz 133MHz and 200MHz HCLK respectively The i915GV chipset is designed for use with the Pentium 4 processor with 1M Level 2 CPU integrated cache The integrated MCH component provides the CPU interface DDR interface and Hub Interface Four DDR memory sockets supports DDR 400 333 SDRAM DIMM modules of up to 4GB in capacity The board is designed with four Marvell 88E8053 PCI Express Gigabit LAN single controllers and two In2. IDE1 or IDE2 based on the user s selection IDE1 Signal Name VCC VCC VCC C e H 1 3 5 7 10 INDEX DRV_SEL DSK_CH MOTOR gt ONSE A t j H p t NE 15S AE STEP i GND s e WDATA ___ GND r s WGATE 19 20 TRACK ___NC___ 2 2 WPROT_ 23 24 RDATA GND 25 2 SIDE IDE1 Primary IDE Connectors 40 pin 2 54mm The ICH6 supports only one Primary IDE interface and can be either GND GND Signal Name Pin Pin Signal Name Reset IDE Ground Host data 7 Host data 8 Host data 6 Host data 9 Host data 5 Host data 10 Host data 4 Host data 11 Host data 3 Host data 12 Host data 2 Host data 13 Host data 1 Host data 14 Host data 0 Host data 15 Ground Protect pin DRQO Ground Host IOW Ground Host IOR Ground IOCHRDY Host ALE DACKO Ground IRQI4 No connect Address 1 No connect Address 0 Address 2 Chip select 0 Chip select 1 Activit MB893 User s Manual Ground 19 INSTALLATIONS IDE2 Primary IDE Connectors 44 pin 2 0mm The ICH6 supports only one Primary IDE interface and can be either IDE or IDE2 based on the user s selection Signal Name Pin nal Name Ground Host data 8 Host data 6 5 Host data 9 Host data 10 Hostdata
3. 2 is for one channel and DIMM3 4 is for another channel Basically the system memory interface has the following features Supports two 64 bit wide DDR data channels Available bandwidth of up to 3 2GB s DDR400 for single channel mode and 6 4GB s DDR400 in dual channel mode Supports 128Mb 256Mb 512Mb and 1Gb DDR technologies Supports only x8 x16 DDR devices with four banks Registered DIMMs not supported Supports opportunistic refresh Up to 16 simultaneously open pages four per row four rows maximum Ee 8S EEE TERE TEREF MB893 User s Manual 7 INSTALLATIONS EER EEN EE HEER eS Setting the Jumpers Jumpers are used on MB893 to select various settings and features according to your needs and applications Contact your supplier if you have doubts about the best configuration for your needs The following lists the connectors on MB893 and their respective functions Jumper Locations on MBB O3 eee ekere eke eke 9 JP2 Compact Flash Master Slave Select se see see se see ee 10 JP3 Clear CMOS Contents E Eek kek ee kk keke k 10 JP4 CNT amp CN10 LAN By pass Function Setting 10 JP5 COM2 J6 Tx Rx Signal Setting Reserved 10 JP6 Case Open Connector Reserved esse ee es ee ee ee 11 JP7 IDE1 IDE2 UDMA Cable Detect Setting 11 a SS 8 MB893 User s Manual INSTALLATIONS Jumper Locations on MB893 ad SY 5
4. N Pa TJ Short Closed UDMA by cable Default detect Pin 2 3 Short Closed UDMA33 Only i SS SS MB893 Users Manual 11 INSTALLATIONS Connectors on MB893 The connectors on MB893 allows you to connect external devices such as keyboard floppy disk drives hard disk drives printers etc The following table lists the connectors on MB893 and their respective functions Connector Locations on MB893 u ee ee RR ee ek k k k k k k 13 ATX1 ATX Power Supply Connector eee esse ee ee se ee 14 ATX_12V1 ATX 12V Power Connector sss ee ee ee ss ee se ee ee ee ee RR ee Ee 14 DIMM1 3 Channel Al B1 DDR Socket 14 DIMM 2 4 Channel A2 B2 DDR Socket 14 CPU_FAN1 2 3 CPU Fan Power Connectors sss sese se se se ee ee ee ee ee ee ee 14 SYS_FANL1 System Fan Power Connector sse eee esse esse ee ee ge ee ee ee 15 CN1 Front Side Bridge Board to ID370 se ek eke Ge ek Gee 15 CN2 3 5 6 7 10 Gigabit LAN RJ45 Connectors sss sese se ee se ee 15 CN4 Mini PCI Socket 16 CNS CN9 SATA Connector sse see 16 CN11 Dual Port USB Connectors sees eee 16 CN12 COMI ConnectOF sesse see k sin n db KERE ee kiw b ke kun ST 17 CN13 Slim Type II Compact Flash Connector 17 J1 PICMG 2 0 Gold Finger to IP320 eee 17 J2 VGA GRIEGConneetOF ii esse ens esse be E KG GE k r b e eN Eg 17 J3 USB Connector ese misl DERE De Ee SR ee EE GESE e Ge ek
5. Port Address Map Each peripheral device in the system is assigned a set of I O port addresses that 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 OAOh OBFh 0COh ODFh OFOh OF 1h 1FOh 1F7h 278h 27Fh 2F8h 2FFh 2B0h 2DFh 378h 3FFh 360h 36Fh 3BOh 3BFh 3COh 3CFh EGA adapter 3D0h 3DFh 3FOh 3F7h 3F8h 3FFh MB893 User s Manual 55 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 EE EE EE EE EE FEE EE EE EE sd 56 MB893 User s Manual
6. User s Manual 47 BIOS SETUP EES HE KEES 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 Setup 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 Supervisor User Password These two options set the system password Supervisor Password sets a password that will be used to protect the system and Setup utility 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 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 Y you will quit the setup utility and save all changes into the CMOS memory If y
