MB900-R USER`S MANUAL
Contents
1. EET Protect Pin 0000 a E 10 NC Ea ET MB900 R User s Manual 17 INSTALLATIONS J9 Wake On LAN Connector J9 is a 3 pin header for the Wake On LAN function on the motherboard The following table shows the pin out assignments of this connector Wake On LAN will function properly only with an ATX power supply with 5VSB that has 1A Pin Signal Name 5VSB none 2 Ground LAN Wakeup J10 System Function Connector J10 provides connectors for system indicators that provide light indication of the computer activities and switches to change the computer status 5V No connect Ir RX Ground Ir TX Ground 12V Sense Control Rs lt szs 18 MB900 R User s Manual INSTALLATIONS FAN2 FANS FAN4 Fan Power Connectors Pins Signal Name Ground 12V Rotation detection IDE1 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 2 Host data 12 Host data 13 Host data 1 Host data 14 Host data 0 Host data 15 Ground Protect pin DRQO Ground2. Host IOW Host IOR Ground Ground IOCHRDY Host ALE DACKO Ground IRQIA No connect Address 1 No connect Address 0 Address 2 Chip select 0 Chip select 1 Activit Ground PCIE 1 x16 PCI Express Slot PCIE 2 x1 PCI Express Slot PCI1 PCI5 PCI Slots CN12 CF Socket J12 SMBus This is a 2 pin header Pin 1 is SMB_CLK Pin 2is SMB DATA pis M M H MB900 R User s Manual 19 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 include lt stdio h gt include lt stdlib h gt include W627EHF H int main int arge char argv void copyright void void EnableWDT int void DisableWDT void int main int argc char argv unsigned char bBuf unsigned char bTime
3. 46 MB900 R User s Manual 25 BIOS SETUP m BIOS Introduction The Award BIOS Basic Input Output System installed in your computer system s ROM supports Intel 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 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 Ctrl Alt and Delete keys You can also restart by turning the system Off and back On again The following message will appear on the screen Press lt DEL gt to Enter Setup In general you press the arrow keys to highlight items Enter to select the lt PgUp gt and lt PgDn gt keys to change entries F1 for help and Esc to quit When you e
4. 13 CN1 PS 2 Keyboard and PS 2 Mouse 14 CN2 J2 J7 J8 1 2 3 4 Serial Ports 14 CN3 Parallel Port Connector cccccccccccecssssscecececeesesseceececeensaeeeeees 15 CN4 CRT Connecctor a aaaaasssssaaasssss 15 CN5 Audio Connecctor eerte enne ener ener 16 CN6 10 100 RJ 45 and USBO 1 Connector 16 CN7 GbE RJ 45 and USB2 3 Connector 16 CN11 CN10 SATAO 1 Connector 7 16 J1 Digital I O Connector 4 in 4 out sss 17 13 Audio Front 17 15 USBA USBS Connector eese nennen 17 J6 USB6 USB7 Connector a 17 19 Wake On LAN Connecctor a 18 J10 System Function Connector eese 18 JIT ADA ContfieCtor ii reet eere tiec em 18 FANI CPU Fan Power Connector a 18 FAN2 FAN3 FAN4 Fan Power Connectors 19 IDE Primary IDE Connectors eene 19 PCIE 1 XI6 PCT Express niece rr rp 19 PCIB 2 xT PCT Express nire vation niin 19 PCILPCISSPCLSI Ot
5. char endptr copyright if arge 2 printf Parameter incorrect n return 1 if Init W627EHF 0 printf Winbond 83627HF is not detected program abort n return 1 bTime strtol argv 1 endptr 10 printf System will reset after d seconds n bTime EnableWDT bTime return 0 peue Po M M s Ul 20 MB900 R User s Manual INSTALLATIONS void copyright void printf n Winbond 83627EHF Watch Timer Tester AUTO DETECT D Usage W627E WD reset_time n Ex W627E_WD 3 gt reset system after 3 second n u W627E_WD 0 gt disable watch dog timer n void EnableWDT int interval unsigned char bBuf bBuf Get_W627EHF_Reg 0 2 bBuf amp 10x01 Set W627EHF Reg 0x2D bBuf Enable WDTO Set W627EHF LD 0x08 switch to logic device 8 Set W627EHF Reg 0x30 0x01 enable timer bBuf Get W627EHF Reg OxF5 bBuf amp 10x08 Set W627EHF Reg OxFS bBuf count mode is second Set W627EHF Reg OxF6 interval set timer void DisableWDT void Set_W627EHF_LD 0x08 switch to logic device 8 Set_W627EHF_Reg 0xF6 0x00 clear watchdog timer Set W627EHF Reg 0x30 0x00 watchdog disabled MB900 R User s Manual 21 INSTALLATIONS THIS CODE AND INFORMATION IS PROVIDED AS IS WITHOUT WARRANTY OF ANY KIND EITHER EXPRESSED OR IMP
