MB890 USER'S MANUAL - NC Technology 입니다.
Contents
1. 00000 00000000000000000008 0000000000 000000000 o L 889998088800 696995958 o o o 2o 2o Q 9 2o 09 og 9 699 pgo m m 99 90 R 99 H o d So H 195 29 599 90 loo 90 99 5 5 oo 5 5 Pis 41 28 6 33 02 8658580059 690692 0 59 bo 000 oo oo 9596593 000000500000 00000 629 29 000000000000 22000 Qooooooooooog 0000 3022009 Q 0000 A Blo o n 00000 10 16 0000 99 99 B 901199 96860009 x 6994 go og N DO 00 N N Oo N mo oon NM N o N Del oo Go00000000000 Oy ur 25 33 900000000000 99255 JV _ 12 13 22 13 A 1 cu Ort 6 25 N aD Q 33 55565556 au J 4 MB890 User s Manual INSTALLATIONS Installations This section provides information on how to use the jumpers and connectors o2. 54 55 A Port Address 55 B Interrupt Request Lines 2 2 21 56 C Watchdog Timer Configuration 57 D Digital Sample Code 61 MB890 User s Manual iii This page is intentionally left blank M iv MB890 User s Manual INTRODUCTION Introduction Product Description The MB890 Mini ITX board incorporates the Intel advanced 855GME Chipset that contains two core components the Memory Controller Hub GMCH and ICH4 The GMCH integrates a 400MHz Pentium M processor front side bus controller integrated graphics controller hub integrated LVDS interface two digital video out ports multiplexed with an AGP 4x controller a 200 266 333MHz DDR SDRAM controller and a high speed accelerated hub architecture interface for communication with the ICHA The integrates an Ultra ATA 100 66 33 controller USB host controller that supports the USB 1 1 and USB 2 0 specification LPC interface FWH Flash BIOS interface controller AC 97 digital controller and a hub interface for communication with the GMCH The Pentium M processor is a higher performance lower power processor with several microarchitectural enhancements over existing Intel low power processors Some key f
3. m J5 I i 994 boo JPS H Eig J17 99 O 921 JP1 1 9 H Boo 5204 oo plod 5 S JP2 eA o JP4 JP9 5 758 AMO 022 4 41 069000 i 55 JP6 oss J21 Jo o 42565 7 oo 999999 45 FDD 12000000000 99 Loo 009000900000 99000 420 o o 0000000000009 oo poo es essor 00000 0000 00400000 o CN1 90 LL oo 99 0000 O 89999880 P 4994 499 t 2 U CN3 J mpers on 890 JPI CPU Host 10 JP2 Power Mode Setting nencen tirtira isara eea 10 LVDS Power Setting eio 10 JP4 1394 Controller EEPROM Write 10 JP6 JP7 JP8 RS232 422 485 COMO Selection 11 9 COM2 RS232 9 11 JP10 COMI RS232 Pin9 Setting 11 JP11 Clear CMOS Contents essen 12 JP13 Compact Flash Mode Setting
4. void ClrKbBuf void while kbhit getch MB890 User s Manual 63 APPENDIX This page is intentionally left blank 8 64 MB890 User s Manual
5. sees 12 J13 Intel 82541GI Gigabit LAN Enable Disable 12 ZH MB890 User s Manual 9 INSTALLATIONS JP1 CPU Host Clock SEL 0 SEL 1 JPI Host Clock Short Ee mes Tu JP2 Power Mode Setting Power Mode T 5 3 Simulate ATX Power Mode default 1 12 3 AT Power Mode JP3 LVDS Power Setting LVDS Power e ES 1394 Controller EEPROM Write Protect Function Write Disable Open Short pe n 10 MB890 User s Manual INSTALLATIONS JP6 JP7 RS232 422 485 2 Selection COMI is fixed for RS 232 use only is selectable for RS232 RS 422 and RS 485 The following table describes the jumper settings for COM2 selection COM2 Function Bio 9 Jumper Setting pin closed JP9 COM2 RS232 Pin9 Setting ars a ERR EE _ Settings Pin 1 2 short 12V Pin 5 6 short 5V Pin 3 4 RI Signal default JP10 COM1 RS232 Pin9 Setting RI Default RI Default wes f S xs eo n COMI Settings Pin 1 2 short 1
6. 17 13 Internal DC In Power Connector 17 J5 LCD Backlight 5 17 J6 J8 LVDS Connectors 1st channel 2nd channel 18 JISIEDA Gonbector zoe eei scere bees Pas eos tes eie 18 iei e attentis 18 J11 J12 USB Port Pin MM 18 J16 HDD Power Pin Header 19 Mini PCI Socket 19 J18 J19 Primary and Secondary IDE Connectors 19 J20 CD In Pin 20 J21 External Audio Connector 20 J22 System Function Connector 21 J23 Wake On LAN 23 J24 Compact Flash Socket 23 J25 VGA CRT Connector seeeeeeessssseeeeene nnne eene 23 CPU Fan Power Connector 23 FAN2 System Fan Power 22 211 23 _________________________________ _ MB890 User s Manual 13 INSTALLATIONS Connector Locations on MB890 1 FAN2moo 60900000000000000000 00090000000000000000000000 DIMM1 J18 Li 3909900000000000000 3889900009 090000008 9 J16 AS 90 D 8 5555 c he UU
7. void Set W627HF unsigned char void Set W627HF Reg unsigned char unsigned char unsigned char Get W627HF Reg unsigned char J MB890 User s Manual 61 APPENDIX Filename W627hf 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 W627HF H include lt dos h gt fr void Unlock_W627HF void void Lock_W627HF void void Unlock W627HF void outportb W627HF INDEX PORT W627HF UNLOCK outportb W627HF INDEX PORT W627HF UNLOCK fp void Lock W627HF void outportb W627HF INDEX PORT W627HF LOCK void Set W627HF LD unsigned char LD Unlock W627HF outportb W627HF INDEX PORT W627HF REG 1 outportb W627HF DATA PORT LD Lock W627HF void Set W627HF Reg unsigned char REG unsigned char DATA Unlock_W627HF outportb W627HF INDEX PORT REG outportb W627HF DATA PORT DATA Lock W627HF unsigned char Get W627HF Reg unsigned char REG unsigned char Result Unlock W627HF outportb W627HF INDEX PORT REG Result inportb W6
