IRQ Resources | Premio Computer Aries/Centella specification

Chapter 3

98. If you want to configure the system by yourself, select Manaul.

IRQ Resources

This item is adjustable only when Resources Controlled By is set to Manual. Press <Enter> and you will enter the sub-menu of this item. The item lists IRQ resources and allows you to set each IRQ a type depending on the type of device using the IRQ. Settings: PCI/ISA PnP and Legacy ISA.

Note: IRQ (Interrupt Request) lines are system resources allocated to I/O devices. When an I/O device needs to gain attention of the operating system, it signals this by causing an IRQ to occur. After receiving the signal, when the operating system is ready, the system will interrupt itself and perform the service required by the I/O device.

PCI/VGA Palette Snoop

PCI VGA palette is the set of colors currently used by the video device. Some special VGA cards may not show colors correctly and need to look into the video device’s VGA palette to determine what colors are in use. Then you have to turn on the palette “snoop”, permitting the palette registers of both VGA devices to be identical. The setting must be set to Enabled if any non-standard VGA adapter card, such as MPEG card, installed in the system requires VGA palette snooping.

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Premio Computer Aries/Centella manual IRQ Resources, PCI/VGA Palette Snoop

Contents

Aries/Centella System Manual Copyright DisclaimersIi Premio System Manual Contents Iv Premio System Manual Appendix Getting Started Premio System Manual Setting Up CD-ROM drive reads information on CDs Switches and Indicators Reset Button CD ROM Drive Upgrading Opening the System Unit Installing an Expansion Card Installing a Hard Drive Monitor Does Not Work Troubleshooting Mouse Does Not Work Keyboard Does Not Work Hard Drive Problems System Unit Problems Premio on the Internet Technical Support Appendix Warranty Policy Exclusions from Limited Warranty Programs Service Under Warranty FCC Standards Important Safety Instructions Appendix MSI FCC-B Radio Frequency Interference Statement Voir LA Notice Dinstallation Avant DE Raccorder AU Reseau Revision Revision History Date First Release August Copyright Notice Safety Instructions Contents MDMIN1 Vii Introduction1 CPU Mainboard Specification Bios Chipset Mainboard Layout Component Function Reference Quick Components Guide Key Features Hardware Setup Central Processing Unit CPU Installing the CPU Installing the CPU Fan Then CPU Core Speed Derivation Procedure Introduction to Sdram Memory Dimm Modules Combination Installing Dimm Modules ATX 20-Pin Power Connector Power Supply ATX 12V Power Connector JPW1 Back Panel Mouse Connector USB Connectors Keyboard Connector Pin Definition Parallel Port Connector Serial Port Connectors COM a & COM B Joystick/Midi ConnectorAudio Port Connectors Floppy Disk Drive Connector FDD1 Connectors Primary IDE Connector Hard Disk Connectors IDE1 & IDE2 FP2 Case Connectors FP1 & FP2 LEDStatus Description Pin/3-pin dual color power LED 2-pin LED is connected to pin Power LED FP2 HDD LED Wake On LAN Connector JWOL1 Power Saving Switch Connector JGS1 Wake On Ring Connector JMDM1 Optional Connectivity Design Guide IrDA Infrared Module Connectors IR1 & IR2 Fan Power Connectors CFAN1/SFAN1 CD-In/Aux Line-In/Modem-In Connector CDIN1/AUXIN1/ MDMIN1 USB2 USB1 USB Front Panel Connectors USB1 & USB2 Panel I/O Connectivity Design Guide Front Panel Audio Connector JAUDIO1 Clear Cmos Jumper JBAT1 Jumpers CNR Communication Network Riser Slot SlotsAGP Accelerated Graphics Port Slot PCI Slots PCI Interrupt Request Routing Award Bios Setup Control Keys Entering Setup General Help F1 Getting HelpMainMenu Sub-Menu Main Menu Set Supervisor Password PnP/PCI ConfigurationsLoad Fail-Safe Defaults Load Optimized Defaults Year Standard Cmos FeaturesDay Month Video Drive A/B HaltOn Advanced Bios Features Anti-Virus ProtectionCPU L1 & L2 Cache BootUpNum-LockLED Quick Boot1st/2nd/3rd Boot Device Boot Other Device Typematic Rate Chars/Sec Typematic Rate SettingTypematic Delay Msec Gate A20 OptionPage CAS# Latency Advanced Chipset FeaturesConfigure Sdram Timing Precharge Delay DRAMDataIntegrityMode RAS# to CAS# DelayDelayed Transaction RAS# Precharge AGP Integrated Peripherals USB Controller On-ChipPrimary/SecondaryPCIIDEIDE Primary/Secondary Master/Slave PIO IDEPrimary/SecondaryMaster/SlaveUDMA IDEHDDBlockMode Serial Port B ModeIR Transmission Delay Onboard/CNR LAN selection Parallel Port Parallel Port ModeIRDuplexMode IR Pin Select Power Management Setup IPCAFunctionACPIStandbyState Suspend Time Out PowerManagement/APMPower Button Function MODEMUseIRQ POWERONFunction Resume By RTC AlarmDateofMonthAlarm TimehhmmssAlarm Hot Key Power on Power AgainSleep State LED Resources Controlled By PnP/PCI ConfigurationsPNP OS Installed Reset Configuration Data PCI/VGA Palette Snoop IRQ Resources PC Health Status CPU Critical Temperature SpreadSpectrum Frequency/Voltage ControlCPU Ratio Selection Auto Detect PCI Clock Award Bios Setup Load Fail-Safe Defaults Load Fail-Safe/Optimized Defaults Load Optimized Defaults Set Supervisor Password Set Supervisor/User Password About Supervisor Password & User Password Save & Exit Setup Exit Without Saving AMI Bios Setup Select First Boot Device Selecting the First Boot Device Load Bios Setup defaults Default Settings Standard Cmos Setup Bios Features SetupChipset Features Setup Load Fail Safe Defaults PNP/PCI ConfigurationHardware Monitor Setup Load Optimal Defaults Amibios Setup Standard Cmos Setup Standard Cmos Setup Boot Sector Virus Protection Pri Master/Pri Slave/Sec Master/Sec SlaveFloppyDriveA/B Amibios Setup Bios Features Setup Bios Features Setup A.R.T. for Hard Disks Try Other Boot DevicesBootUpNum-Lock Full Screen Logo Show Option Description Password CheckBoot OS/2 for Dram 64MB System Bios Cacheable Configure Dram Timing by Chipset Features Setup AGP Aperture Size DRAMIntegrityMode S1/POS Specific Key for Wakeup USB Wakeup From S3Mouse Wakeup From S3 Keyboard Wakeup From S3 Wake Up On Ring/LAN/PME RTCAlarm Date/Hour/Minute/Second Power Again PNP/PCI Configuration Clear EscdPCI VGA Palette Snoop IRQ 3/4/5/7/9/10/11 DMA Channel 0/1/3/5/6/7 USB Legacy Support On-ChipIDEOnboardAudioChipOptional AC’97 Audio OnBoard Midi Port DMAChannel OnBoardGamePort CPU FSB Clock Mhz Hardware Monitor Setup Chassis Intrusion Optional Load Optimal Defaults Load Optimal/Fail Safe Defaults Load Fail Safe DefaultsY/N? N Enter new Supervisor password Supervisor/User Password About Supervisor Password & User Password IDE HDD Auto Detection Save to Cmos and EXITY/N? Y Quit without SavingY/N? N Using 4-/6-channel Audio Function a Click on C-Media Sound Drivers Installing C-Media DriversHardware Configuration To install C-Media drivers To set the multi-channel configuration Software Configuration