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APPENDIX

MB886 User’s Manual

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

Device Description

000h - 01Fh

DMA Controller #1

020h - 03Fh

Interrupt Controller #1

040h - 05Fh

Timer

060h - 06Fh

Keyboard Controller

070h - 07Fh

Real Time Clock, NMI

080h - 09Fh

DMA Page Register

0A0h - 0BFh

Interrupt Controller #2

0C0h - 0DFh

DMA Controller #2

0F0h

Clear Math Coprocessor Busy Signal

0F1h

Reset Math Coprocessor

1F0h - 1F7h

IDE Interface

278h - 27Fh

Parallel Port #2(LPT2)

2F8h - 2FFh

Serial Port #2(COM2)

2B0h - 2DFh

Graphics adapter Controller

378h - 3FFh

Parallel Port #1(LPT1)

360h - 36Fh

Network Ports

3B0h - 3BFh

Monochrome & Printer adapter

3C0h - 3CFh

EGA adapter

3D0h - 3DFh

CGA adapter

3F0h - 3F7h

Floppy Disk Controller

3F8h - 3FFh

Serial Port #1(COM1)

Содержание MB886

Страница 1: ...MB886 Socket LGA775 Pentium 4 Intel 945G Chipset Industrial Motherboard USER S MANUAL Version 1 1...

Страница 2: ...al 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 tradema...

Страница 3: ...ion 7 Installing the Memory 7 Setting the Jumpers 8 Connectors on MB886 11 Watchdog Timer Configuration 22 BIOS Setup 27 Drivers Installation 49 Intel 945G Chipset Software Installation Utility 50 Int...

Страница 4: ...iv MB886 User s Manual This page is intentionally left blank...

Страница 5: ...r MB886 Pentium 4 motherboard package should include the items listed below The MB886 motherboard This User s manual 1 Back I O shield 1 IDE cable 1 Floppy cable 1 SATA cable 1 Serial Port cable 1 CD...

Страница 6: ...PU It also supports EMT64 processors MB886 has four DDR2 memory sockets to support DDR2 400 533 667 SDRAM DIMM modules of up to 4GB in capacity The board is designed with one Intel 82573L PCI Express...

Страница 7: ...itor Yes Expansion Slot 4 PCI 2 PCI Express x1 1 PCI Express x16 1 ISA Graphics VGA Controller Intel 945G integrated VGA Memory Shared memory Max 224MB LCD Interface N A Ethernet Controller ICH7 integ...

Страница 8: ...INSTALLATIONS Board Dimensions 4 MB886 User s Manual...

Страница 9: ...information on how to use the jumpers and connectors on the MB886 in order to set up a workable system The topics covered are Installing the CPU 6 ATX Power Installation 7 Installing the Memory 7 Sett...

Страница 10: ...ssors 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 cove...

Страница 11: ...least 2A Installing the Memory The MB886 motherboard supports four DDR2 memory sockets for a maximum total memory of 4GB in DDR memory type It supports DDR2 533 667 Basically the system memory interfa...

Страница 12: ...ording 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 MB886 and their respective functions Ju...

Страница 13: ...INSTALLATIONS Jumper Locations on MB886 JP1 JP2 JP3 RS232 422 485 COM2 Selection 10 JP4 IDE DMA Mode Setting 10 JP6 Clear CMOS Contents 10 MB886 User s Manual 9...

Страница 14: ...in closed JP1 1 2 JP2 3 5 4 6 JP3 3 5 4 6 JP1 3 4 JP2 1 3 2 4 JP3 1 3 2 4 JP1 5 6 JP2 1 3 2 4 JP3 1 3 2 4 JP4 IDE DMA Mode Setting JP4 Setting Function Pin 1 2 Short Closed UDMA66 default Pin 2 3 Shor...

Страница 15: ...14 CN3 Parallel Port Connector 15 CN4 VGA CRT Connector 15 CN5 Audio Connector 16 CN6 10 100 RJ 45 and USB0 1 Connector 16 CN7 GbE RJ 45 and USB2 3 Connector 16 CN11 CN10 CN9 CN8 SATA0 1 2 3 Connecto...

Страница 16: ...RJ 45 and USB0 1 Connector 16 CN7 GbE RJ 45 and USB2 3 Connector 16 CN11 CN10 CN9 CN8 SATA0 1 2 3 Connector 16 J3 Audio Front Header 17 J5 USB4 USB5 Connector 17 J6 USB6 USB7 Connector 17 J9 Wake On...

Страница 17: ...3 Ground PS ON 16 4 5V Ground 17 5 Ground Ground 18 6 5V Ground 19 7 Ground 5V 20 8 Power good 5V 21 9 5VSB 5V 22 10 12V 5V 23 11 12V Ground 24 12 3 3V ATX2 ATX 12V Power Connector Signal Name Pin Pin...

Страница 18: ...header connectors COM1 COM2 Signal Name Pin Pin Signal Name DCD Data carrier detect 1 6 DSR Data set ready RXD Receive data 2 7 RTS Request to send TXD Transmit data 3 8 CTS Clear to send DTR Data ter...

Страница 19: ...d PD4 parallel data 4 6 19 Ground PD5 parallel data 5 7 20 Ground PD6 parallel data 6 8 21 Ground PD7 parallel data 7 9 22 Ground ACK acknowledge 10 23 Ground Busy 11 24 Ground Paper empty 12 25 Groun...

Страница 20: ...5 Audio Connector CN6 10 100 RJ 45 and USB0 1 Connector CN7 GbE RJ 45 and USB2 3 Connector CN11 CN10 CN9 CN8 SATA0 1 2 3 Connector Pin Signal Name 1 Ground 2 TX 3 TX 4 Ground 5 RX 6 RX 7 Ground 16 MB8...