8. dx Signal Name B 5VSB J24 Compact Flash Socket 425 CRT Connector Signal Name Pin Pin Signal o Rp sou sv SR ed D 6 EA FAN1 CPU Fan Power Connector FANI is a 3 pin header for the CPU fan The fan must be a 12V fan 52 16 FAN2 System Fan Power Connector FAN2 is a 3 pin header for system fans The fan must be a 12V 500mA fan Signal Name 52 MB890 User s Manual 23 INSTALLATIONS This page is intentionally left blank Bec HH H 24 MB890 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 oti e tene e eene ales 26 BIOS Setup due Ee edid 26 Standard CMOS 5 28 Advanced BIOS 31 Advanced Chipset Features 34 Integrated Peripherals 2 2 37 Power Management 41 PNP PCI Configurations 44 PC Health Stats extet ree te e eoe etes 45 Frequency Voltage Control eee 46 Load Fail Safe Defaults eene 47 Load Optimized 47
9. The MB890 Pentium M Mini ITX motherboard e This User s Manual CD containing chipset drivers and flash memory utility Cable kit IDE Power Audio CRT Ha 8 2 MB890 User s Manual INTRODUCTION MB890 Specifications Micro FCPGA Intel Pentium M processor Up to 1 8GHz 400 MHz APMI 2 Socket 479 Intel 855GME 852GM chipset Award BIOS support ACPI function 1MB Level 2 CPU integrated Intel 82855GME built in Intel extreme Graphics 2 64MB shared with system Intel 82855GME built in single or dual channel panel support up to UXGA panel resolution Resolution max up to 1600x1200 24bit Chrontel CH7009 DVI TV out or CH7301 DVI only ICH4 integrated LAN controller 10 100Mb PHY 82562EZ or Intel 82541GI Gigabit LAN controller TSB43LV22 1394 controller One DDR DIMM socket supports up to 1GB DDR 200 266 333 SDRAM Winbond W83627THF Parallel x1 COMI RS 232 2 RS 232 422 485 FDC 1 44MB Slim IrDA Hardware monitoring Intel ICH4 built in RTC with onboard lithium battery PS 2 Keyboard Mouse connectors Two channels supports Ultra DMA 33 66 100 ICHA built in Sound controller AC97 Codec ALC 650 5 1 channel Line out Line in amp Mic 6 ports USB 2 0 Watchdog Timer 256 segments 0 1 2 255 sec min Edge Connectors DVI RJ45 USBx2 Parallel Port COM 1 amp COM 2 PS 2 KB MS optional 1394 40 pins box header x 1 IDE 44 pins box hea
10. n lt S moo lt poog 50 ooo ald lt Ted 000000000000000000000000 TE 17 PO RT NSNS J9 bol Be lo o P JP2 6555 JP10 oo P 9 gj PO o JP4 JP9 4 JP8 J22 P Jopa 193 0225 24 ed FDD1 RERE 99995 2094 05050000 5 5 8 5 E Bg a ee oP olla sg 8888 CN2 Ul JU ce cv U CN4 CNS CNS SER 555 T hr oC 1 Connectors MB890 CNI DC Jack for DC Adaptor CN2 PS 2 Keyboard and PS 2 Mouse Connectors CN3 DVI I Connector Parallel Port Connecto CNS CN8 1394 Connectors option RJ45 and 2 USB Ports CN7 COMI and Serial Ports J2 HDD Power Connector J3 Internal DC In Power Connector J5 LCD Backlight Setting J6 J8 LVDS Connectors 1st channel 2nd channel 17 IrDA Connector 110 Digital J11 J12 USB Port Pin Heade
11. and PgDn keys to change entries F1 for help and Esc to quit When you enter the Setup utility the Main Menu screen will appear on the screen The Main Menu allows you to select from various setup functions and exit choices HL t 26 MB890 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 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
12. parallel data 9 22 Ground CN5 8 1394 Connectors option CN6 RJ45 and 2 USB Ports is a stacked connector with RJ45 on top and 2 USB ports at the bottom CN7 1 and 2 Serial Ports CN7 is a stacked connector with COMI on top and at the bottom Signal Name Pin Signal Name DCD Data carrier detect 6 DSR Data set ready RXD Receive data RTS Request to send TXD Transmit data 8 CTS Clear to send DTR Data terminal ready 9 RI Ring indicator GND ground 16 MB890 User s Manual INSTALLATIONS is jumper selectable for RS 232 RS 422 and RS 485 RS232 R2422 RS 485 C Ground 6 DSR RTS 8 CTS RI CTS N J2 HDD Power Connector Pin Signal Name Signal Name Backlight Enable Ground MB890 User s Manual 17 INSTALLATIONS J6 J8 LVDS Connectors 1st channel 2nd channel The LVDS connectors on board consist of the first channel 76 and second channel J8 and supports 24 bit or 48 bit Signal Name 1 Ground TX1 Ground TX3 TX2 Ground TXC ENABKL 12V 20 J7 IIDA Connector J7 is used for an optional IrDA connector for wireless communication 5 Signal Name Pin Pin Signal 4 6 ING _ m2 J
13. 12 JP13 Compact Flash Mode Setting eese 12 J13 Intel 82541GI Gigabit LAN Enable Disable 12 Ha H 8 MB890 User s Manual INSTALLATIONS Jumper Locations on MB890 Woo FANT 2 a 0000000000000000000 0000000000000000000000000 OOD OOD OOOO DOOD 9 9 0 98 6 00 9 0 9 66 99 098 909 0 0 0 0 0 0 0 0 0 0 0 0 OOO OOD OO oon oo ooo doo o0 00000 0 5 0 0 5 0 0 0 0 o 425 6 DIMM1 J18 OOOOOOOOOO0O0O00000000 0000000000 000000000 9665906696095 000009008 J16 J19 Pood ez Pra L S o 8 Boog c poo z 8312 E ga 2555 o 5 om JP1 ae 2 11 zu e 8 0