6. 1 44MB 2 88MB 5 25 5 25 3 5in 3 5in 35in EN MB900 R User s Manual 29 BIOS SETUP Video This field selects the type of video display card installed in your system You can choose the following video display cards EGA VGA CGA 40 CGA 80 MONO Halt On For EGA VGA SEGA SVGA or PGA monitor adapters default Power up in 40 column mode Power up in 80 column mode For Hercules or MDA adapters This field determines whether or not the system will halt if an error is detected during power up No errors All errors All But Keyboard All But Diskette All But Disk Key The system boot will not be halted for any error that may be detected Whenever the BIOS detects a non fatal error the system will stop and you will be prompted The system boot will not be halted for a keyboard error it will stop for all other errors The system boot will not be halted for a disk error it will stop for all other errors The system boot will not be halted for a key board or disk error it will stop for all others 30 MB900 R User s Manual BIOS SETUP Advanced BIOS Features Phoenix AwardBIOS CMOS Setup Utility Advanced BIOS Features CPU Feature Press Enter ITEM HELP Hard Disk Boot Priority Press Enter Virus Warning Disabled Menu Level gt CPU L1 and L2 Cache Enabled CPU L3 Cache Enabled Quick Power On Self Test Enabled First Boot Devic
7. 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 default setting is Enabled EIN MB900 R User s Manual 33 BIOS SETUP m wcr r r r a Advanced Chipset Features This Setup menu controls the configuration of the chipset Phoenix AwardBIOS CMOS Setup Utility Advanced Chipset Features DRAM Timing Selectable ITEM HELP CAS Latency Time Menu Level gt DRAM RAS to CAS Delay DRAM RAS Precharge Precharge delay tRAS 12 System Memory Frequency 533MHZ SLP_S4 Assertion Width 1 to 2 Sec System BIOS Cacheable Enabled Video BIOS Cacheable Disabled Memory Hole at 15M 16M Disabled PCI Express Root Port Func Press Enter On Chip VGA Setting PEG On Chip VGA Control Auto PEG Force x1 Disabled On Chip Frame Buffer Size 8MB DVMT Mode DVMT DVMT FIXED memory Size 128MB Onboard PCU E LAN Enable Onchip ICH7 LAN Enable 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
8. 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 On Chip VGA Setting The fields under the On Chip VGA Setting and their default settings are PEG On Chip VGA Control Auto PEG Force x1 Disabled On Chip Frame Buffer Size 8MB DVMT Mode DVMT DVMT Fixed Memory Size 128MB Onboard PCI E LAN By default this setting is enabled Onchip ICH7 LAN By default this setting is enabled pumm M MM w MP ae MB900 R User s Manual 35 BIOS SETUP src 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 OnChip IDE Device Press Enter ITEM HELP Onboard Device Press Enter Menu Level gt SuperIO Device Press Enter 274 SuperlO Device Press Enter Phoenix AwardBIOS CMOS Setup Utility OnChip IDE Device IDE HDD Block Mode Enabled ITEM HELP DE DMA transfer access Enabled On chip Primary PCI IDE Enabled DE Primary Master PIO Auto Menu Level gt DE Primary Slave PIO Auto DE Primary Master UDMA Auto DE Primary Slave UDMA Auto On Chip Secondary PCI IDE Enabled DE S
9. Auto NT Pin 5 Assignmen Auto NT Pin 6 Assignmen Auto NT Pin 7 Assignmen Auto NT Pin 8 Assignmen Auto PCI Express relative items Maximum Payload Size 4096 Init Display First The default setting is PCI Card 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 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 Maximum Payload Size The default setting of the PCI Express Maximum Payload Size is 4096 EN MB900 R User s Manual 43 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 ITEM HELP Shutdown Temperature Disabled CPU Warning Temperature Disabled Current System Temp 45 C 113 F Current CPU TEMP 45 C 113 F Menu Level gt FAN2 Speed 5400 RPM FAN1 Speed 5400 RPM Vcore V 1 02 V 412V 1 32V VTT 1 8V 5V
10. controller supports 8 ports SATA II ICH7 built in Serial ATA II controller 300MB s 2 ports Parallel IDE ICH7 built in one channel Ultra DMA 33 66 100 IDE1 40 pin 2 5mm Compact Flash Socket x1 on IDE1 ICH7 Built in Audio controller AC97 Codec ALC880 8 Channel Line out Line in amp Mic D Sub connector Winbond W83627EHG Parallel x1 FDC 1 44MB COM1 RS232 COM2 RS232 422 485 Hardware monitor 3 thermal inputs 4 voltage monitor inputs VIDO 4 amp 3 Fan headers Not use IrDA 2 LPC I O Fintek F81216 supports COMS 4 RS232 Expansion Slots PCI Express x16 slot x1 PCI Express x1 slot x1 PCI slot x2 PS 2 KB Mouse LPT VGA COM1 Dual triple DIN for high definition audio RJ45 USB x4 On Board Headers USB x 4 SATA x2 IDE1 FDD COM2 3 4 IrDA audio Connectors line out Mic Power Connector ATX 12V 24 pin 4 8 pin System Voltage 5V 3 3V 12V 12V amp 5VSB 2A Other Modem Wakeup amp LAN Wakeup Watchdog Timer Yes 256 segments 0 1 2 255 sec min Audio LPC I O Edge Connectors Digital O BIOS Function Power on after power fail Boot from USBCDROM USBZIP USBHDD USB HDD amp PXE boot Supports PC health monitoring for CPU power supply Aux temperatures and voltages Supports CPU overheating protection Remarks MB900 R supports both Pentium D dual core CPU and Pentium 4 single core CPU It also supports EMT64 processors 2 MB900 R User s Manual INTRODUC