7. a N Jumper Locations on MB893 u eee Page JP2 Compact Flash Master Slave Select sesse sesse ek se ee ee 10 JP3 Clear CMOS Contents se see se ee e A ken kn ee 10 JP4 CN7 amp CN10 LAN By pass Function Setting 10 JP5 COM2 J6 Tx Rx Signal Setting Reserveq 10 JP6 Case Open Connector Reserved E eee 11 JP7 IDE1 IDE2 UDMA Cable Detect Setting 11 Ee TEEN DENE EEE DEKE TERE EEE MB893 User s Manual 9 INSTALLATIONS JP2 Compact Flash Master Slave Select Setting Compact Flash HEEN e EE TT ee JP3 Clear CMOS Contents 123 Pin 1 2 Zi Pin 2 3 EE Short Closed Clear CMOS JP4 CN7 amp CN10 LAN By pass Function Setting PT System will bypass will bypass Pin 1 2 amp 3 4 LANS upon the OPEN timeout of watchdog timer Pin 1 2 amp 3 4 System will Short Closed reboot upon the Default timeout of watchdog timer JP5 COM2 J6 Tx Rx Signal Setting Reserved Setting COM2 J6 Pin 1 3 amp 2 4 Short Closed Pin 3 5 amp 4 6 Short Closed Default Important Note Should the two jumper clips or the jumper itself JP5 be missing this means that the default setting is fixed as RS232 10 MB893 Users Manual INSTALLATIONS JP6 Case Open Connector Reserved JP7 IDE1 IDE2 UDMA Cable Detect Setting fee
8. default value is Enabled Level2 Temperature Set the second phase Smart FAN functionality Configuration option 5 C 10 C 15 C If both the value and the Smart Fan II Temperature are set the fan turns to 50 duty cycle when the temperature of CPU reach to first phase second phase temperature The third phase Smart FAN functionality If the temperature of CPU is over first phase second phase temperature 10 the fan turns to 75 duty cycle The final phase Smart FAN functionality If the temperature of CPU is over first phase second phase temperature 20 the fan turns to 100 duty cycle EE EE EE EE EE EE EE ESF se 46 MB893 User s Manual BIOS SETUP eee Frequency Voltage Control This section shows the user how to configure the processor frequency Phoenix AwardBIOS CMOS Setup Utility Frequency Voltage Control CPU Clock Ratio 14X ITEM HELP Auto Detect PCI Cik Disabled Spread Spectrum Disabled Menu Level CPU Clock Ratio The CPU Ratio also known as the CPU bus speed multiplier can be configured through this field The default setting is 8X This parameter can be used in conjunction with the above field to change the processor s speed 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 EE 8S SSS SS Ee MB893
9. improper configuration or its absence it will flash an error message EE EE EE EE EER BEE EE sd 32 MB893 Users Manual BIOS SETUP eee 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 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 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
10. 4 9 Host data 11 Host data 12 Host data 13 Host data 14 Host data 15 Key DRQO 21 Ground Ground Ground Host ALE Ground No connect No connect Address 0 Address 2 Chip select 1 Ground a TT EE EE EEE IE 20 MB893 User s Manual INSTALLATIONS 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 selected outputs will be driven Under normal circumstance the user will restart the WDT at regular intervals before the timer counts to zero SAMPLE CODE 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 Name Enable And Sert Watchdog IN AL Isec 255sec OUT None Enable_And_Set_Watchdog Proc Near pushax save time interval call Unlock_Chip mov cl 2Bh call Read_Reg and al NOT 10h call Write_Reg set GP24 as WDTO mov cl 07h mov al 08h call Write_Reg switch to LDS mov cl OF5h call Read_Reg and al NOT 08h call Write_Reg set count mode as second pop ax mov cl OF6h call Write_Reg set watchdog timer mov al Olh mov cl 30h call Write_Reg watchdog enable
11. Ds The onboard PCI IDE connectors provide Primary and Secondary channels for connecting up to four IDE hard disks or other IDE devices Each channel can support up to two hard disks the first is the Master and the second is the Slave 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 Capacity Capacity size of the hard disk drive Cylinder Number of cylinders Head 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 Drive A Drive B 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 1 2MB 720KB 1 44MB 2 88MB 5 25 in 5 25 in 3 5in 3 5in 3 5in EE TEV EE EER EE EE EE EE MB893 User s Manual 29 BIOS SETUP EES TN EE ee ee 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 d
12. GEE EE 17 J4 Parallel Port Connector Reserved ees see eke 18 J5 J6 COM2 COM3 ConnectorS iese se se se ee ee ee ee ER ee ee keke ke ke 18 J8 PS 2 Keyboard amp Mouse Connectors sss sese eee eee 18 FDD1 Floppy Drive Connector Reserved esse esse sesse ee se ee see 19 IDE1 Primary IDE Connectors 40 pin 2 54mm 3 19 IDE2 Primary IDE Connectors 44 pin 2 0mm 3 20 a SSS 12 MB893 Users Manual INSTALLATIONS Connector Locations on MB893 Connector Locations on MB893 sees ATX1 ATX Power Supply Connector ATX_12V1 ATX 12V Power Connector see DIMM1 3 Channel A1 B1 DDR Socket DIMM 2 4 Channel A2 B2 DDR Socket CPU_FAN1 2 3 CPU Fan Power Connectors SYS_FANI System Fan Power Connector CNI1 Front Side Bridge Board to ID370 eeeeeee CN2 3 5 6 7 10 Gigabit LAN RJ45 ConnectorSs E CN4 Mini PCI Socket CN8 CN9 SATA Connector 433x555 inad M se 102010450025 CN11 Dual Port USB Connector sese CN12 COMI Connector CN13 Slim Type II Compact Flash Connector J1 PICMG 2 0 Gold Finger to IP320 G I22 VGA CRT ConnectOF iese seed seerde see rha bel Plak ka w re de sk ese Qo R E US Bi Connector 2545 Mee r swar y cer Ne rey n Si AW es J4 Parallel Port Connector Reserved J5 J6 COM2 COM3 C