14. 41 42 420 CD In Pin Header 10 Signal Name CD Audio R Ground n Ground CD Audio L J21 External Audio Connector J21 is a 12 pin header that is used to connect to the optional audio cable card that integrates jacks for Line In Line Out and Mic 3 Ground 6 LINEINL LINEIN R Ground 8 Ground 9 VREFOUT Ground ooo 00 0 12 20 MB890 User s Manual INSTALLATIONS J22 System Function Connector J22 provides connectors for system indicators that provide light indication of the computer activities and switches to change the computer status J22 is a 20 pin header that provides interfaces for the following functions Speaker Hard Disk Drive LED 198 4120 sire Reset Switch Not Defined pn EH Power On Switch SMI Hardware Switch 0 su Power LED oO jo Dn Speaker Pins 1 4 This connector provides an interface to a speaker for audio tone generation An 8 ohm speaker is recommended 1 10 No connect 20 Ground 45V Speaker out Power LED Pins 11 15 The power LED indicates the status of the main power switch Signal Name i Power LED t oc fS ogg us 5 No connect e Ground 11 20 No connect Ground MB890 User s Manual
15. Set Supervisor User Password 47 Save amp Exit Setup donee Heer Dep edere 47 Exit Without 5 nennen nene 47 MB890 User s Manual 25 BIOS SETUP EH 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
16. Togt Copie Date Decenbe 7 2003 Note For the kt of cupported chipsets pisace refer bo the Fels Notes oe CE ces 6 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 MB890 User s Manual 51 DRIVER INSTALLATION Drivers Installation To install the VGA drivers follow the steps below to proceed with the installation 1 Insert the CD that comes with the motherboard Click Intel Chipsets and then Intel R 855GME Chipset Drivers 2 Click Intel R 855 Chipset Family Graphics Driver w 3 When the Welcome screen appears click Next to continue 4 Click Yes to to agree with the license agreement and continue the installation 5 Restart the computer as promted and for changes to take effect 52 MB890 User s Manual DRIVERS INSTALLATION AC97 Codec Audio Driver Installation Follow the steps below to install the Realtek AC97 Codec Audio Drivers 1 Insert the CD that comes with the motherboard Click Intel Chipsets and then Intel R 855GME Chipset Drivers 2 Click Realtek AC 97 Codec Audio Driver 3 Click Finish to restart the computer and for changes to take effect eee MB890 User s Manual 53 DRIVER INSTALLATION Intel PRO LAN Drivers Installation Follow the steps below
17. Type 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 CPU THRM Throttling Wake Up by PCI Card Power On by Ring Resume by Alarm Date of Month Alarm Time hh mm ss Alarm Reload Global Timer Events Primary IDE 0 Primary IDE 1 Secondary IDE 0 Secondary IDE 1 FDD COM LPT Port PCI PIRQ A D Power Supply Type ATX ITEM HELP Enabled User Define SYNC Blank Yes Stop Grant 3 Disabled Disabled Instant Off 5096 Disabled Disabled Disabled 0 0 0 0 Menu Level gt Enabled Enabled Enabled Enabled Enabled Enabled Use this field to select the power supply type used in the system The default setting is ATX 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 Max Power Saving User Define Minimum power management Maximum power management Each of the ranges is from 1 min to Ihr Except for HDD Power Down which ranges from 1 min to 15 min MI A m MB890 User s Manual 41 BIOS SETUP EE Video Off Method This field defines the Video Off features There are three options V H SYNC Blank Default setting blank the screen
18. 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 The default setting is Yes Suspend Type 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 CPU THRM Throttling When the system enters Doze mode the CPU clock runs only part of the time You may select the percent of time that the clock runs Wake up by PCI Card By default this field is disabled Ho e P i 42 MB890 User s Manual BIOS SETUP Power by Ring This field enables or disables the power on of the system through the modem connected to the serial port or LAN Re
19. hiel Ri Wizard fos InteR Chipset Solterere Inetalietion Utility Welcome to the Intel ij Chipset Software This utiy wil enable Plug Play INF support for Inte Fi chipset components 50 MB890 User s Manual DRIVERS INSTALLATION 4 Click Yes to accept the software license agreement and proceed with the installation process License Agecement Pleass ised the Fol loving agreement coru Frez the PAGE DOWN key 10 2 0 tho of the agreement INTEL SOFTWAFE LICENSE AGREEMENT Beta Usa READ BEFORE COPYING INSTALLING OF USING Do uss or load the sofware and ony eezocisind the Sofware unii you have read the following bern and By loading or the Software pou agree fo the lama of thes Agreement If you do not weh 10 20 agree do rot ral or use the Soiree The contens crerolsses aloha or beta code which may rot luly Do you accept af the bema of the preceding Lcanss Ogeemen vou choops the wha vd To eie Fi Software etal cn Uliity vou mut accent the 5 On Readme Information screen click Next to continue the installation Readne Infomation tt 7 Product Intel Chiese Somare Unity Release Production Verion Version 5 1 1 1002
20. provide the absolute maximum performance and reliability Changing the defaults could cause the system to become unstable and crash in some cases MB890 User s Manual 27 BIOS SETUP E 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 Primary Master None Change the day month IDE Primary Slave None Year and century IDE Secondary Master None IDE Secondary Slave None Drive A 1 44M 3 5 in Drive B None Video EGA VGA Halt On 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 desc