11. 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 OoOO U p Rl 34 MB900 R User s Manual BIOS SETUP DRAM RAS Precharge 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 4 Precharge Delay tRAS The default setting for the Precharge Delay is 12 System Memory Frequency The default setting is 533MHz SLP_S4 Assertion Width The default setting is J to 2 Sec 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
12. to Setup utility L pO op re 46 MB900 R 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 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 945G Chipset Software Installation Utility 48 Intel 945G Chipset Graphics Driver eee 50 Realtek Codec Audio Driver Installation 51 Marvell 88E8052 LAN Drivers Installation 52 Intel PRO LAN Drivers Installation 53 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 EEN MB900 R User s Manual 47 DRIVERS INSTALLATION Intel 945G Chipset Software Installation Utility The Intel 945G Chipset Drivers should be installed first before the software drivers to enable Plug amp Play INF support for Intel chipset components Follow the instructions below to complete the installation under Windows 2000 XP Before installed Intel Chipset Software Installation Utility Please update your system to Windows 2000 SP4 or Windows XP S
13. to use USB 2 0 necessary OS drivers must be installed first Please update your system to Windows 2000 SP4 or Windows XP SP2 USB Keyboard and Mouse Support The options for this field are Enabled and Disabled By default this field is set to Disabled Azalia AC97 Audio Select This field by default is set to Auto The selections are Azalia AC97 Audio and Modem AC97 Audio only AC97 Modem only and All Disabled 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 that can be used as a switch to power on the system 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 papm Mr po i 38 MB900 R User s Manual BIOS SETUP m n rr n n 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 IRQ
14. 3 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 pum I R ias z ss MB900 R User s Manual 39 BIOS SETUP Power Management Setup Phoenix AwardBIOS CMOS Setup Utility Power Management Setup ACPI Function Enabled ITEM HELP ACPI Suspend S1 POS RUN VGABIOS if S3 Resume Auto Menu Level gt Power Management User Define Video Off Method DPMS Video Off In Suspend Yes Suspend Type Stop Grant Modem Use IRQ 3 Suspend Mode Disabled HDD Power Down Disabled Soft Off by PWR BTTN Instant Off Wake Up by PCI Card Disabled Power On by Ring Disabled Resume by Alarm Disabled Date of Month Alarm 0 Time hh mm ss Alarm 0 0 0 Reload Global Timer Events Primary IDE 0 Disabled Primary IDE 1 Disabled Secondary IDE 0 Disabled Secondary IDE 1 Disabled FDD COM LPT Port Disabled PCI PIRQ A D Disabled ACPI Function Enable this function to support ACPI Advance Configuration and Power Interface ACPI Suspend The default setting of the ACPI Suspend mode is 1 POS RUN VGABIOS if S3 Resume The default setting of this field is Auto Power Management This field allows you to select the type of power saving management modes There are four selections for Po
15. 5 02 5V 5 25 V 12V 11 89 3 3V 3 37V VBAT V 3 21 V 5VSB V 5 67 V 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 the system that is caused by overheating 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 T 44 MB900 R User s Manual BIOS SETUP 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 Clk Disabled Menu Level gt Spread Spectrum Modulated Disabled CPU Clock Ratio This field s default setting is 14x Auto Detect PCI Clk This field enables or disables the auto detection of the PCI clock Spread Spectrum Modulated This field sets the value of the spread spectrum The default setting is Disabled This field is for CE testing use only MB900 R User s Manual 45 BIOS SETUP A M M PNE 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 Opti