13. HELP Menu Level gt MB893 User s Manual 37 BIOS SETUP eS 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 IDE DMA Transfer Access Use this field to enable or disable IDE DMA transfer access OnChip Primary Secondary PCI IDE The integrated peripheral controller contains an IDE interface with support for two IDE channels Select Enabled to activate each channel IDE Primary Secondary Master Slave PIO These fields 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 When Auto is selected the BIOS will select the best available mode IDE Primary Secondary Master Slave UDMA These fields allow your system to improve disk I O throughput to 33Mb sec with the Ultra DMA 33 feature SATA Mode The setting choices for the SATA Mode are IDE RAID and AHCI Mode Select IDE if you want to have SATA function as IDE Select AHCI for Advanced Host Controller Interface AHCI feature with improved SATA performance with native command queuing amp native hot plug Select RAID to use SATA as RAID function RAID function is supporte
14. MB 893 Socket LGA775 Pentium 4 Intel i915GV Chipset Server 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 Intel and Pentium 4 are registered trademarks of Intel Corporation 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 fi MB893 Users Manual Table of Contents Introduction ee nee 1 Checklists Ail EE EE ER EA aT 1 Product DESsCriptiOM zeree y ka ka MES ese NANE k AN 2 Sp cificationS A 5i5 OE EE AE DEN 3 Board Dimension esse esse ee se ee Re Ge AA ee ee ee 4 Installatione 5 Installing the CPU Ese EE k s Maka ke dee ak Mn kn isb si 6 ATX Power Installation keke 7 Installing the Memory kk ek keke 7 Setting the JUMperS sie r ys entene 8 Connectors on MB893 sese 12 Watchdog Timer Configuration eee 21 BIOS SetU Dennes 25 Drivers Installation 49 Intel 915G Chipset Software Intallation Utility 50 Intel 915G Chipset Graphics Driver UU 51 Marvell 88E8053 LAN Drivers Installation
15. 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 future expandability The default setting is 1 4 ke EE EE EE EE EER EE SSS EE EE MB893 User s Manual 33 BIOS SETUP as 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 Console Redirection Set the Console Redirection from COM port to UNIX terminal on BIOS boot up By default the setting is enabled Baud Rate The default value of the Baud Rate is 19200 Agent Connect Via By default this item is set to NULL Agent Wait Time min By default the Agent Wait Time is set to 1 minute Agent After Boot By default this field is disabled Report No FDD For WIN 95 If you are using Windows 95 98 without a floppy disk drive select Enabled to release IRQ6 This is required to pass Windows 95 98 s SCT test You should also disable the Onboard FDC Controller in the Integrated Peripherals screen when there s no floppy drive in the system If you set this feature to Disabled the BIOS will not report the missing floppy drive to Win95 98 Small Logo EPA Show The EPA logo appears at the right side of the monitor screen when the system is boot up The d
16. OS Gate A20 Option Fast will show a warning Typematic Rate Setting Disabled message on screen Typematic Rate chars Sec 6 and alarm beep 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 Report No FDD For WIN 95 Yes Console Redirection Enable Baud Rate 19200 Baud Rate 19200 Agent connect via NULL Agent wait time min 1 Agent after boot Disabled Report No FDD For WIN 95 Yes Small Logo EPA Show Enabled Hard Disk Boot Priority This item allows you to set the priority for hard disk boot When you press enter the selections shows the current hard disks used in your system as well as the Bootable Add in Card that is relevant to other boot sources media such as SCSI cards and LAN cards 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 i SSS MB893 User s Manual 31 BIOS SETUP v Z eT CPU L1 and L2 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 da
17. This option sets the number of cycles required for the RAS to accumulate its charge before the SDRAM refreshes The default setting for the Active to Precharge Delay is Auto Precharge Delay The default setting for the Precharge Delay is Auto i SS EE EE MB893 User s Manual 35 BIOS SETUP ESE EN EE ME ee ee System Memory Freguency This field sets the freguency of the DRAM memory installed The default setting is Auto The other settings are DDR266 DDR333 DDR320 and DDR400 System BIOS Cacheable The setting of Enabled allows caching of the system BIOS ROM at FOOOh 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 On Chip Frame Buffer Size Memory Allow user to select the amount of system memory pre allocated by the internal graphics device Fixed Memory Size Specify the size of system memory to allocate for video memory DVMT Memory Size Specify the size of DVMT memory to allocate for video memory a EE Ee EE EE IMa 36 MB893 User s Manual BIOS SETUP Integrated Peripherals OnChip IDE Device Onboa
18. Yes Stop Grant 3 Disabled Disabled Instant Off CPU THRM Throttling 50 Wake Up by PCI Card Disabled Power On by Ring Disabled Wake Up On LAN Disabled Resume by Alarm Disabled Date of Month Alarm 0 Time hh mm ss Alarm 0 0 0 Reload Global Timer Events Primary IDE 0 Enabled Primary IDE 1 Enabled Secondary IDE 0 Enabled Secondary IDE 1 Enabled FDD COM LPT Port Enabled PCI PIRQ A D Enabled ACPI Function Enable this function to support ACPI Advance Configuration and Power Interface 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 lhr Except for HDD Power Down which ranges from 1 min to 15 min 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 ke EE EE BEE EE MB893 User s Manual 41 BIOS SETUP EES KEN DD SC EREK Video Off In Suspend When enabled the video is off in suspend mode The default setting is Yes Suspend Type The default setting for the Suspend Type field is Stop Grant Modem Use IRQ This field sets the IRQ used by