21. to complete the installation of the Intel PRO LAN drivers 1 Insert the CD that comes with the motherboard Click LAN Card and then Intel R PRO LAN Drivers Intel R PRO LAN Drivers Realtek Network Interface Controler Drivers 3 When prompted please to restart the computer for new settings to take effect 54 MB890 User s Manual APPENDIX Appendix A I O Port Address Map Each peripheral device in the system is assigned a set of I O port addresses which also becomes the identity of the device The following table lists the I O port addresses used Address 000 O1Fh 020h 03Fh 040h OSFh 060h 06Fh 070h 07Fh 080 09Fh 0 ODFh OFOh OF Ih 1FOh 1F7h 278 27F 2F8h 2FFh 2B0 2DF 378h 3FFh 360 36F Network Ports 3B0 3CF EGA adapter 300 3DF 3FOh 3F7h 3F8h 3FFh MB890 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 56 MB890 User s Manual APPENDIX C Watchdog Timer Configuration The WDT is used to generate a variety of output signals after a user programmable count The WDT is suitable for use in the prevention of system lock up such as when software becomes trapped in a deadlock Under these sort of circumstances the timer will count to
22. translation The default setting is 64M On Chip VGA The default setting is Enabled On Chip Frame Buffer Size The default setting is 32MB The options available include MB 4MB 8 and 16 Boot Display The default setting is CRT DVI The options available include some combinations with LVDS and TV out The MB890 supports dual view CRT with LVDS or TV out TV Standard on MB890F FC version only The default setting is Off Video Connector on MB890F FC version only The default setting is Automatic TV Format on MB890F FC version only The default setting is Auto Panel Scaling The default setting is Auto The options available include On and Off Panel Number These fields allow you to select the LCD Panel type The default values for these ports are 640x480 18bit SC 800x600 18bit SC 1024x768 18bit SC 1280x1024 24bit DC 1400x1050 18bit DC 1024x768 24bit SC 1600x1200 24bit DC 1280x1024 18bit DC NM a ae 36 890 User s Manual BIOS SETUP 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 OnChip IDE Device Onboard Device SuperlO Device Phoenix AwardBIOS CMOS Setup Utility Integrated Peripherals ITEM HELP Menu Level gt Press Enter Press Enter Press Enter On Chip Primary PCI IDE IDE Primary
23. 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 Enable And Set Watchdog IN AL 1sec 255sec OUT None Enable And Set Watchdog Proc Near push 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 LD8 890 User s Manual 57 APPENDIX mov cl OF5h call Read Reg and al NOT 08h call Write Reg pop ax mov cl OF6h call Write Reg mov al 016 mov cl 30h call Write Reg call Lock Chip ret Enable And Set Watchdog Name Disable Watchdog IN OUT None Disable Watchdog Proc call Unlock Chip mov cl 07h mov al 08h call Write Reg xor al al mov cl OF6h call Write Reg xor al al mov cl 30h call Write Reg call Lock Chip ret Disable Watchdog Endp set count mode as second set watchdog timer watchdog enabled switch to LD8 clear watchdog timer watchdog disabled 58 MB890 User s Manual APPENDIX Name Unlock Chip IN None OUT None Unlock Chip Pr
24. 21 INSTALLATIONS SMI Hardware Switch Pins 6 and 16 This connector supports the Green Switch on the control panel which when pressed will force the system into the power saving mode immediately 10 Signal Name B zl DEP EL a 6 SMI 1 20 16 Ground ATX Power ON Switch Pins 7 and 17 This 2 pin connector is an Power Supply On Off Switch on the system that connects to the power switch on the case When pressed the power switch will force the system to power on When pressed again it will force the system to power off 1 10 a EP OU du 4 pp qe 38 11 20 Reset Switch Pins 9 and 19 The reset switch allows the user to reset the system without turning the main power switch off and then on again Orientation is not required when making a connection to this header 1 10 OO O00 00 0 FN BET SEN bal GER CE 11 20 Hard Disk Drive LED Connector Pins 10 and 20 This connector connects to the hard drive activity LED on control panel This LED will flash when the HDD is being accessed 10 Signal Name 10 HDD Active Er eB 11 20 MB890 User s Manual INSTALLATIONS J23 Wake On LAN Connector J23 is a 3 pin header for the Wake On LAN function Wake On LAN will function properly only with an ATX power supply with 5VSB that has 200mA
25. 27HF DATA PORT Lock W627HF return Result File of the Main cpp 62 MB890 User s Manual APPENDIX 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 1 include lt dos h gt include lt conio h gt include lt stdio h gt include lt stdlib h gt 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 device 7 Set_W627HF_Reg 0xF1 0x00 clear ucDI Get_W627HF_Reg OxF1 amp OxOF CIrKbBuf while 1 ucDO Set_W627HF_Reg OxF1 ucDO amp OxOF lt lt 4 ucBuf Get_W627HF_Reg OxF1 amp OxOF if ucBuf ucDI ucDI ucBuf printf Digital I O Input Changed Current Data is Ox X n ucDD if kbhit getch break delay 500 return 0
