Intel MB890 User Manual

MB890 Intel Pentium® M Mini-ITX Motherboard USER’S MANUAL Version 1.1A

INSTALLATIONS Installing the CPU The MB890 board supports a Socket 479 processor socket for Intel® Pentium® M or Celeron® M processors. The process

INSTALLATIONS Installing the Memory The MB890 board supports one DDR memory sockets for a maximum total memory of 1GB in DDR memory type. The memory

INSTALLATIONS 8 MB890 User’s Manual Setting the Jumpers Jumpers are used on MB890 to select various settings and features according to your needs a

INSTALLATIONS Jumper Locations on MB890 Jumpers on MB890 ... Page JP1: CPU

INSTALLATIONS JP1: CPU Host Clock SEL-0 SEL_1 (JP1) SEL_2 Host Clock 1 0 100MHz (default)1 0 133MHz JP2: Power Mode Setting JP2 Power Mod

INSTALLATIONS JP6, JP7, JP8: RS232/422/485 (COM2) Selection COM1 is fixed for RS-232 use only. COM2 is selectable for RS232, RS-422 and RS-485. The f

INSTALLATIONS JP11: Clear CMOS Contents JP11 Setting Function Pin 1-2 Short/Closed Normal Pin 2-3 Short/Closed Clear CMOS JP13: Compact Flash

INSTALLATIONS MB890 User’s Manual 13 Connectors on MB890 The connectors on MB890 allows you to connect external devices

INSTALLATIONS Connector Locations on MB890 Connectors on MB890 ...

INSTALLATIONS 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 P

ii MB890 User’s Manual Acknowledgments Award is a registered trademark of Award Software International, Inc. PS/2 is a trademark of International

INSTALLATIONS CN4: Parallel Port Connector Signal Name Pin # Pin # Signal NameLine printer strobe 1 14 AutoFeed PD0, parallel data 0 2

INSTALLATIONS COM2 is jumper selectable for RS-232, RS-422 and RS-485. Pin # Signal Name RS-232 R2-422 RS-485 1 DCD TX- DATA- 2 RX TX+ DATA+ 3

INSTALLATIONS J6, J8: LVDS Connectors (1st channel, 2nd channel) The LVDS connectors on board consist of the first channel (J6) and second channel (J

INSTALLATIONS J16: HDD Power Pin Header Signal Name Pin Pin Signal NameVcc 2 1 Vcc NC 4 3 Ground J17: Mini PCI Socket J18, J19: Primary and S

INSTALLATIONS J19: Secondary IDE Connector Signal Name Pin # Pin # Signal NameReset IDE 1 2 Ground Host data 7 3 4 Host dat

INSTALLATIONS 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

INSTALLATIONS J25: VGA CRT Connector Signal Name Pin Pin Signal NameR 1 9 +5V G 2 10 GND B 3 11 NC NC 4 12 DDCDAT GND 5 13 HSYNC GND 6 14 VS

BIOS SETUP MB890 User’s Manual 23 BIOS Setup This chapter describes the different settings available in the Award BIOS that

BIOS SETUP 24 MB890 User’s Manual BIOS Introduction The Award BIOS (Basic Input/Output System) installed in your computer system’s ROM supports Inte

BIOS SETUP MB890 User’s Manual 25 Phoenix - AwardBIOS CMOS Setup Utility Standard CMOS Features Frequency/Voltage Control

MB890 User’s Manual iii Table of Contents Introduction ... 1 Pro

BIOS SETUP 26 MB890 User’s Manual Standard CMOS Setup “Standard CMOS Setup” choice allows you to record some basic hardware configurations in your c

BIOS SETUP MB890 User’s Manual 27 Time The time format is: Hour : 00 to 23 Minute : 00 to 59 Second : 00 to 59

BIOS SETUP 28 MB890 User’s Manual Video This field selects the type of video display card installed in your system. You can choose the following vid

BIOS SETUP MB890 User’s Manual 29 Advanced BIOS Features This section allows you to configure and improve your system and a

BIOS SETUP 30 MB890 User’s Manual First/Second/Third Boot Device These fields determine the drive that the system searches first for an operating sy

BIOS SETUP MB890 User’s Manual 31 Security Option This field allows you to limit access to the System and Setup. The defaul

BIOS SETUP 32 MB890 User’s Manual Advanced Chipset Features This Setup menu controls the configuration of the chipset. Phoenix - AwardBIOS CMOS Set