19. assword Power Management Setup Set User Password PnP PCI Configurations Save amp Exit Setup PC Health Status Exit Without Saving ESC Quit M YV gt lt 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 menu 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 MB893 User s Manual 27 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 board 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 con
20. d b EE EE EE EE SS MB893 User s Manual 21 INSTALLATIONS call Lock_Chip ret Enable_And_Set_Watchdog Endp Name Disable Watchdog IN None OUT None Disable_Watchdog Proc Near call Unlock_Chip mov cl 07h mov al 08h call Write_Reg switch to LD8 xor al al mov cl OF6h call Write_Reg clear watchdog timer xor al al mov cl 30h call Write_Reg watchdog disabled call Lock_Chip ret Disable_Watchdog Endp Name Unlock_Chip IN None OUT None LE EEE Unlock_Chip Proc Near mov dx 2Eh mov al 87h out dx al out dx al ret Unlock_Chip Endp EE EHED Name Lock Chip IN None OUT None 22 MB893 User s Manual R EE EE Unlock Chip ProcNear mov dx 2Eh mov al OAah out dx al ret Unlock_Chip Endp ZE DD DD EKS Name Write Reg IN CL register index S AL Value to write OUT None Write Reg Proc Near pushax mov dx 2Eh mov al cl out dx al pop ax inc dx out dx al ret Write Reg Endp Name Read Reg IN CL register index OUT AL Value to read Read_Reg Proc Near mov al cl mov dx 2Eh out dx al inc dx in al dx ret Read_Reg Endp INSTALLATIONS MB893 User s Manual 23 INSTALLATIONS EE EEN EE MEE EK eT This page is intentionally left blank Gen EE EE EE EE ER GE EE EE OE EE EE 24 MB893 User s Manual BIOS SETUP BIOS Setup This chapter describes the different settings available in the Award BIOS that comes w
21. d on the board if it uses ICH6R Otherwise it is not supported On Chip Serial ATA The default setting of Auto allows the Serial ATA drive to be enabled when the system detects one HEER EE EE SS Se 38 MB893 User s Manual BIOS SETUP HEZER PATA IDE Mode This item allows you to select the parallel ATA channel Setting options are Primary and Secondary SATA Port This feature allows users to view the SATA port as primary or secondary channel USB Controller The options for this field are Enabled and Disabled By default this field is set to Enabled USB 2 0 Controller The options for this field are Enabled and Disabled By default this field is set to Disabled In order to use USB 2 0 necessary OS drivers must be installed first USB Keyboard Support The options for this field are Enabled and Disabled By default this field is set to Disabled USB Mouse Support The options for this field are Enabled and Disabled By default this field is set to Disabled Azalia AC97 Audio Select The default setting of the AC97 Audio is Auto Power ON Function This field is related to how the system is powered on such as with the use of conventional power button keyboard or hot keys The default is BUTTON ONLY KB Power ON Password This field allows users to set the password when keyboard power on is the mode of the Power ON function Hot Key Power ON This field sets certain keys also known as hot keys on the keyboard t
22. efault setting is enabled HEREIN EE EE Ge EE SS 34 MB893 User s Manual BIOS SETUP E Advanced Chipset Features This Setup menu controls the configuration of the chipset Phoenix AwardBIOS CMOS Setup Utility Advanced Chipset Features DRAM Timing Selectable By SPD ITEM HELP CAS Latency Time Auto Menu Level ll DRAM RAS to CAS Delay Auto DRAM RAS Precharge Auto Precharge Delay Auto SLP_S4 Assertion Width System Memory Frequency Auto System BIOS Cacheable Enabled Video BIOS Cacheable Enabled Memory Hole at 15M 16M Disabled PCI Express Root Press Enter On Chip Video Memory Press Enter On Chip Frame Buffer Size 8MB Memory DVMT Version DVMT 3 0 FIXED Memory Size 64MB DVMT Memory Size 64MB Boot Display Auto DRAM Timing Selectable This option refers to the method by which the DRAM timing is selected The default is By SPD CAS Latency Time You can configure CAS latency time in HCLKs as 2 or 2 5 or 3 The system board designer should set the values in this field depending on the DRAM installed Do not change the values in this field unless you change specifications of the installed DRAM or the installed CPU DRAM RAS to CAS Delay This option allows you to insert a delay between the RAS Row Address Strobe and CAS Column Address Strobe signals This delay occurs when the SDRAM is written to read from or refreshed Reducing the delay improves the performance of the SDRAM DRAM RAS Precharge
23. etermines 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 keyboard 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 BU EDET SS 30 MB893 User s Manual BIOS SETUP ee 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 CPU Feature Hard Disk Boot Priority Press Enter ITEM HELP Press Enter Virus Warning Disabled Menu Level CPU L1 and L2 Cache Enabled Hyper Threading Technology Enabled Quick Power On Self Test Enabled Allows you choose First Boot Device Floppy the VIRUS warning Second Boot Device Hard Disk feature for IDE Hard Third Boot Device CDROM Disk poot sector protection If this Boot Other Device Enabled function is enabled Swap Floppy Drive Disabled and someone Boot Up Floppy Seek Disabled attempt to write data Boot Up Numlock Status On into this area BI
