Intel Raptor AT manual Interrupts, PCI Interrupt Routing Map, Signal

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Raptor AT – Installation Guide

Bus #

Device #

Function #

Description

00

14

00

PCI expansion slot 4

00

0E

00

82559ER Ethernet

Interrupts

IRQ

System Resource

NMI

I/O channel check

0

Reserved, interval timer

1

Reserved (keyboard)

2

Reserved (cascade)

3

COM2*

4

COM1*

5

User Available

6

Floppy Drive

7

LPT1*

8

Real time clock

9

User Available

10

User Available

11

User Available

12

PS/2 mouse port (if present, else user available)

13

Reserved (math coprocessor)

14

Primary IDE (if present, else user available)

15

Secondary IDE (if present, else user available)

*Default, but can be changed to another IRQ

PCI Interrupt Routing Map

PIIX4

IDSEL

PIRQA

PIRQB

PIRQC

PIRQD

Signal

 

 

 

 

 

PCI Slot 1

AD26

INTC

INTD

INTA

INTB

PCI Slot 2

AD27

INTB

INTC

INTD

INTA

PCI Slot 3

AD29

INTA

INTB

INTC

INTD

PCI Slot 4

AD31

INTD

INTA

INTB

INTC

Ethernet

AD25

INTA

 

 

 

USB

-

 

 

 

INTD

46

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Contents Raptor AT Page Pre-Configuration ChapterAppendix a Technical Specifications Appendix B Flash Bios Programming Appendix C Disk-On-ChipAppendix D On-Board Industrial Appendix E On-BoardRaptor AT Installation Guide System Board Pre-Configuration IntroductionStatic Electricity Warning CPU Support Supported Bus ClocksMemory On-Board I/OConventions Used in this Manual On-Board EthernetPre-Configuration Static WarningRaptor AT Installation Guide Jumper Types Jumper Locations Jumper LocationsCmos Reset Reset Cmos Normal Clear CmosFlash Bios Write Protect Flash Write-protect Enabled DisabledWatchdog Timer Selection TimeoutClock Speed Selection Clock JP11Address 110h Closed Open 310h Ethernet Selection Enabled DisabledATX Power Supply Enhancements Raptor AT Memory Configuration CPU InstallationDesigning for thermal performance Fan HeatsinkDisk-on-Chip installation Installing Cables Power and Control Panel CablesInstalling Peripheral Cables Airflow managementPre-Configuration Location of Components and Connectors Index of Connectors Connector DescriptionUsers Notes Setup Starting Bios SetupUsing the Keyboard with Bios Setup Bios Setup Main MenuFloppy Drive A, B Standard SetupDate/Time Advanced Cmos Setup Boot Sector Virus ProtectionQuick Boot Pri Master Pri Slave Sec Master Sec SlaveTry Other Boot Devices Initial Display ModeFloppy Access Control Hard Disk Access ControlBoot Up Num Lock A.R.T. for Hard DisksFloppy Drive Swap Floppy Drive SeekPassword Check Boot to OS/2Wait for F1 If Error Primary DisplayAdvanced Chipset Setup System Bios CacheableInternal Cache C000,16K Shadow C400,16K ShadowBX/GX Master Latency Timer Clks Multi-Trans Timer ClksPCI 1 to PCI 0 Access USB KB/Mouse Legacy SupportAperture Access Global Enable PCI 0 Agent to Aperture Access Memory Autosizing SupportDram Integrity Mode Sdram RAS# to CAS# DelayPower Down Sdram Search for MDA Resources Bit I/O Recovery Time16bit I/O Recovery Time Sdram Precharge ControlPower Management Setup Power Management/APM Power button FunctionGreen PC Monitor Power State Video Power Down ModePower Saving Type Standby / Suspend Timer UnitStandby Timeout Suspend TimeoutPCI/Plug and Play Setup PCI Latency Timer PCI ClocksLAN Wake-Up Plug and Play Aware OSPCI VGA Palette Snoop Allocate IRQ to PCI VGAPCI IDE Bus Master Off-board PCI IDE CardOff-board PCI IDE Secondary IRQ DMA ChannelPeripheral Setup Reserved Memory SizeReserved Memory Address PCI Device Search OrderSerial Port2 Mode Infra-Red Transmission ModeParallel Port Mode Onboard Serial Port1CPU Current Temperature CPU Overheat Warning TemperatureEPP Version Parallel Port IRQChange User Password Auto Detect Hard DiskCPU Fan Secondary Fan Onboard IDEChange Supervisor Password Exit without Saving Auto Configuration with Fail-Safe SettingsSave Settings and Exit Upgrading the Microprocessor Chapter UpgradingUpgrading the System Memory Users Notes System Memory BiosAppendix a Embedded I/O Industrial Devices MiscellaneousControl Panel Connections CPU SocketForm Factor PCB ConstructionMemory Map DMA ChannelsAddress Range Size Description Decimal Hexadecimal Data Width System ResourceMap Address hex DescriptionBus # Device # Function # Description PCI Configuration Space MapOn-board Devices PCI Interrupt Routing Map SignalInterrupts Connectors Pin-out Device Slave AddressPin# Serial Ports DB9M J36 and J37 Ethernet Header J31Pin# Parallel DB25F J13 Pin#HDD LED Appendix B Flash Bios Programming Beeps Description Appendix C Disk-On-Chip Users Notes Watchdog Timer Hardware ResetSoftware Reset Appendix D On-Board Industrial DevicesAddress Post Code DisplayPost Checkpoint Codes Checkpoint Description CodeTable D-5 Bootblock Recovery Codes Table D-6 Uncompressed Initialization Codes Memory refresh line is toggling. Checking 3Ah Performing the DMA controller 2 base register test next Winbios Adaptor ROM had control and has now returned Table D-7 Bus Checkpoint Codes Bits Description Appendix E On-Board Ethernet Users Notes Page MN-RBXAT-03