EVGA 122-M2-NF59-AX manual Standard Interrupt Assignments, Irq

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Standard Interrupt Assignments

IRQ

Priority

Standard function

0

N/A

System Timer

1

N/A

Keyboard Controller

2

N/A

Programmable Interrupt

3 *

8

Communications Port (COM2)

4 *

9

Communications Port (COM1)

5 *

6

Sound Card (sometimes LPT2)

6 *

11

Floppy Disk Controller

7 *

7

Printer Port (LPT1)

8

N/A

System CMOS/Real Time Clock

9 *

10

ACPI Mode when enabled

10 *

3

IRQ Holder for PCI Steering

11 *

2

IRQ Holder for PCI Steering

12 *

4

PS/2 Compatible Mouse Port

13

N/A

Numeric Data Processor

14 *

5

Primary IDE Channel

15 *

1

Secondary IDE Channel

* These IRQs are usually available for PCI devices.

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Contents Page Evga Nforce 590 SLI Motherboard CPU SupportTable of Contents Table of Contents Introduction of nForce 590 Motherboards Motherboard Features CPU Smart Fan Specifications CPU Socket AM2Layout Diagram & Jumper Settings JUMPERS, CONNECTORS, HEADERS, and Sockets Hardware Installation Hardware Installation Steps Cmos RAM Clear SettingInstall CPU Glossary About AMD Athlon64 AM2 CPUsInstall Memory Valid Memory ConfigurationsFor Dual Channel Memory Expansion Cards Procedure For Expansion Card Installation Assigning IRQs For Expansion CardPCI-Express Slots Interrupt Request Table For This MotherboardFrom TOP to Bottom Standard Interrupt Assignments IRQSLI Bridge for Nvidia SLI Supported VGA Cards Page Connectors and Headers Power Connector 24-pin block Atxpwr PIN ROW1 ROW2PS/2 Mouse & PS/2 Keyboard Connector KB ATX 12V Power Connector 8-pin block ATX12VLAN Port connector UL1 MIC Pink CEN/LEF BlacknessPrimary IDE Connector 40-pin block IDE1 Floppy drive Connector 34-pin block FDDPin Serial-ATA Port Connectors Serial-ATA Port SATA1 / SATA2 / SATA3/ SATA4/ SATA5 /SATAAudio Headers Line-Out/MIC Header for Front Panel 9-pin AudioUSB Port Headers 9-pin USB1/USB2/USB3 Speak PwrledJW FP FAN Headers 3-pin CPUFAN, SYSFAN1 CD Audio-In Headers 4-pin CdinFirewire Connectors 1394A~B Supplemental SLI Power J2Starting Up Your Computer Beep MeaningBios Description Enter Bios Setup Standard Cmos FeaturesAdvanced Bios Features Advanced Chipset FeaturesLoad Defaults Set PasswordSave & Exit Setup Set User NameHalt On Floppy Drive aMemory Advanced Bios Features Removable Device Priority Hard Disk Boot PriorityNetwork Boot Priority Quick Power On Self TestLPC P2P P2P Frequency Settings Ref Clock HTT CPU MultiplierPCIe Bus, Slot SPP MCP Ref ClockCPU Memory Configuration Optimized for nForce Mem Drive Strength settingCKE base power down mode CKE power down controlMemory Timings Standard Memory Settings Timing mode Command Per Clock CMDAdvance Memory Settings tRRD Read delay from Rx FifoDram driver weak mode CKE drive strengthCS drive strength MA drive strengthIDE Function Setup RAID ConfigUSB Config MAC ConfigPower-on by Alarm Power on FunctionAcpi Suspend Type States SupportReset Configuration Data Init Display FirstResources Controlled by IRQ ResourcesTemperature Values Password Disabled Press any key to continue…System BoardQuit Without Saving Y/N? Save to Cmos and Exit Y/N?Nvidia Networking Guide Launching Nvidia Networking Configuring FirstPacket Enabling FirstPacketConfiguring TCP/IP Acceleration Configuring Teaming MediaShield RAID ManagerCreate RAID Arrays Configuration Options Setting Up a Custom ArrayCreating a Mirrored Array RAID configuration information appears, as shown in Figure View RAID ArraysDelete RAID Arrays Delete Array WizardSetting Up a Spare RAID Disk Free DiskDedicated Disk Assigning a Free DiskNvidia nTunre Starting nTuneAdjust Motherboard Settings Performance CategoryAdjust GPU Settings Dynamic Bios Access Tune SystemAdjust Custom Rules View System InformationPerform Stability Test Nvidia MonitorDriver Installation RAID InstallationPage Appendix Quick Debug Port Post CodesPage Page Page COPYRIGHTS, TRADEMARKS, Notices FCC Compliance InformationUseful Information Contacting Customer ServiceInformation to Keep Handy Before Calling
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