Intel MB890 user manual Power On by Ring, Resume by Alarm, Reload Global Timer Events, Bios Setup

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BIOS SETUP

Power On by Ring

This field enables or disables the power on of the system through the modem connected to the serial port or LAN.

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.

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.

MB890 User’s Manual

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Contents Intel Pentium M Mini-ITXMotherboard Version 1.1AMB890 Acknowledgments BIOS Setup InstallationsDrivers Installation IntroductionThis page is intentionally left blank Introduction Product DescriptionINTRODUCTION Checklist Cable kit IDE, Power, Audio, VGA CRTThe MB890 Pentium M Mini-ITXmotherboard MB890 Specifications Board Dimensions INSTALLATIONS InstallationsInstalling the CPU Installing the Memory DDR ModuleLock Setting the Jumpers Jumper Locations on MB890 JP3 LVDS Power Setting JP2 Power Mode SettingJP1 CPU Host Clock JP4 1394 Controller EEPROM Write ProtectJP10 COM1 RS232 Pin9 Setting JP9 COM2 RS232 Pin9 SettingJP13 Compact Flash Mode Setting JP11 Clear CMOS ContentsJ13 Intel 82541GI Gigabit LAN Enable/Disable JP14 CPU VCCA Voltage Setting錯誤! 尚未定義書籤。 Connectors on MB890錯誤! 尚未定義書籤。 Connector Locations on MB890CN3 DVI-IConnector CN2 PS/2 Keyboard and PS/2 Mouse ConnectorsCN1 DC Jack for DC Adaptor KeyboardCN5, CN8 1394 Connectors option CN4 Parallel Port ConnectorCN6 RJ45 and 2 USB Ports CN7 COM1 and COM2 Serial PortsJ2 HDD Power Connector J3 Internal DC-InPower ConnectorJ5 LCD Backlight Setting J7 IrDA Connector J6, J8 LVDS Connectors 1st channel, 2nd channelJ10 Digital I/O J11, J12 USB Port Pin HeaderJ18, J19 Primary and Secondary IDE Connectors J16 HDD Power Pin HeaderJ17 Mini PCI Socket J18 Primary IDE ConnectorJ19 Secondary IDE Connector J20 CD-In Pin HeaderJ22 System Function Connector J21 External Audio ConnectorJ23 Wake On LAN Connector J24 Compact Flash SocketJ26 Power Connector for MB890D / MB890FD J25 VGA CRT ConnectorFAN1 CPU Fan Power Connector FAN2 System Fan Power ConnectorBIOS Setup BIOS Introduction BIOS SetupPress DEL to Enter Setup BIOS SETUP Date Standard CMOS SetupIDE Primary HDDs / IDE Secondary HDDs TimeDrive A / Drive B CYLSHalt On VideoCPU Feature Advanced BIOS FeaturesQuick Power On Self Test Virus WarningBoot Other Device First/Second/Third Boot DeviceBoot Up Floppy Seek Boot Up NumLock StatusAPIC Mode Security OptionMPS Version Control for OS OS Select for DRAM 64MBDRAM Timing Selectable Advanced Chipset FeaturesCAS Latency Time Active to Precharge DelayVideo BIOS Cacheable System BIOS CacheableDRAM RAS# Precharge DRAM Data Integrity ModeAGP Aperture Size Boot DisplayOn-ChipVGA On-ChipFrame Buffer SizeIntegrated Peripherals IDE Primary/Secondary Master/Slave PIO OnChip Primary/Secondary PCI IDEIDE Primary/Secondary Master/Slave UDMA IDE HDD Block ModeUSB 2.0 Controller Power On After FailUSB Keyboard Support USB Mouse SupportParallel Port Mode UART Mode SelectStandard Printer Port Enhanced Parallel PortPower Supply Type Power Management SetupPower Management ACPI FunctionVideo Off Method HDD Power DownVideo Off In Suspend Suspend TypePower On by Ring Resume by AlarmReload Global Timer Events Reset Configuration Data PNP/PCI ConfigurationsResources Controlled by PCI/VGA Palette SnoopCPU Warning Temperature PC Health StatusTemperatures/Voltages Shutdown TemperatureFrequency/Voltage Control Auto Detect PCI ClkSpread Spectrum Modulated Load Optimized Defaults Load Fail-SafeDefaultsSet Supervisor Password Save & Exit SetupThis page is intentionally left blank AC97 Codec Audio Driver Installation Drivers InstallationDRIVER INSTALLATION Intel Chipset Software Intallation UtilityDRIVERS INSTALLATION VGA Drivers Installation 2.Click Realtek AC97 Codec Audio Driver AC97 Codec Audio Driver Installation2.Click Install Base Software to continue Intel PRO LAN Drivers InstallationA. I/O Port Address Map AppendixLevel B. Interrupt Request Lines IRQC. Watchdog Timer Configuration mov cl, 0F5h Name Unlock Chip IN None Name Read Reg IN CL - register index D. Digital I/O Sample Code APPENDIX APPENDIX APPENDIX This page is intentionally left blank