24. figuration 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 Phoenix AwardBIOS CMOS Setup Utili Standard CMOS Features Thu Dec 16 2004 00 00 00 None None None None 1 44M 3 5 in None EGA VGA All Errors But Keyboard 640K lt Item Help Menu Level Change the day month Year and century 515072K 516096K Extended Memory Total Memory 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 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 describes each item of this menu Date The date format is Day Sun to Sat Month 1 to 12 Date 1 to 31 Year 1999 to 2099 To set the date highlight the Date field and use the PageUp PageDown or keys to set the current time ee M GE Ee EE EE EE IE 28 MB893 User s Manual BIOS SETUP TEE INE Time The time format is 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 Primary HDDs IDE Secondary HD
25. gabit LAN RJ45 connectors on MB893 CN2 3 Intel 82541 Gigabit controllers PCI 32 CN5 6 7 10 Marvell 8053 Gigabit controllers PCI Express x 1 CN7 10 Support hardware by pass TT MB893 User s Manual 15 INSTALLATIONS CN4 Mini PCI Socket 3_j NG 4 Nc ss C kRUN e TRDY 5 NC 6 Nc 67 SERR 68 STOP 7 mc 8 Nc Ga 7 33v 9 NC 10 Nc 71 PERR 72 DEVSEL 23 GND 24 33vS ss ADIs 86 C BEI0 27 GND 28 33v 89 33v_ 90 ADIL 33 ABGH 34 PME 95 ADBI 96 ano 35 apno 36 nc 97 sv 98 nc 37 GND 38 AD301 99 apm 100 _ NC ee ADET A di ASA EE GND Ta 43 BXDseL 44 ADI26l 105 ac som 106 AC SDOUT as CBE 46 anpa 107 as 108 nc o RET eee e oe wrd GND 53 apno s appo 115 nc e mnc s AND f se earn u7 f onb fos MRE KE H O sc E ne __s gpve 62 GND 123 sv_ 124 33vs CN8 CN9 SATA Connector The SATA connectors support SATA 150 and use one serial ATA HDD for each CN8 is port 1 CN9 is port 2 CN11 Dual Port USB Connector CN11 is a USB connector consisting of two ports stacked vertically Pin Signal Name Ground USB USB Vcc 16 MB893 User s Manual INSTALLATIONS CN12 COM1 Connector CN12 COM1 is a DB 9 connector Signal Name Pin Pin Si
26. gnal Name DCD Data carrier detect 6 DSR Data set ready RXD Receive data 2 RTS Request to send TXD Transmit data CTS Clear to send LY DTR Data terminal ready EE RI Ring indicator GND ground 5 f 10 ___NotUsed CN13 Slim Type ll Compact Flash Connector J1 PICMG 2 0 Gold Finger to IP320 J2 VGA CRT Connector J2 is a 15 pin header for an external VGA CRT female connector j Signat Name Tin Pin Signal Nane mr OP Pe HERE aes sea nies G Ne n oe os nc Ground oie ESE Ground is Pas J3 USB Connector The J3 pin header supports two USB 2 0 ports a Name Pin Pin Signal Name J3 MB893 User s Manual 17 INSTALLATIONS J4 Parallel Port Connector Reserved Signal Name Pin Em EA BETER Pin Signal Name AutoFeed 15 16 Initialize Select 8 Ground 9 Ground 0 Ground 1 2 3 18 19 Ground Ja J5 J6 COM2 COM3 Connectors J5 is a COM3 pin header connector J6 is a COM2 pin header connector 1 1 Ground Ground Ground 7 4 5 Ground Signal Name Pin Pin Signal Name 6 DSR Data set ready 8 CTS Clear to send_ 9 RI Ring indicator J8 PS 2 Keyboard amp Mouse Connectors Pin Signal Name MSCLK 5V 18 MB893 Users Manual INSTALLATIONS FDD1 Floppy Drive Connector Reserved FDD1 is a slim 26 pin connector and will support up to 2 88MB FDD RS Pin Signal Name
27. hat can be used as a switch to power on the system ke EE EE EE EE EER EE SSS EE EE Ee MB893 User s Manual 39 BIOS SETUP j EDE EE ME ee ee Onboard FDC Controller Select Enabled if your system has a floppy disk controller FDC installed on the board 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 Parallel Port These fields allow you to select the onboard serial and parallel ports and their addresses The default values for these ports are Serial Port 1 3F8 IRQ4 Serial Port 2 2F8 IRQ3 Serial Port 3 2FO IRQ11 Serial Port 4 2E0 IRQ10 Parallel Port 378H IRQ7 UART Mode Select This field determines the UART 2 mode in your computer The default value is Normal Other options include IrDA and ASKIR PWRON After PWR Fail This field sets the system power status whether on or off when power returns to the system from a power failure situation HERE Ee Ee Ge GE EE EE EE EE EE 40 MB893 User s Manual BIOS SETUP Power Management Setup The Power Management Setup allows you to save energy of your system effectively Phoenix AwardBIOS CMOS Setup Utility ACPI Function Power Management Video Off Method Video Off In Suspend Suspend Type Modem Use IRQ Suspend Mode HDD Power Down Soft Off by PWR BTTN Power Management Setup Enabled ITEM HELP User Define V H SYNC Blank
28. he 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 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 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 HEEN Ee Ee EE SS SS 26 MB893 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 Supervisor P
29. ically with the use of a use a PnP OS 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 Maximum Payload Size PCI VGA cannot work with an MPEG ISA VESA card n_a EE EE EE EE ed dd MB893 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 CPU Warning Temperature 80 C 176 F ITEM HELP System Temp 28 C 82 F CPU Temp 42 C 107 F CPU FAN Speed CPU_FAN1 2 5400 RPM System FAN Speed FAN1 5463 RPM System FAN Speed FAN2 5388 RPM Vcore V 1 02 V 3 3V 3 32 V 5 V 4 94 V 12 V 12 03 V 12 V 12 44 V VBAT V 3 21V 5VSB V 5 15V Shutdown Temperature Disabled Current CPUFAN1 Speed Current CPUFAN2 Speed Current CPUFAN3 Speed Current CPUSYS1 Speed 1st Smart Fan ll Temperature Level2 Temperature 2nd Smart Fan Il Temperature Level2 Temperature CPU Warning Temperature This field allows the user to set the temperature so that when the temperature is reached the system sounds a warning This function can help prevent damage to