16. DEX_PORT REG Result inportb W627EHF_DATA_PORT Lock_W627EHF return Result 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 Tifndef __W627EHF_H define 627 1 N define W627EHF_INDEX_PORT W627EHF_BASE define W627EHF_DATA_PORT W627EHF_BASE 1 define W627EHF_UNLOCK 0x87 define W627EHF_LOCK OxAA gt unsigned int Init_W627EHF void void Set_W627EHF_LD unsigned char void Set_W627EHF_Reg unsigned char unsigned char unsigned char Get_W627EHF_Reg unsigned char endif __W627EHF_H File of the 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 UU AO p p 11 MB900 R User s Manual 23 INSTALLATIONS include W627HF H void ClrKbBuf void int main int argc char argv int main int argc char argv unsigned char ucDO 0 data for digital output unsigned char ucDI data for digital input unsigned char ucBuf Set_W627HF_LD 0x07 switch to logic dev
17. LIED INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY AND OR FITNESS FOR A PARTICULAR PURPOSE Il gt include W627EHF H include lt dos h gt p signed int W627EHF BASE void Unlock W627EHF void void Lock W627EHF void unsigned int Init_W627EHF void unsigned int result unsigned char ucDid W627EHF_BASE 0x2E result W627EHF BASE ucDid Get_W627EHF_Reg 0x20 if ucDid 0x88 goto Init_Finish W627EHF BASE 0x4E result W627EHF_BASE ucDid Get_W627EHF_Reg 0x20 if ucDid 0x88 goto Init_Finish H W627EHF BASE 0x00 result W627EHF BASE Init Finish return result void Unlock W627EHF void outportb W627EHF_INDEX_PORT W627EHF UNLOCK outportb W627EHF INDEX PORT W627EHF UNLOCK void Lock W627EHF void void Set W627EHF_LD un outportb W627EHF_INDEX_PORT W627EHF_LOCK Unlock_W627EHF outportb W627EHF_INDEX_PORT W627EHF REG LD outportb W627EHF PORT LD Lock W627EHF void Set_ W627EHF Reg un Rm char REG u Unlock_W627EHF outportb W627EHF_INDEX_PORT REG 22 MB900 R User s Manual INSTALLATIONS outportb W627EHF DATA PORT DATA Lock W627EHF unsigned char Get_W627EHF_Reg unsigned char REG unsigned char Result Unlock_W627EHF outportb W627EHF_IN
18. MB900 R Socket LGA775 Pentium 4 Intel 945G Chipset Industrial 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 Table of Contents uuu uu u uu uuu 1 Checklist ama eee eaten 1 MB900 R Specifications 2 Board Dimensiotis eee ridet tiber aa dee 3 Installations 4 Installing the CPU cer petet erts 5 ATX Power Installation 6 Installing the Memory eene 6 Setting the Jumpers essere ener 7 Connectors on MB900 R 11 Watchdog Timer Configuration 20 BIOS u 25 Drivers Installation 47 Intel 945G Chipset Software Installation Utility 48 Intel 945G Chipset Graphics Driver 50 Realtek Codec Audio Drive
19. P1A 1 Insert the CD that comes with the board and the screen below would appear Click Intel Chipsets then Intel R Chipset Software Installation Utility n 1 Intel Chipsets 2 When the Welcome screen appears click Next to continue Intel R Chipset Software Installation Utility 7 2 1 1003 Welcome to the Intel R Chipset Software Installation Utility This program will install the Plug and Play components for the Intel R chipset that is on this system It is strongly recommended that you exit all Windows programs before continuing Intel R Installation Frameworks 48 MB900 R User s Manual DRIVERS INSTALLATION 3 Click Yes to accept the software license agreement and proceed with the installation process et Software Installation License Agreement Please read the following license agreement carefully Press the Page Down key to view the rest of the agreement INTEL SOFTWARE LICENSE AGREEMENT IHY ISV Distribution amp 4 Single User IMPORTANT READ BEFORE COPYING INSTALLING OR USING Do not use or load this software and any associated materials collectively the Software until you have carefully read the following terms and conditions By loading or using the Software you agree to the terms of this Agreement If you do not wish to so agree do not install or use the Software Please Also Note f you are an Original Equipment Manufacturer OEM Independ
20. S 19 CE SOCK tise iacere te bera ER Rr 19 T12 SMBU Ss uie uude hee eet ete E 19 MB900 R User s Manual 11 INSTALLATIONS Connector Locations on MB900 R 24 ATX Power Connector ATX2 ATX 12V Power Connector MB900 R Edge Connectors PS 2 Keyboard and PS 2 Mouse Connectors CN2 J2 J7 J8 COMI 2 3 4 Serial Ports CN3 Parallel Port Connector CN4 VGA CRT Connector CNS Audio Connector CN6 10 100 RJ 45 and USBO 1 Connector CN7 GbE RJ 45 and USB2 3 Connector CN11 CN10 SATAO 1 Connector 11 Digital I O Connector 4 in 4 out J3 Audio Front Header 15 USB4 USBS5 Connector J6 USB6 USB7 Connector J9 Wake On LAN Connector J10 System Function Connector J11 IrDA Connector FANI CPU Fan Power Connector FAN2 FAN3 FAN4 Fan Power Connectors IDEI Primary IDE Connectors PCIE_1 x16 PCI Express Slot PCIE 2 PCI Express Slot PCII 5 PCI Slots CN12 CF Socket J12 SMBus 12 MB900 R User