26. 2V Pin 5 6 short 5V Pin 3 4 RI Signal MB890 User s Manual 11 INSTALLATIONS JP11 Clear CMOS Contents Use to clear the CMOS contents Note that the ATX power connector should be disconnected from the board before clearing CMOS ER Pin 1 2 N 1 35 Pin 2 3 Clear CMOS Short Closed JP13 Compact Flash Mode Setting JP13 CF Mode Slave pen Master Short J13 Intel 8254101 Gigabit LAN Enable Disable Gigabit LAN 12 MB890 User s Manual INSTALLATIONS Connectors on 890 The connectors on MB890 allows you to connect external devices such as keyboard floppy disk drives hard disk drives printers etc The following table lists the connectors on 890 and their respective functions Connector Locations on MB890 14 DC Jack for DC 15 CN2 PS 2 Keyboard and PS 2 Mouse Connectors 15 CN3 DVI I eene 15 Parallel Port Connector 16 CNS CN8 1394 Connectors 16 CN6 RJ45 and 2 USB Ports esse 16 CN7 COMI and 2 Serial 16 J2 HDD Power Connector
27. E Channel 2 3 Master Drive 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 12 720KB 144 2 88MB 525in 5 25 3 5 3 5 3 5 in MB890 User s Manual 29 BIOS SETUP BEH Video This field selects the type of video display card installed in your system You can choose the following video display cards EGA VGA For EGA VGA SEGA SVGA or PGA monitor adapters default CGA 40 Power up in 40 column mode CGA 80 Power up in 80 column mode MONO For Hercules or MDA adapters Halt On This field determines whether or not the system will halt if an error is detected during power up No errors The system boot will not be halted for any error that may be detected All errors Whenever the BIOS detects a non fatal error the system will stop and you will be prompted All But Keyboard The system boot will not be halted for a 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 H 30 MB890 User s Manual BIOS SETUP Advanced BIOS Features This section allows you to configure and improve your system and allows you to set up some system features according to your pref
28. EDEC standard DIMMs such as double sided x16 DDR SDRAM DIMMs are not supported Installing and Removing Memory Modules To install the DDR modules locate the memory slot on the board and perform the following steps 1 Hold the DDR module so that the key of the DDR module align with those on the memory slot 2 Gently push the DDR module in an upright position until the clips of the slot close to hold the DDR module in place when the DDR module touches the bottom of the slot 3 To remove the DDR module press the clips with both hands Lock DDR Module Lock C Lock Lock MB890 User s Manual 7 INSTALLATIONS Setting the Jumpers Jumpers are used on 890 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 MB890 and their respective functions Jumper Locations on 890 2 9 JP l CPU Host Clock rte cete rie e eet 10 JP2 Power Mode Setting nreno isoine tietue tenso iesiti 10 EVDS Power Setting ree 10 JP4 1394 Controller EEPROM Write 10 JP6 JP7 RS232 422 485 COM2 Selection 11 JP9 COM2 RS232 Pin Setting 11 JP10 COMI 232 9 Setting eee 11 Clear CMOS Contents eee
29. MB890 Intel Pentium M Mini ITX Motherboard USER S MANUAL Version 1 0 Acknowledgments Award is a registered trademark of Award Software International Inc PS 2 is a trademark of International Business Machines Corporation Intel and Pentium M 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 ii MB890 User s Manual Table of Contents 1 Product 1 2 MB890 5 3 Board 8 4 Installations 5 Installing the CPW cnx ntt 6 Installing the Memory E 7 Setting the 8 Connectors on 890 2 2000 00 13 BIOS Setup tyi tate eut 25 Drivers Installation 49 Intel Chipset Software Intallation Utility 50 VGA Drivers Installation 52 AC97 Codec Audio Driver Installation 53 Intel PRO LAN Drivers Installation
30. Master PIO IDE Primary Slave PIO IDE Primary Master UDMA IDE Primary Slave UDMA On Chip Secondary PCI IDE IDE Secondary Master PIO IDE Secondary Slave PIO IDE Secondary Master UDMA IDE Secondary Slave UDMA IDE HDD Block Mode USB Controller USB 2 0 Controller USB Keyboard Support USB Mouse Support AC97 Audio Init Display First Power On After Fail Phoenix AwardBIOS CMOS Setup Utility OnChip IDE Device Enabled ITEM HELP Auto Menu Level gt Auto Auto Auto Enabled Auto Auto Auto Auto Enabled Phoenix AwardBIOS CMOS Setup Utility Onboard Device Enabled ITEM HELP Enabled Menu Level gt Disabled Disabled Auto PCI Slot Off A M JE 1 MB890 User s Manual 37 BIOS SETUP Phoenix AwardBIOS CMOS Setup Utility 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 Onboard Parallel Port Parallel Port Mode EPP Mode Select ECP Mode Use DMA SuperlO Device Enabled ITEM HELP 3F8 IRQ4 Menu Level gt 2F8 IRQ3 Normal Hi Lo Disabled Half IR Rx2Tx2 378 IRQ7 SPP EPP1 7 3 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 syste
31. RAM memory installed The default setting is Auto Max 266MHz 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 mapped into the memory space below 16 MB The choices are Enabled and Disabled Delayed Transaction The chipset has an embedded 32 bit posted write buffer to support delay transactions cycles Select Enabled to support compliance with PCI specification version 2 1 Delay Prior to Thermal This field activates the CPU thermal function after the systems boots for the set number of minutes The options are 6Min and 64Min m MB890 User s Manual 35 BIOS SETUP RE S S C x A amp AR4J uxs E A Bkkz J E OVLALE XCCCCEG I AGP Aperture Size The field sets aperture size of the graphics The aperture 1 a portion of the PCI memory address range dedicated for graphics memory address space Host cycles that hit the aperture range are forwarded to the AGP without any
