B. Interrupt Request Lines IRQ, Level, Function | Intel MI810

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Intel MI810 user manual B. Interrupt Request Lines IRQ, Level, Function

Contents

Intel Atom 945GSE Mini-ITX Motherboard VersionMI810 USER’S MANUAL Acknowledgments Installations BIOS SetupDrivers Installation Introduction This page is intentionally left blank Introduction Product DescriptionINTRODUCTION Checklist Your MI810 package should include the items listed belowThe MI810 Intel Atom Mini-ITX motherboard This User’s Manual 1 CD containing chipset drivers and flash memory utility MI810 Specifications Board Dimensions INTRODUCTION Installations INSTALLATIONSSetting the Jumpers Connectors on MI810 Installing the Memory Installing and Removing Memory ModulesLock DDR2 Module Lock Setting the Jumpers Jumper Locations on MI810 Jumpers on MI810Page JP1 LCD Panel Power Selection LCD Panel PowerSignal Name JP2 ATX/AT Mode Select JP6 COM4 RS232 +5V / +12V Power Setting JP7 COM3 RS232 +5V / +12V Power SettingJP8 Clear CMOS Setting Setting Connectors on MI810 Connector Locations on MI810 INSTALLATIONS FAN1 CPU Fan Power Connector FAN2 System Fan Power ConnectorCN2 PS/2 Keyboard and PS/2 Mouse Connectors CN1 DC Jack DC in, 12V or CN3 VGA and DVI Connectors CN7 Audio ConnectorCN4 USB5/6 Ports CN5 10/100 RJ-45 and USB1/2 Ports CN6 GbE RJ-45 and USB3/4 Ports CN8, CN9 Serial ATA Connectors CN10 Mini PCI- Ex1 Connector bottom sideCN11 Compact Flash Connector bottom side PCI1 PCI Slot supports 2 Master PCIE1 PCIE x1 Slot IDE1 IDE Connector J1, J4 LCD Backlight Connector J2 HDD Power Connector Output Max. 2AJ3 ATX12V Connector J5 Power LED Connector Signal Name RS-232 J8, J10 LVDS Connectors 1st channel, 2nd channelJ6 Digital I/O J7 COM1, COM2 Serial Ports J9 System Function Connector J12 Wake On LAN ConnectorJ11 COM3, COM4 Serial Ports J13 USB7/8 Port Pin Header Signal Name Pin # J17 Smart Battery ConnectorJ18 SPDIF Out Connector J14 Audio Front Header This page is intentionally left blank BIOS Setup BIOS Introduction BIOS SetupPress DEL to Enter Setup Standard CMOS Features Standard CMOS Setup Date Time IDE Channel Master/SlaveCapacity CYLS Halt On Advanced BIOS Features CPU FeatureHard Disk Boot Priority Virus Warning Quick Power On Self Test First/Second/Third Boot DeviceBoot Other Device Boot Up Floppy Seek Typematic Delay Msec Security OptionAPIC Mode MPS Version Control for OS Advanced Chipset Features DRAM Timing SelectableCAS Latency Time DRAM RAS# to CAS# Delay System BIOS Cacheable Video BIOS CacheableOn-Chip VGA Setting Precharge Delay tRAS Panel Scaling Panel NumberThe default setting is Auto. The options available include On and Off Integrated Peripherals OnChip IDE DeviceOnboard Device SuperIO Device IDE DMA Transfer Access On-chip Primary PCI IDE EnabledIDE HDD Block Mode OnChip Primary/Secondary PCI IDE On-Chip Serial ATA Setting Power ON FunctionKB Power ON Password Hot Key Power ON Onboard Serial Port PWRON After PWR-FailSerial Port 3F8/IRQ4 Power Management Setup RUN VGABIOS if S3 ResumePower Management ACPI Function HDD Power Down Power On by RingVideo Off Method Video Off In Suspend Resume by Alarm Reload Global Timer Events PNP/PCI Configurations Reset Configuration DataInit Display First Resources Controlled by PC Health Status CPU Warning TemperatureTemperatures/Voltages Smart Fan Temperature Frequency/Voltage Control Auto Detect PCI ClkSpread Spectrum Modulated CPU Host / SRC PCI Clock Load Fail-Safe Defaults Load Optimized DefaultsSet Supervisor Password Save & Exit Setup Load Fail-Safe Defaults Drivers Installation IMPORTANT NOTE Intel Chipset Software Installation Utility 2. Click IntelR Chipset Software Installation Utility 3. When the Welcome screen to the IntelR Chipset Software Installation Utility appears, click Next to continue VGA Drivers Installation 6. Setup is now complete. Click Finish to restart the computer Realtek High Definition Audio Driver Installation Audio Driver2. Click Realtek Audio Driver and then Realtek High Definition Codec LAN Drivers Installation 2. In the next screen, click Install Drivers and Software 7. When the InstallShield Wizard has been completed, click Finish Appendix A. I/O Port Address MapAddress Device Description B. Interrupt Request Lines IRQ Level C. Watchdog Timer Configuration SAMPLE CODE switch to logic device =========================================================================== #include W627EHF.H 0xAA