Страница 21: ...Out1 Out2 5 6 Out0 IN3 7 8 IN1 IN2 9 10 IN0 J3 Audio Front Header Signal Name Pin Pin Signal Name MIC2_L 1 2 Ground MIC2_R 3 4 Presence Line2_L 5 6 MIC2_ID Sense 7 8 NC Line2_R 9 10 Line2_ID J5 USB4...

Страница 22: ...h 5VSB that has 1A Pin Signal Name 1 5VSB 2 Ground 3 LAN Wakeup J10 System Function Connector J10 provides connectors for system indicators that provide light indication of the computer activities and...

Страница 23: ...h will force the system to power on When pressed again it will force the system to power off Reset Switch Pins 9 and 19 The reset switch allows the user to reset the system without turning the main po...

Страница 24: ...nal Name 1 5V 2 No connect 3 Ir RX 4 Ground 5 Ir TX FAN1 CPU Fan Power Connector Pin Signal Name 1 Control 2 Sense 3 12V 4 Ground FAN2 FAN3 FAN4 Fan Power Connectors Pin Signal Name 1 Sense 2 12V 3 Ro...

Страница 25: ...a 13 Host data 1 15 16 Host data 14 Host data 0 17 18 Host data 15 Ground 19 20 Protect pin DRQ0 21 22 Ground Host IOW 23 24 Ground Host IOR 25 26 Ground IOCHRDY 27 28 Host ALE DACK0 29 30 Ground IRQ1...

Страница 26: ...AMPLE 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 FO...

Страница 27: ...signed char bBuf bBuf Get_W627EHF_Reg 0x2D bBuf 0x01 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 0xF5...

Страница 28: ...t 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 0...

Страница 29: ...ND 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...

Страница 30: ...627HF 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...

Страница 31: ...re as follows BIOS Introduction 28 BIOS Setup 28 Standard CMOS Setup 30 Advanced BIOS Features 33 Advanced Chipset Features 36 Integrated Peripherals 38 Power Management Setup 42 PNP PCI Configuration...

Страница 32: ...is immediately activated Pressing the Del key immediately allows you to enter the Setup utility If you are a little bit late pressing the Del key POST Power On Self Test will continue with its test r...

Страница 33: ...ays 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...

Страница 34: ...d Apr 28 2004 Item Help Time hh mm ss 00 00 00 Menu Level IDE Channel 0 Master None Change the day month Year and century IDE Channel 0 Slave None IDE Channel 1 Master None IDE Channel 1 Slave None Dr...

Страница 35: ...figure 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 Num...

Страница 36: ...r 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 erro...

Страница 37: ...Select For DRAM 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 Hard Disk Boot Priority With the field...

Страница 38: ...ignments 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...

Страница 39: ...ersion 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...

Страница 40: ...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 timi...

Страница 41: ...is 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 wri...

Страница 42: ...Primary Master PIO Auto Menu Level IDE Primary Slave PIO Auto IDE Primary Master UDMA Auto IDE Primary Slave UDMA Auto On Chip Secondary PCI IDE Enabled IDE Secondary Master PIO Auto IDE Secondary Sla...

Страница 43: ...led 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 c...

Страница 44: ...zalia 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...

Страница 45: ...es for these ports are Serial Port 1 3F8 IRQ4 Serial Port 2 2F8 IRQ3 UART Mode Select This field determines the UART 2 mode in your computer The default value is Normal Other options include IrDA and...

Страница 46: ...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 fun...

Страница 47: ...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...

Страница 48: ...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...

Страница 49: ...INT Pin 6 Assignment Auto INT Pin 7 Assignment Auto INT Pin 8 Assignment Auto PCI Express relative items Maximum Payload Size 4096 Init Display First The default setting is PCI Card Reset Configurati...

Страница 50: ...led Smart Fan2 Tolerance Value 5 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 pr...

Страница 51: ...l CPU Clock Ratio 14x ITEM HELP Auto Detect PCI Clk Disabled Menu Level Spread Spectrum Modulated Disabled CPU Clock Ratio This field s default setting is 14x Auto Detect PCI Clk This field enables or...

Страница 52: ...sword 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 scr...

Страница 53: ...ase contact the vendor where you made the purchase The contents of this section include the following Intel 945G Chipset Software Installation Utility 50 Intel 945G Chipset Graphics Driver 52 Realtek...

Страница 54: ...e 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 SP1A 1...

Страница 55: ...icense agreement and proceed with the installation process 4 On Readme Information screen click Next to continue the installation 5 The Setup process is now complete Click Finish to restart the comput...

Страница 56: ...nsert the CD that comes with the board and the screen below would appear Click Intel Chipsets then Intel R I945G Chipset Family Graphics Driver 2 When the Welcome screen appears click Next to continue...

Страница 57: ...o 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 2 When the Welcome screen appears click Next...

Страница 58: ...ers 1 Insert the CD that comes with the board On the initial screen click on Intel Chipsets and then Intel R PRO LAN Network Drivers 2 On the next screen click Install Drivers to start the drivers ins...

Страница 59: ...mer 060h 06Fh Keyboard Controller 070h 07Fh Real Time Clock NMI 080h 09Fh DMA Page Register 0A0h 0BFh Interrupt Controller 2 0C0h 0DFh DMA Controller 2 0F0h Clear Math Coprocessor Busy Signal 0F1h Res...

Страница 60: ...g table shows the IRQ used by the devices on board Level Function IRQ0 System Timer Output IRQ1 Keyboard IRQ2 Interrupt Cascade IRQ3 Serial Port 2 IRQ4 Serial Port 1 IRQ5 Reserved IRQ6 Floppy Disk Con...

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