32. ault these items are Enabled 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 MB890 User s Manual 31 BIOS SETUP BE 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 HDD 0 SCSL CDROM HDD l HDD 2 HDD 3 ZIPI00 USB FDD USB CDROM USB HDD 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 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 1 MB Typematic Rate Setting When disabled continually holding down a key on your keyboard will
33. der x 1 IDE2 8 pins pin header x 3 for USB 2 3 USB 4 5 amp 1394 option Audio TV out option IrDA 2x LVDS CF socket option Slim FDD 20 pin function connector Power Connector Input One DC power jack input 19 or 12V and one internal 4 pins power connector Output One 4 pins power connector for CD ROM and one 4 pins power connector for FDD PCI slot x1 supports 2 Bus master optional Mini PCI Mini ITX Dimensions 170mm x 170mm MB890 User s Manual 3 INTRODUCTION Board Dimensions wo gt B OR 165 1 55555559555555555555 555555555555555555555555955 GO TO OTTO 000000000 159 82 0000000000000 0000000000000
34. eatures of the Pentium M processor microarchitecture include dynamic execution data pre fetch logic 400MHz source synchronous Front Side Bus FSB on die 1 Mbyte second level cache on die 512Kbyte second level cache on Celeron M processor with advanced transfer cache architecture streaming SIMD extensions 2 SSE2 and Enhanced Intel SpeedStep technology The super I O W83627THF onboard integrates the following major peripheral functions in a chip the disk driver adapter FDC serial port UART parallel port SPP EPP ECP keyboard controller KBC SIR game port MIDI port hardware monitor ACPI and On Now Wake up features 890 supports both DVI and optional TV OUT with the use of the Chrontel CH7009 default or support DVI only with the use of the Chrontel CH7301 The TV Out processor performs non interlace to interlace conversion with scaling and flicker filters and encodes the data into any of the NTSC or PAL video standards The MB890 Mini ITX motherboard supports CRT interface as well Intel 82541GI supports Gigabit Ethernet functionality The board also has AC97 5 1CH audio 2 COM ports UDMA 100 6 USB ports watchdog timer and a PCI slot for expandability Dimensions of the board are 170mm x 170mm Note MB890 uses 852GM and MB890F uses 855GME chipset ae MB890 User s Manual 1 INTRODUCTION Checklist Your 890 package should include the items listed below
35. ed by the system and show the PC health status Shutdown Temperature This field allows the user to set the temperature by which the system automatically shuts down once the threshold temperature is reached This function can help prevent damage to the system that is caused by overheating Smart Fan Temperature This field enables or disables the smart fan feature At a certain temperature the fan starts turning Once the temperature drops to a certain level it stops turning again MB890 User s Manual 45 BIOS SETUP BE Frequency Voltage Control This section shows the user how to configure the processor frequency Phoenix AwardBIOS CMOS Setup Utility Frequency Voltage Control Auto Detect PCI Clk Disabled ITEM HELP Spread Spectrum Modulated Disabled Menu Level gt Auto Detect PCI CIk 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 8 46 MB890 User s Manual BIOS SETUP Load Fail Safe Defaults This option allows you to load the troubleshooting default values permanently stored in the BIOS ROM These default settings are non optimal and disable all high performance features Load Optimized Defaults This option allows you to load the default values to your system configuration These default settings are optimal and enable a
36. erence Phoenix AwardBIOS CMOS Setup Utility Advanced BIOS Features CPU Feature Press Enter ITEM HELP Virus Warning Disabled Menu Level gt CPU L1 and L2 Cache Enabled CPU L3 Cache Enabled Quick Power On Self Test Enabled First Boot Device Floppy Second Boot Device HDD 0 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 1 4 OS Select For DRAM gt 64MB Non OS2 Report No FDD For WIN 95 Yes Small Logo EPA Show Enabled CPU Feature Press Enter to configure the settings relevant to CPU Feature 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 and L2 Cache CPU 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 def
37. g Auto Panel Number 1024x768 18bit SC 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 Active to Precharge Delay The default setting for the Active to Precharge Delay is 7 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 34 MB890 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 3 DRAM Data Integrity Mode Select ECC if your memory module supports it The memory controller will detect and correct single bit soft memory errors The memory controller will also be able to detect double bit errors though it will not be able to correct them This provides increased data integrity and system stability MGM Core Frequency This field sets the frequency of the D
38. 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 pam u 32 MB890 User s Manual BIOS SETUP ru 2 4 2 2 L ZI 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 64MB This option allows the system to access greater than 64 of DRAM memory when used with OS 2 that depe