21. TION Board Dimensions MB900 R User s Manual 3 INSTALLATIONS Installations This section provides information on how to use the jumpers and connectors on the MB900 R in order to set up a workable system The topics covered are Installing the CPU idee eae eng 5 ATX Power Installation nennen 6 Installing the Memory eene 6 Setting the Jumper al Di nennen eene 7 Connectors on 9 a nsssssssssss 11 Watchdog Timer Configuration esee 20 H eae 4 MB900 R User s Manual INSTALLATIONS Installing the CPU The MB900 R 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 alway
22. ar 1999 to 2099 O 28 MB900 R User s Manual BIOS SETUP a To set the date highlight the Date field and use the PageUp PageDown or keys to set the current time 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 Channel Master Slave 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 CYLS 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 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
23. d 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 32 MB900 R 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 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 future 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 Report No FDD For WIN 95 If you are using Windows
24. e Floppy Second Boot Device Hard Disk Third Boot Device CDROM 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 OS Select For DRAM gt 64MB Report No FDD For WIN 95 Small Logo EPA Show Enabled CPU Feature Press Enter to configure the settings relevant to CPU Feature 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 message 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 L1 L2 L3 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 EN MB900 R User s Manual 31 BIOS SETUP m anr
25. e and crash in some cases MB900 R User s Manual 27 BIOS SETUP m a wskC 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 Phoenix AwardBIOS CMOS Setup Utility Standard CMOS Features Date mm dd yy Wed Apr 28 2004 Item Help Time hh mm ss 00 00 00 Menu Level gt IDE Channel 0 Master None Change the day month IDE Channel 0 Slave None Year and century IDE Channel 1 Master None IDE Channel 1 Slave None Drive A 1 44M 3 5 in Drive B None Video EGA VGA Halt On All Errors Base Memory 640K Extended Memory 129024K Total Memory 130048K 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 1 to 31 Ye
26. e connectors on MB900 R and their respective functions Jumper Locations on MB900 R Seded atu 8 JP2 JP3 RS232 422 485 2 Selection 9 JP4 IDE DMA Mode 9 JP6 Clear CMOS Contents eene 9 JP7 CF Socket Master Slave Selection 10 MB900 R User s Manual 7 INSTALLATIONS 1 Jumper Locations on MB900 R JP1 JP2 JP3 RS232 422 485 2 Selection 9 JP4 IDE DMA Mode Setting naa 9 JP6 Clear CMOS Contents a 9 JP7 CF Socket Master Slave Selection 10 L 8 MB900 R User s Manual INSTALLATIONS JP1 JP2 JP3 RS232 422 485 COM2 Selection COMI is fixed for RS 232 use only CON2 is selectable for RS232 RS 422 and RS 485 COM3 and COM4 are fixed
27. econdary Master PIO Auto DE Secondary Slave PIO Auto DE Secondary Master UDMA Auto DE Secondary Slave UDMA Auto On Chip Serial ATA Setting On Chip Serial ATA Auto SATA Port Speed Settings Disabled PATA IDE Mode Primary SATA port P1 P3 is Secondary Phoenix AwardBIOS CMOS Setup Utility Onboard Device USB Controller Enabled ITEM HELP USB 2 0 Controller Enabled Menu Level gt USB Keyboard Support Disabled USB Mouse Support Disabled Azalia AC97 Audio Select Auto Phoenix AwardBIOS CMOS Setup Utility 274 Super IO Device Onboard Serial Port 3 3E8h ITEM HELP Serial Port 3 Use IRQ IRQ11 Menu Level gt Onboard Serial Port 4 Disabled Serial Port 4 Use IRQ IRQ10a M 36 MB900 R User s Manual BIOS SETUP a 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 IR Transmission Delay UR2 Duplex Mode Use IR Pins PWRON After PWR Fail SuperlO Device BUTTON ONLY Enter Ctrl F1 Enabled 3F8 IRQ4 Menu Level gt 2F8 IRQ3 Normal Hi Lo Disabled Half IR Rx2Tx2 Off 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 This field by default is enabled O