BIOS SETUP MB890 User’s Manual 33 DRAM RAS# Precharge This option sets the number of cycles required for the RAS to accumul

BIOS SETUP 34 MB890 User’s Manual AGP Aperture Size The field sets aperture size of the graphics. The aperture is a portion of the PCI memory addres

BIOS SETUP MB890 User’s Manual 35 Integrated Peripherals This section sets configurations for your hard disk and

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BIOS SETUP 36 MB890 User’s Manual Phoenix - AwardBIOS CMOS Setup Utility SuperIO Device Onboard FDC Controller Enabled ITEM HELP Onboard Serial Po

BIOS SETUP MB890 User’s Manual 37 USB 2.0 Controller The options for this field are Enabled and Disabled. By default, this

BIOS SETUP 38 MB890 User’s Manual UART Mode Select This field determines the UART 2 mode in your computer. The default value is Normal. Other option

BIOS SETUP MB890 User’s Manual 39 Power Management Setup The Power Management Setup allows you to save energy of your syste

BIOS SETUP 40 MB890 User’s Manual Video Off Method This field defines the Video Off features. There are three options. V/H SYNC + Blank Default set

BIOS SETUP MB890 User’s Manual 41 Power On by Ring This field enables or disables the power on of the system through the m

BIOS SETUP 42 MB890 User’s Manual PNP/PCI Configurations This option configures the PCI bus system. All PCI bus systems on the system use INT#, thu

BIOS SETUP MB890 User’s Manual 43 PC Health Status This section shows the parameters in determining the PC Health Status.

BIOS SETUP 44 MB890 User’s Manual Frequency/Voltage Control This section shows the user how to configure the processor frequency. Phoenix - Award

BIOS SETUP MB890 User’s Manual 45 Load Fail-Safe Defaults This option allows you to load the troubleshooting default values

INTRODUCTION MB890 User’s Manual 1 Introduction Product Description The MB890 Mini ITX board incorporates the Intel® advan

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DRIVERS INSTALLATION MB890 User’s Manual 47 Drivers Installation This section describes the installation procedures for sof

DRIVER INSTALLATION Intel Chipset Software Intallation Utility The Intel Chipset Drivers should be installed first before the software drivers to en

DRIVERS INSTALLATION 4. Click Yes to accept the software license agreement and proceed with the installation process. 5. On Readme Informatio

DRIVER INSTALLATION VGA Drivers Installation To install the VGA drivers, follow the steps below to proceed with the installation. 1. Insert the C

DRIVERS INSTALLATION AC97 Codec Audio Driver Installation Follow the steps below to install the Realtek AC97 Codec Audio Drivers. 1. Insert the CD

DRIVER INSTALLATION Intel PRO LAN Drivers Installation Follow the steps below to complete the installation of the Intel PRO LAN drivers. 1. Inse

APPENDIX MB890 User’s Manual 53 Appendix A. I/O Port Address Map Each peripheral device in the system is assigned a set o

APPENDIX 54 MB890 User’s Manual B. Interrupt Request Lines (IRQ) Peripheral devices use interrupt request lines to notify CPU for the service requi

APPENDIX MB890 User’s Manual 55 C. Watchdog Timer Configuration The WDT is used to generate a variety of output signals af

INTRODUCTION 2 MB890 User’s Manual Checklist Your MB890 package should include the items listed below. • The MB890 Pentium® M Mini-ITX motherboar

APPENDIX 56 MB890 User’s Manual mov cl, 0F5h call Read_Reg and al, NOT 08h call Write_Reg ;set count mode as second pop ax mo

APPENDIX MB890 User’s Manual 57 ; Name : Unlock_Chip ; IN : None ; OUT : None ;[]======================================

APPENDIX 58 MB890 User’s Manual ; Name : Read_Reg ; IN : CL - register index ; OUT : AL - Value to read ;[]=======================================

APPENDIX MB890 User’s Manual 59 D. Digital I/O Sample Code Filename: W627hf.h //==========================================

APPENDIX 60 MB890 User’s Manual Filename: W627hf.cpp //===================================================================== //

APPENDIX MB890 User’s Manual 61 //===================================================================== // THIS CODE AND IN

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INTRODUCTION MB890 User’s Manual 3 MB890 Specifications [ CPU Type Micro-FCPGA Intel® Pentium® M processor System Speed

INTRODUCTION Board Dimensions 4 MB890 User’s Manual

INSTALLATIONS MB890 User’s Manual 5 Installations This section provides information on how to use the jumpers and connectors