39. k 8 48 MB890 User s Manual DRIVERS INSTALLATION Drivers Installation This section describes the installation procedures for software and drivers under the Windows 98SE Windows ME Windows 2000 and Windows XP The software and drivers are included with the motherboard If you find the items missing please contact the vendor where you made the purchase The contents of this section include the following Intel Chipset Software Intallation Utility 50 VGA Drivers Installation eee 52 AC97 Codec Audio Driver Installation 53 Intel PRO LAN Drivers Installation 54 IMPORTANT NOTE After installing your Windows operating system Windows 98SE ME 2000 XP you must install first the Intel Chipset Software Installation Utility before proceeding with the drivers installation MB890 User s Manual 49 DRIVER INSTALLATION Intel Chipset Software Intallation Utility The Intel 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 98SE ME 2000 XP 1 Insert the CD that comes with the board Click Intel Chipsets and then Intel R 855GME Chipset Drivers 2 Click Intel R Chipset Software Installation Utility a TH Welcome to the Inctall
40. ll 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 you will quit the setup utility and save all changes into the CMOS memory If you type you will return to Setup utility Exit Without Saving Select this option to exit the Setup utility without saving the changes you have made in this session Typing will quit the Setup utility without saving the modifications Typing N will return you to Setup utility _______________________________ MB890 User s Manual 47 BIOS SETUP This page is intentionally left blan
41. m 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 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 The options are Auto and Disabled 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 USB Controller options for this field are Enabled and Disabled By default this field is set to Enabled Hr M n 38 MB890 User s Manual BIOS SETUP 2 4 22 USB 2 0 Controller The options for this field are Enabled and Disabled By default this field is set to Enabled In order to use USB 2 0 necessary OS drivers must be installed first Please update your system to Windows 2000 SP4 or Windows XP SPI USB Keyboard Support 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 AC97 Audio The default setting of
42. n the MB890 in order to set up a workable system The topics covered are Installing the 2 eee 6 Installing the 7 Setting the Jumpers 2 bet Redde 8 Connectors on 890 13 MB890 User s Manual 5 INSTALLATIONS Installing the CPU The MB890 board supports a Socket 479 processor socket for Intel Pentium M or Celeron M processors The processor socket comes with a screw to secure the processor As shown in the left picture below loosen the screw first before inserting the processor Place the processor into the socket by making sure the notch on the corner of the CPU corresponds with the notch on the inside of the socket Once the processor has slide into the socket fasten the screw Refer to the figures below NOTE Ensure that the CPU heat sink and the CPU top surface are in total contact to avoid CPU overheating problem that would cause your system to hang or be unstable 6 890 User s Manual INSTALLATIONS Installing the Memory The MB890 board supports one DDR memory sockets for a maximum total memory of IGB in DDR memory type The memory module capacities supported are 128MB 256MB 512MB and IGB The following table lists the supported DDR DIMM configurations Intel 855GME supports configurations defined in the JEDEC DDR DIMM specification only Non J
43. nds 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 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 JU 1 MB890 User s Manual 33 BIOS SETUP Advanced Chipset Features This Setup menu controls the configuration of the chipset Phoenix AwardBIOS CMOS Setup Utility Advanced Chipset Features DRAM Timing Selectable CAS Latency Time Active to Precharge Delay DRAM RAS to CAS Delay DRAM RAS Precharge DRAM Data Integrity Mode MGM Core Frequency System BIOS Cacheable Video BIOS Cacheable Memory Hole at 15M 16M Delayed Transaction Delay Prior to Thermal AGP Aperture Size MB ITEM HELP Menu Level gt ECC Auto Max 266MHz Enabled Enabled Disabled Enabled 16 Min 64 On Chip VGA Setting On Chip VGA Enabled On Chip Frame Buffer Size 32MB Boot Display CRT DVI TV Standard Off Video Connector Automatic TV Format Auto Panel Scalin
44. oc Near Mov dx 4Eh mov al 87h out dx al out dx al ret Unlock Chip Name Lock Chip IN None OUT None Unlock Chip Proc Near mov dx 4Eh mov al OAAh out dx al ret Unlock Chip _ Name Write Reg IN CL register index AL Value to write OUT None Write Reg Proc Near push mov dx 4Eh mov al cl out dx al pop ax inc dx out dx al ret Write Reg Endp MB890 User s Manual 59 APPENDIX G BCo LV p8Se LGCY LCLC E GIO ESIXIXO N zI Name Read Reg IN CL register index OUT Value to read Read Reg Proc Near Mov al cl mov dx 4Eh out dx al inc dx in al dx ret Read Reg Endp Hom l n 60 MB890 User s Manual APPENDIX D Digital I O Sample Code Filename W627hf h 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 ifndef __W627HF_H define 627 1 define 627 IOBASE Ox4E define W627HF_INDEX_PORT W627_IOBASE 0 define W627HF_DATA_PORT W627_IOBASE 1 define W627HF_REG_LD 0x07 define W627HF_UNLOCK 0x87 define W627HF_LOCK OxAA