28. en click on LAN Card on the left side then Marvell LAN Controller Driver Follow the instructions accordingly to finish the installation process 2 To use the wake up function by PCIe LAN go to the Device Manager under Windows and select LAN controller The following window will appear Generic Marvell Yukon Chipset based Ethernet Controller Properties Click Advanced and select Wake From Shutdown In the Value field on the right select On 21 General Advanced Driver Resources Power Management The following properties are available for this network adapter Click the property you want to change on the left and then select its value on the ri 802 1p Support FlowControl Number of Receive Buffers Number of Transmit Buffers 3 Then also in the Advanced section click on Wake Up Capabilities In the Value field on the right select Magic Packet then click OK 52 MB900 R User s Manual DRIVERS INSTALLATION Intel PRO LAN Drivers Installation 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 Chipsets then Intel R PRO LAN Network Drivers 19 Intel R PRO LAN Network Drivers 2 On the next screen click Install Drivers to start the drivers installation Intel R PRO Network Connections Intel PRO Network Connections Inte
29. ent Hardware Vendor IHV or Independent Software Vendor ISV this complete LICENSE AGREEMENT applies xl You must accept all the terms of the license agreement in order to continue the setup program Do you accept the terms lt Back No Intel R Installation Frameworks 4 On Readme Information screen click Next to continue the installation Readme File Information Refer to the Readme file below to view system requirements and installation information Press the Page Down key to view the rest of the file E AAM AN AN ANANN NANANA NN ANANA NENN Ej Product Intel R Chipset Software Installation Utility Release Production Version 7 2 1 1003 Target Chipset E7230 Date June 23 2005 NOTE For the list of supported chipsets please refer to the Release Notes CONTENTS OF THIS DOCUMENT This document contains the following sections Back Intel Ay Insta 5 The Setup process is now complete Click Finish to restart the computer and for changes to take effect MB900 R User s Manual 49 DRIVERS INSTALLATION Intel 945G Chipset Graphics Driver The Intel 945G 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 Chipsets then Intel R 1945G Chipset Family Graphics D
30. for RS 232 use only The following table describes the jumper settings for selection COM2 t Function E o Tal f Jumper Setting pin closed JP4 IDE DMA Mode Setting Setting Function Pin 1 2 Short Closed UDMA66 default Pin 2 3 Short Closed Forced UDMA33 JP6 Clear CMOS Contents Use JP6 a 3 pin header to clear the CMOS contents Note that the ATX power connector should be disconnected from the motherboard before clearing CMOS Setting Function Pin 1 2 Short Closed Normal Pin 2 3 Short Closed Clear CMOS MB900 R User s Manual 9 INSTALLATIONS ssNBnM IN n JP7 CF Socket Master Slave Selection JP7 CF Mode Slave s xa 3 kj aa s s ss 10 MB900 R User s Manual INSTALLATIONS Connectors on MB900 R The connectors on MB900 R allows you to connect external devices such as keyboard floppy disk drives hard disk drives printers etc The following table lists the connectors on MB900 R and their respective functions 24 pin ATX Power Connector 13 ATX2 12V Power Connector 13 MB900 R Edge Connectors
31. ice 7 Set_W627HF_Reg 0xF1 0x00 clear ucDI Get_W627HF_Reg OxF1 amp OxOF CIrKbBuf while 1 ucDO Set_W627HF_Reg 0xF1 ucDO amp OxOF lt lt 4 ucBuf Get_W627HF_Reg 0xF1 amp 0x0F if ucBuf ucDI ucDI ucBuf printf Digital I O Input Changed Current Data is 0xX X Wn if kbhit getch break delay 500 return 0 void ClrKbBuf void while kbhit getch j p 24 MB900 R 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 Introd eti nmu cecil oh SS a prete Rie erecti 26 BIOS Setup ss Aces eer as dois eee tete ats 26 Standard CMOS Setup aasan 28 Advanced BIOS Features 31 Advanced Chipset Features eese 34 Integrated Peripherals deeem 36 Power Management 40 PNP PCI Configurations 43 PC Health 5 ioa E TR 44 Frequency Voltage Control esee 45 Load Fail Safe Defaults anasu 46 Load Optimized Defaults 46 Set Supervisor User Password sese 46 Save amp EXICSeftuDu u u a qanpa oett ba saus 46 Exit Without Saving endo ER
32. l PRO 100 1000 and 10 GbE Connections Install Drivers Make Driver Disk OES SSS gt View Release Notes Intel PRO Network Connections MB900 R User s Manual 53 DRIVERS INSTALLATION EET This page is intentionally left blank OOU p oo p Rl 54 MB900 R 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 that also becomes the identity of the device The following table lists the I O port addresses used Address 000h O1Fh 020h 03Fh 040h 05 060h 06Fh 070h 07Fh 080 09Fh 0 OBFh 0COh ODFh OFOh OFIh 1FOh 1F7h 278h 27Fh 2F8h 2FFh 2BOh 2DFh 378h 3FFh 360h 36Fh 3BOh 3BFh 3COh 3CFh EGA adapter 3D0h 3DFh 3FOh 3F7h 3F8h 3FFh MB900 R 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 Reserved LL c 2826 56 MB900 R User s Manual