30. instructions below to complete the installation under Windows 2000 XP Before installed Intel Chipset Software Intallation Utility Please update your system to Windows 2000 SP4 or Windows XP SP1A 1 Insert the CD that comes with the board and the screen below would appear Click Intel Chipset Software Intallation Utility I SGT TET Ta ruis lstinm LIED 2 When the Welcome screen appears click Next to continue 3 Click Yes to accept the software license agreement and proceed with the installation process 4 On Readme Information screen click Next to continue the installation 5 The Setup process is now complete Click Finish to restart the computer and for changes to take effect When the computer has restarted the system will be able to find some devices Restart your computer when prompted EE EE EE EE EE EE EE ENF se 50 MB893 User s Manual DRIVERS INSTALLATION Intel 915G Chipset Graphics Driver The Intel 915G Chipset Family Graphics Drivers come in the CD with the motherboard Follow the instructions below to complete the installation under Windows 2000 XP 1 Insert the CD that comes with the board and the screen below would appear Click Intel 915G Chipset Family Graphics Driver igi hi BGs Leda Fiarriyg Graphic Urai 2 When the Welcome screen appears click Next to continue 3 Click Yes to accept the software license agreement and proceed with the installation process 4 The Setup proces
31. ith the motherboard The topics covered in this chapter are as follows BIOS Introduction iese a kya iat a de ates eae 26 BIOS SetUp iseer SR kany n l ke R o V rexi yaya k ya 26 Standard CMOS Setup reee erek keke Ge ke 28 Advanced BIOS Features sese eee eee 31 Advanced Chipset Features L ereke 35 Integrated PeripheralS L ereke ekere 37 Power Management SetuD L erer ekere 41 PNP PCI ConfigUrationS u ereke ek ee ek 44 PC Health Status 2y A satil a yek n na nik eb a N d e nana 45 Frequency Voltage Control sesse se se ereke 47 Load Fail Safe Defaults sss eee eee 48 Load Setup Defaults ii una ninin al Ge Ge Ge Ge n l selen ni 48 Set Supervisor User Password uu reee eker eke 48 Save amp Exit SEP iese sees se se san nid dd se Ge Be Be Dee ye ede Be Ge Ge ek n 48 Exit Without Saving oo esse se se se se da y ke bek k Ge Ge Ge ar ba Sk y k Qe ek ek ee ee 48 Ee EE EE EE EE 8S SSS SS MB893 User s Manual 25 BIOS SETUP cz Zi Z BIOS Introduction The Award BIOS Basic Input Output System installed in your computer system s ROM supports Intel Pentium 4 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 t
32. ng the Memory E eee kek kek ee keke kek kk kek rek 7 Setting the Jump rs se EE k EES VEK b e D V ek RS ew r KEVT SERVE KAR N 8 Connectors on MB 803 ici iy sen Hey EW N R GREG ep eb 12 Watchdog Timer Configuration u erkeke keke kes 21 EE EE EE EE EER 0 MB893 User s Manual 5 INSTALLATIONS Installing the CPU The MB893 motherboard supports an LGA 775 processor socket for Intel Pentium 4 processors The LGA 775 processor socket comes with a lever to secure the processor Refer to the pictures below from left to right on how to place the processor into the CPU socket Please note that the cover of the LGA775 socket must always be installed during transport to avoid damage to the socket EE NBT SST 6 MB893 User s Manual INSTALLATIONS ATX Power Installation The system power is provided to the motherboard with the ATX1 and ATX_12V1 power connectors ATX1 is a 24 pin power connector and ATX_12V1 is an 8 pin 12V power connector Note The power supply 5VSB voltage must be at least 2A Installing the Memory The MB893 motherboard supports four DDR memory sockets for a maximum total memory of 4GB in DDR memory type It supports DDR333 when installed with CPUs that have clock speeds of 533MHz It supports DDR400 when installed with CPUs that have clock speeds of 800MHz The board provides dual channel functionality for its DIMM slots DIMM1
33. onnectors sese Q J8 PS 2 Keyboard amp Mouse Connector sese es eee FDD1 Floppy Drive Connector Reserved sesse sesse see see se se se ee IDE1 Primary IDE Connectors 40 pin 2 54mm 19 IDE2 Primary IDE Connectors 44 pin 2 0mm 20 MB893 User s Manual 13 INSTALLATIONS ATX1 ATX Power Supply Connector Signal Name Pin Signal Name 3 3V 3 3V 12V 3 3V Ground Ground PS ON 5V Ground 17 Ground 18 6 _ sv Ground 19 5V 20 8 Power good 5V 21 1 9 A 5V 22 5V 23 ATX1 is a 24 pin ATX power supply connector ATX_12V1 ATX 12V Power Connector This connector supplies the CPU operation voltage Pin Sigal Name 1 2 3 4 5 6 7 8 12V DIMM1 3 Channel A1 B1 DDR Socket Green DIMM1 is the channel A first DDR socket DIMM3 is the channel B first DDR socket DIMM2 4 Channel A2 B2 DDR Socket Purple DIMM 2 is the channel A second DDR socket DIMM lt 4 is the channel B second DDR socket NOTE Recommended DIMM modules must be of the same vendor type and size CPU_FAN1 2 3 CPU Fan Power Connectors Pin Signal Name Ground 12V Rotation detection 14 MB893 Users Manual INSTALLATIONS SYS_FAN1 System Fan Power Connector Pin Signal Name Ground 12V Rotation detection CN2 3 5 6 7 10 Gigabit LAN RJ45 Connectors CN2 3 5 6 7 10 are the Gi