45. ojo mo J11 J12 USB Port Pin Header Signal Name Pin Pin Signal Name Love 11 5 Ground o mei L pk qum we ps ci Ground 4 8 18 MB890 User s Manual OOON OOOO OOO INSTALLATIONS 416 HDD Power Pin Header Jom Signal Name Pin Pin Signal Name ols 417 Mini PCI Socket J18 J19 Primary and Secondary IDE Connectors J18 Primary IDE Connector Signal Name Pin 1 Hostdaa7 3 Hostdaa6 5 6 Host data 9 HosdaaS 7 8 Hostdatai0 Hosdaa4 9 Host data 14 L DRQO 21 8 o0000000000000000000 39 MB890 User s Manual 19 INSTALLATIONS J19 Secondary IDE Connector Signal Name Pins 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 Sn Host data 3 11 Host data 12 Host data 2 13 Host data 13 Host data 1 15 Host data 14 Host data 0 17 Host data 15 n Ground 19 DRQO 21 Ground Host IOW 23 24 Ground a Host IOR 25 26 Ground IOCHRDY 27 28 Host ALE Bs 29 30 Ground a 18014 31 32 No connect 43 44 Address 1 33 34 No connect Address 0 35 36 Address 2 Chip select 0 37 38 Chip select 1 Activity 39 40 Ground
46. r J16 HDD Power Pin Header J17 Mini PCI Socket J18 J19 Primary and Secondary IDE Connectors J20 CD In Pin Header 121 External Audio Connector J22 System Function Connector J23 Wake On LAN Connector J24 Compact Flash Socket J25 VGA CRT Connector FANI CPU Fan Power Connector FAN2 System Fan Power Connector 2 14 MB890 User s Manual INSTALLATIONS CN2 21 CNS CNE brego E CN8 CN5 CN1 DC Jack for DC Adaptor The DC jack accepts input of 12V or 19V CN2 PS 2 Keyboard and PS 2 Mouse Connectors PS 2 Mouse PS 2 Keyboard Keyboard 1 8 a 5 Keyboard clock 5 5 Mouse clock OO esc 6 CN3 DVI I Connector 6 DDCCLOCK 6 8 DATA 9 SO YOTO vc 22 98 MB890 User s Manual 15 INSTALLATIONS N3 CN8 CNS CN1 I CN4 Parallel Port Connector PDA parallel 6 19 Ground PD6 parallel E 21 Ground
47. ribes each item of this menu Date The date format is Day Sun to Sat Month 1 to 12 Date 1to31 Year 1999 to 2099 To set the date highlight the field and use the PageUp PageDown or keys to set the current time BHam E H 28 MB890 User s Manual BIOS SETUP 2 2 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 HDDs 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 528 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 ID
48. sume 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 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 Ja M 1 MB890 User s Manual 43 BIOS SETUP PNP PCI Configurations This option configures the PCI bus system All PCI bus systems on the system use thus all installed PCI cards must be set to this value Phoenix AwardBIOS CMOS Setup Utility PnP PCI Configurations Reset Configuration Data Disabled ITEM HELP Menu Level Resources Controlled By Auto ESCD IRQ Resources Press Enter Select Yes if you are using a Plug and Play capable operating system Select No if you need the BIOS to configure non boot devices PCI VGA Palette Snoop Disabled Reset Configuration Data This field allows you to determine whether to reset the configuration data or not The default value is Disabled Resources Controlled by This PnP BIOS can configure all of the boot and compatible devices automatically with the use of a use a PnP operating s
49. the AC97 Audio is Auto Init Display First The default setting is PCI Card Power On After Fail The setting configures the system power on status when power is restored to the system after a power failure occurrence The default setting is Off Onboard FDC Controller Select Enabled if your system has a floppy disk controller FDC installed on the motherboard and you wish to use it If you install an add in FDC or the system has no floppy drive select Disabled in this field This option allows you to select the onboard FDD port Onboard Serial 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 Parallel Port 378H IRQ7 _________________________________ _ 890 User s Manual 39 BIOS SETUP E UART Mode Select This field determines the UART 2 mode in your computer The default value is Normal Other options include IrDA and ASKIR Parallel Port Mode This field allows you to determine parallel port mode function SPP Standard Printer Port EPP Enhanced Parallel Port ECP Extended Capabilities Port 40 MB890 User s Manual BIOS SETUP AXxdxo IeS AdcGEVS qSPEAEEUOCL 2 42 Power Management Setup The Power Management Setup allows you to save energy of your system effectively Phoenix AwardBIOS CMOS Setup Utility Power Management Setup Power Supply
50. ystem 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 a 44 MB890 User s Manual BIOS SETUP Eu ATmGESSDqQUE X SB A ESBES GCG amp x A A CCBCAC AEACI SCOU eee 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 85 ITEM HELP Shutdown Temperature Disabled Menu Level gt System Temp 45 113 CPU Temp 52 C 125 F FAN1 Speed 5400 RPM FAN2 Speed 5463 RPM FANS Speed 5388 RPM Vcore V 1 02 V VGMCH V 1 32 V 3 3V 3 32 V 5V 4 94 V 12V 12 03 V VBAT 3 21 V 5VSB V 4 96 V Smart Fani Temp Disabled Smart Fan2 Temp Disabled 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 monitor
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