33. me PD6 parallel data6 8 PD7 parallel data7 9 CN4 VGA CRT Connector CN4 is a DB 15 VGA connector located beside the COMI port The following table shows the pin out assignments of this connector Signal Name oar HSYNC VSYNC DDCCLK MB900 R User s Manual 15 INSTALLATIONS sVsrr CN5 Audio Connector Orange Surt Blue Line Ir Pink Microphone Gray CEN LFE CN6 10 100 RJ 45 and USBO 1 Connector Gigabit LAN CN7 GbE RJ 45 and USB2 3 Connector Gigabit LAN Signal Name apu S a N R 16 MB900 R User s Manual INSTALLATIONS J1 Digital Connector 4 4 out This 10 pin digital I O connector supports TTL levels and is used to control external devices requiring ON OFF circuitry J3 Audio Front Header Signal Name Pin Pin Signal Name meL 5 6 See 7 8 NC Lin2 R 9 10 Line2 D J5 USB4 USB5 Connector Signal Name Pin Pin Signal Name SP 1 2 joo D 3 4 D e D 5 6 D Ground T 8 Ground Protect Pin 9 10 NC J6 USB6 USB7 Connector Signal Name Pin Pin Signal Name ERECTA TE
34. mized 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 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 Enter The Enter Password message prompts on the screen Type the password up to eight characters in length and press Enter 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 Enter 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 you 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
35. mn 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 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 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 liste
36. n chip Primary PCI IDE Enabled This field by default is enabled 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 separately 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 Masier Slave UDMA These fields allow your system to improve disk I O throughput to 33Mb sec with the Ultra DMA 33 feature The options are Auto and Disabled 5 5 8 MB900 R User s Manual 37 BIOS SETUP On Chip Serial ATA Setting The fields under the SATA setting includes SATA Mode IDE On Chip Serial ATA Auto PATA IDE Mode Secondary and SATA Port PO P2 is Primary 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 Enabled In order
37. nter 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 uu M P M M B Ul 26 MB900 R User s Manual BIOS SETUP Phoenix AwardBIOS CMOS Setup Utilit Standard CMOS Features Frequency Voltage Control Advanced BIOS Features Load Fail Safe Defaults Advanced Chipset Features Load Optimized Defaults Integrated Peripherals Set Supervisor Password Power Management Setup Set User Password PnP PCI Configurations Save amp Exit Setup PC Health Status Exit Without Saving 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 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 unstabl
38. ower On by Ring This field enables or disables the power on of the system through the modem connected to the serial port or LAN 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 A gr s H MB900 R User s Manual 41 BIOS SETUP nvsa 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 operating 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 OLO eae 42 MB900 R User s Manual BIOS SETUP a 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 nit Display First PCI Slot ITEM HELP Reset Configuration Data Disabled Menu Level Resources Controlled By Auto ESCD RQ Resources Press Enter Select Yes if you are using a Plug and Play PCI VGA Palette Snoop Disabled Seen CE if NT Pin 1 Assignmen Auto you need the BIOS to NT Pin 2 Assignmen Auto configure non boot NT Pin 3 Assignmen Auto devices NT Pin 4 Assignmen
39. r Installation 51 Marvell 88E8052 LAN Drivers Installation 52 Intel PRO LAN Drivers Installation 53 Appendix S 55 A Port Address Map see 55 B Interrupt Request Lines IRQ 56 MB900 R User s Manual iii This page is intentionally left blank Z iY i lt e lt s s s iv MB900 R User s Manual INTRODUCTION Introduction Checklist Your MB900 R Pentium 4 motherboard package should include the items listed below e The MB900 R motherboard e This User s manual e 1 Back I O shield e 1 IDE cable e 1 Floppy cable e 1 SATA cable e 1 Serial Port cable e 1 CD containing the following e Chipset Drivers e Flash Memory Utility MB900 R User s Manual 1 INSTALLATIONS MB900 R Specifications 0 8375V 1 6V VRD 10 1 3 8GHz CPU FSB 533 800 1 066MHz Green APM APM1 2 CPU Socket Socket 775 Cache 256K 1M 2M Level 2 CPU integrated Chipset Intel 945G Chipset GMCH 945G 1202 pin FCBGA ICH ICH7 652 mBGA FWH BIOS Award BIOS Support ACPI Function Memory 2x DDRII 533 667 DIMM Modules w o ECC Max 2GB Dual Channels VGA 945G built in support CRT LAN 1 ICH7 LAN controller 10 100Mb PHY 82562ET 2 Marvel 88E8052 PCI Exp Gigabit LAN controller x1 USB ICH7 built in USB 2 0 host