34. ou type N 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 SS SS 48 MB893 Users 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 board If you find the items missing please contact the vendor where you made the purchase The contents of this section include the following Intel 915G Chipset Software Intallation Utility 50 Intel 915G Chipset Graphics Driver 51 Marvell 88E8053 LAN Drivers Installation 52 INTEL PRO LAN Drivers Installation 52 IMPORTANT NOTE After installing your Windows operating system Windows 2000 XP you must install first the Intel Chipset Software Installation Utility before proceeding with the drivers installation Ee EE EE EE EE DIEU DD SSS SS MB893 User s Manual 49 DRIVERS INSTALLATION Intel 915G Chipset Software Intallation Utility The Intel 915G Chipset Drivers should be installed first before the software drivers to enable Plug amp Play INF support for Intel chipset components Follow the
35. rating system it signals this by causing an IRQ to occur When the operating system is ready to respond to the request it interrupts itself and performs the service MB893 User s Manual 43 BIOS SETUP EE 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 PNP OS Installed No ITEM HELP Reset Configuration Data Disabled Menu Level Resources Controlled By Auto ESCD ie Ee RO Resources Fles Emel Extended System DMA Resources Press Enter Configuration Data ESCD when you exit P Disabled Setup if you have AS RA installed a new add on NT Pin 1 Assignment Auto and the system NT Pin 2 Assignment Auto reconfiguration has NT Pin 3 Assignment Auto caused such a serious NT Pin 4 Assignment Auto conflict that the OS NT Pin 5 Assignment Auto cannot boot NT Pin 6 Assignment Auto NT Pin 7 Assignment Auto NT Pin 8 Assignment Auto PCI Express relative items Maximum Payload Size PNP OS Install Enable the PNP OS Install option if it is supported by the operating system installed The default value is No Reset Configuration Data This field allows you to determine whether to reset the configuration data or not The default value is Disabled Resources Controlled by This PnP BIOS can configure all of the boot and compatible devices automat
36. rd Device SuperlO Device 2 SuperlO Device Phoenix AwardBIOS CMOS Setup Utility Integrated Peripherals Press Enter ITEM HELP Press Enter Menu Level Press Enter Press Enter DE HDD Block Mode DE DMA transfer access On Chip Primary PCI IDE DE Primary Master PIO DE Primary Slave PIO DE Primary Master UDMA DE Primary Slave UDMA On Chip Secondary PCI IDE DE Secondary Master PIO DE Secondary Slave PIO DE Secondary Master UDMA DE Secondary Slave UDMA On Chip Serial ATA Setting SATA Mode On Chip Serial ATA Serial ATA PortO Mode Serial ATA Port1 Mode Phoenix AwardBIOS CMOS Setup Utility OnChip IDE Device Enabled Enabled ITEM HELP Enabled Menu Level Auto Auto Auto Auto Au Au Au IDE Auto SATAO master SATA1 master Phoenix AwardBIOS CMOS Setup Utility Onboard Device USB Controller USB 2 0 Controller USB Keyboard Support USB Mouse Support Azalia AC97 Audio Select Enabled Enabled Disabled Disabled Auto ITEM HELP Menu Level Phoenix AwardBIOS CMOS Setup Utility POWER ON Function KB Power ON Password Hot Key Power ON Onboard FDC Controller Onboard Serial Port 1 Onboard Serial Port 2 UART Mode Select RxD TxD Active R Transmission Delay UR2 Duplex Mode Use IR Pins PWRON After PWR Fail SuperlO Device BUTTON ONLY Enter Ctrl F1 Enabled 3F8 IRQ4 2F8 IRQ3 Normal Hi Lo Enabled Half IR Rx2Tx2 Off ITEM
37. s is now complete Click Finish to restart the computer and for changes to take effect When the computer has restarted the system will be able to find some devices Restart your computer when prompted EE MB893 User s Manual 51 DRIVERS INSTALLATION Marvell 88E8053 LAN Drivers Installation Follow the steps below to start installing the Marvell 88E8053 PCI Express Gigabit LAN drivers 1 Insert the CD that comes with the board In the initial screen click on LAN Card on the left side 2 When the Welcome screen appears click Next to start the drivers instalation is Marwei Mined Cu lee lawiniT hilal Ree d Seker Tn the Boet rd bedel Vele ar kor NL Nias t Darko The peul end mil bra you E RP Er ee Perl Hinipart Driver To carinan dd Henk 3 Click Finish to complete the setup and for changes to take effect ZERER 52 MB893 Users Manual DRIVERS INSTALLATION Intel PRO LAN Drivers Installation Follow the steps below to install the Ethernet LAN drivers in Windows 2000 XP 1 Insert the CD that comes with MB893 On the initial screen click LAN Card on the left side and the screen below would appear 2 Click Intel R PRO LAN Drivers Follow the instructions accordingly to finish the Ethernet driver installation MB893 User s Manual 53 DRIVERS INSTALLATION as This page is intentionally left blank EE EE EE EE EE EE EE BEE EE ef 54 MB893 Users Manual APPENDIX Appendix A I O
38. ta 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 mabled Hyper Threading Technology Hyper Threading Technology enables two logical processors on a single physical processor by replicating partitioning and sharing the resources within the Intel NetBurst microarchitecture pipeline 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 LS ZIP HDD 0 SCSI CDROM HDD 1 HDD 2 HDD 3 USB FDD USB ZIP USB CDROM and Disable Boot Other Device These fields allow the system to search for an operating system 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 Drive 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
39. tch or IDE2 44 pin 2 0mm pitch Serial ATA Connector Two SATA ports RJ45 Connectors Six RJ 45 USB Connectors ICH6 built in USB Version 2 0 support 4 ports D type CN x 2 port amp pin header x 2 port COM Connectors 3 ports D type CN x 1 port amp pin header x 2 port Power Connector ATX 24 pin Expansion Slots 1x Mini PCI socket Backplane Bridge Board With PCI BUS Gold finger PICMG REV 2 0 Spec connect to Backplane bridge board IP320 32bit 33MHz PCI 32 slots x 2 With 40 pin 2mm connector to connect ID370 Front side bridge board LAN bypass Function PCI Express Gigabit CN7 10 RJ45 support Relay Switch by pass function Watchdog Timer Supports 256 segments 0 1 2 255 sec min System Voltages 5V 12V 12V 5VSB 5V 3 3V Hardware Monitoring Voltage Temperature Smart fan Board Size 12 6 x 7 2 318 mm x 183mm lt O LPC VO Secondary Super VO RTC CMOS Batter 3 5 LPC Hg ______ ___ Secondary Super VO RTCICMOS ________ Baen IDE Front Side Bridge Board MB893 User s Manual 3 INSTALLATIONS Board Dimensions 2 a T BETE EE EE SS SS 4 MB893 User s Manual INSTALLATIONS Installations This section provides information on how to use the jumpers and connectors on the MB893 in order to set up a workable system The topics covered are Installing the CRU ER N sities EE RE ER EE N 6 ATX Power Installation see kul se ee ee ee ee ee ee ewder Re Ge ee 7 Installi
40. tel 82541PI PCI Gigabit LAN single controllers ICH6 supports only one primary IDE interface for UDMA 33 66 100 Two Serial ATA connectors offer 1 5 Gigabits sec data throughput speed faster than the most advanced parallel ATA On board expansion is provided by one Mini PCI socket Additional expansion is provided by two PCI slot if the board is used with the IP320 backplane bridge board Other advanced features include two USB 2 0 ports etc Dimensions of the board are 12 6 by 7 2 Sn SS Se 2 MB893 Users Manual NTRODUCTION Specifications Product Name MB893 CPU Support Intel Pentium 4 CPU Voltage 0 8375V 1 6V VRD 10 1 System Speed Up to 3 8GHz CPU Operating 533MHz 800MHz Frequenc Green APM PM1 2 CPU Socket LGA 775 Chipset Intel Grantsdale Chipset MCH i915GV FC BGA ICH6 mBGA FWH Award BIOS Supports ACPI 1M Level 2 CPU integrated Grantsdale built in supports CRT by 2x6 pin header Gigabit LAN Intel 82541 Gigabit controllers with RJ 45 interface x 2 PCI 32 Marvell 8053 Gigabit controllers with RJ 45 interface x 4 PCI Express x 1 CN7 amp CN10 LAN Port support hardware by pass Memory Type Dual Channel memory architecture 4 x 184 pin DIMM sockets support unbufferred non ECC 400 333 MHz DDR emory modules Max 4GB DDR 333 40 W83627HF COM1 2 RS232 Fintek F81216 supports COM3 Built in ICH6 Lithium batte The ICH6 supports only one primary IDE interface and can be either IDE1 40 pin 2 5mm pi
41. the Modem By default the setting is 3 Suspend Mode When enabled and after the set time of system inactivity all devices except the CPU will be shut off 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 Soft Off by PWRBTN This field defines the power off mode when using an ATX power supply The Instant Off mode allows powering off immediately upon pressing the power button In the Delay 4 Sec mode the system powers off when the power button is pressed for more than four seconds or enters the suspend mode when pressed for less than 4 seconds Wake Up by PCI Cards Enable this field to allow wake up function through a PCI Ethernet card Power On by Ring This field enables or disables the power on of the system through the modem connected to the serial port or LAN Wake Up On LAN Enable this field to allow wake up function through the onboard Marvell Gigabit Ethernet Resume by Alarm This field enables or disables the resumption of the system operation When enabled the user is allowed to set the Date and Time EE EE EE EE EE EER EE EER EE sd 42 MB893 User s Manual BIOS SETUP Reload Global Timer Events The HDD FDD COM LPT Ports and PCI PIRQ are I O events that can prevent the system from entering a power saving mode or can awaken the system from such a mode When an I O device wants to gain the attention of the ope
42. the system that is caused by overheating 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 Temperatures Fan Speeds Voltages These fields are the parameters of the hardware monitoring function feature of the board The values are read only values as monitored by the system and show the PC health status CPU Chassis Fan Failure Warning When enabled this field lets the system sounds a siren audible warning to the user that the CPU fan or chassis fan has malfunctioned SS SS EN MB893 User s Manual 45 BIOS SETUP CELLAD DEE TEDE EE MII DD U ZIZ 1st Smart Fan ll Temperature SYS_FAN1 connector Enable or Disable the first phase Smart FAN functionality of SYS VANI connector Configuration option 30 C 35 C 40 C 45 C 50 C 55 C 60 C If the value is set the fan turns to 25 duty cycle when the temperature of CPU reach to the value The default value is Disabled 2nd Smart Fan Il Temperature CPU_FAN1 CPU_FAN2 CPU_FANS connectors Enable or Disable the first phase Smart FAN functionality of CPU_FAN1 CPU_FAN2 CPU_FANS3 connectors Configuration option 30 C 35 C 40 C 45 C 50 C 55 C 60 C If the value is set the fan turns to 25 duty cycle when the temperature of CPU reach to the value The
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