40. river 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 process is now complete Click Finish to restart the computer and for changes to take effect 50 900 User s Manual DRIVERS INSTALLATION Realtek Codec Audio Driver Installation Follow the steps below to install the Realtek High Definition Codec Audio Drivers 1 Insert the CD that comes with the board and the screen below would appear Click Intel Chipsets then Realtek High Definition Codec Audio Driver zo Intel R Chipset Software Installation Utility VGA Intel R 19456 Chipset Family Graphics Driver LAN Card Realtek High Definition Codec Audio Driver Y Biscsvsata Card 4 Intel R Matrix Storage Manager driver Intel R PRO LAN Network Drivers Realtek High Definition Audio Driver Setup 1 87 Welcome to the InstallShield Wizard for Realtek High Definition Audio Driver S Wizard will install Realtek High Definition Audio Driver on your computer To Install Siield 3 The Setup process is now complete Restart the computer when prompted for changes to take effect MB900 R User s Manual 51 DRIVERS INSTALLATION Marvell 88E8052 LAN Drivers Installation Insert the CD that comes with the board to install the PCI Express Gigabit LAN drivers In the initial scre
41. s Manual INSTALLATIONS ATX1 24 pin ATX Power Connector Pin Signal Name e 350 4 3 Grond cuv s 4 wama sai ATX2 ATX 12V Power Connector Signal Name Ee Signal Name A 12V Ground 2 2 7 Ground 8 Power good 9 5VSB Aju MB900 R Edge Connectors N MB900 R User s Manual 13 INSTALLATIONS CN1 PS 2 Keyboard and PS 2 Mouse Connectors Keyboard Mouse Signal Signal Keyboard data 1 Mouse data Mouse top Keyboard bottom CN2 J2 J7 J8 COM1 2 3 4 Serial Ports CN2 COMI is a DB 9 connector while J2 J7 and J8 are a COM pin header connectors mm Pin 10 not used COM1 COM2 Signal Name Pin Signal Name 6 DSR Data set ready 8 CTS Clear to send oF KL King indicator COM2 is jumper selectable for RS 232 RS 422 and RS 485 Pid SignalName RS 232 R2 422 1 DCD RX 8 CTS CTS NC RI cr nc 14 MB900 R User s Manual INSTALLATIONS m assasS mT CN3 Parallel Port Connector CN3 is a DB 25 external connector situated on top of the VGA and serial ports CN4 Parallel Port Signal Name Pin Pin Signal Na
42. s be installed during transport to avoid damage to the socket SSS ae eee SS SSS MB900 R User s Manual 5 INSTALLATIONS ATX Power Installation The system power is provided to the motherboard with the ATX1 and ATX_12V power connectors ATX1 is a 24 pin power connector and ATX_12V is a 8 pin 12V power connector The 24 pin power connector can to be connected to a standard 20 pin ATX power connector in a standard ATX power supply Min 400watt Note The power supply 5VSB voltage must be at least 2A Installing the Memory The MB900 R motherboard supports two DDR2 memory sockets for a maximum total memory of 2GB in DDR memory type It supports DDR2 533 667 Basically the system memory interface has the following features Supports two 64 bit wide DDR data channels Available bandwidth up to 5 3GB s DDR2 667 for single channel mode and 10 7GB s DDR2 667 in dual channel mode Supports 256Mb 512Mb 1Gb DDR2 technologies Supports only x8 x16 DDR2 devices with four banks Supports only unbuffered DIMMs Supports opportunistic refresh Up to 32 simultaneously open pages four per row four rows maximum sh 6 MB900 R User s Manual INSTALLATIONS Setting the Jumpers Jumpers are used on MB900 R 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 th
43. wer 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 40 MB900 R User s Manual BIOS SETUP a 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 Video Off In Suspend When enabled the video is off in suspend mode Suspend Type The default setting for the Suspend Type field is Stop Grant Modem Use IRQ This field sets the IRQ used by 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 Card By default this field is disabled P
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