HP 8200 tower manual Direct Memory Access, PCI Interrupt Distribution

Page 41

System Support

Table 4-4.

PCI Interrupt Distribution

System Board

 

 

System Interrupts (PIRQ)

 

 

 

 

 

 

 

 

 

 

 

 

 

Connector

A

B

C

D

E

F

 

G

H

IDSEL

 

 

 

 

 

 

 

 

 

 

 

 

PCI slot 1

(J20)

--

--

--

--

A

B

 

C

D

AD16

 

 

 

 

 

 

 

 

 

 

 

 

PCI slot 2

(J21) [1]

--

--

--

--

D

A

 

B

C

AD17

 

 

 

 

 

 

 

 

 

 

 

 

PCI slot 3

(J22) [1]

--

--

--

--

C

D

 

A

B

AD18

 

 

 

 

 

 

 

 

 

 

 

 

NOTES:

[1] CMT only

The PCI interrupts can be configured by PCI Configuration Registers 60h..63h to share the standard ISA interrupts (IRQn).

✎The APIC mode is supported by Windows NT, Windows 2000, and Windows XP, Windows Vista, and Windows 7 operating systems. Systems running the Windows 95 or 98 operating system will need to run in 8259 mode.

4.3.2Direct Memory Access

Direct Memory Access (DMA) is a method by which a device accesses system memory without involving the microprocessor. Although the DMA method has been traditionally used to transfer blocks of data to or from an ISA I/O device, PCI devices may also use DMA operation as well. The DMA method reduces the amount of CPU interactions with memory, freeing the CPU for other processing tasks. For detailed information regarding DMA operation, refer to the data manual for the Intel 82801 PCH I/O Controller Hub.

Technical Reference Guide

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Contents March Technical Reference GuideTechnical Reference Guide Contents Input/Output Interfaces Processor/Memory SubsystemSystem Support Integrated Graphics Subsystem Power and Signal DistributionIndex Error Messages and CodesAbout this Guide IntroductionAdditional Information Sources Online Viewing HardcopyNotational Conventions Serial NumberSpecial Notices ValuesAcronym or Abbreviation Description Common Acronyms and AbbreviationsAcronyms and Abbreviations CGA Eide IRQ Nvram SDR Uart Introduction Introduction System OverviewHP Uefi Bios FeaturesUsdt SFF CMT Feature Differences by Form FactorFunction System ArchitectureArchitectural Differences by Form Factor HP Compaq 8200 Elite Business PC Architecture, Block diagram Chipset Intel Processor SupportSystem Memory Support ComponentsSupport Component Functions Component Name FunctionLegacy Input/Output Interfaces Mass Storage AccommodationsUniversal Serial Bus Interface Network Interface ControllerHP ProtectTools Embedded Security Graphics SubsystemAudio Subsystem Environmental Specifications Factory Configuration SpecificationsPower Supply Electrical Specifications Parameter Operating Non-operatingSFF CMT Physical SpecificationsParameter System Overview Processor/Memory Subsystem Architecture Processor/Memory SubsystemIntel Processor Intel Processor FeaturesSpecifications of Supported Intel Processors Processor Changing/Upgrading Memory Subsystem Memory Mapping and Pre-allocation Memory UpgradingMemory Socket Loading Channel B Channel a Socket TotalSystem Memory Map for maximum of 8 gigabytes PCI 2.3 Bus Operation System SupportPCI Bus Overview PCI Express Bus Operation PCI Request/Grant SignalsSoftware/Driver Layer Transaction Protocol LayerOption ROM Mapping PCI Power Management SupportPCI Interrupts Link Layer PCI 2.3 Bus Connector Pinout PCI Connectors PCI 2.3 Connector PCIe Bus Connector Pinout PCIe ConnectorsSystem Resources Apic ModeInterrupts ModePCI Interrupt Distribution Direct Memory AccessSystem Board System Interrupts Pirq Connector Clearing Cmos Real-Time Clock and Configuration MemorySystem Management Configuration Memory Cmos MapStandard Cmos Locations Security FunctionsSetup Password Power-On / Setup PasswordCable Lock Provision Interface SecuritySmart Cover Lock Optional Power ManagementAcpi Wake-Up Events Acpi Wake-Up Event System Wakes FromSystem Operational Status LED Indications System Status PowerLED Beeps Action RequiredSystem Status System I/O Map Register Map and Miscellaneous FunctionsThermal Sensing and Cooling Port Function System I/O MapSIO Controller Functions Gpio FunctionsPCH-DO Functions System Support Input/Output Interfaces SATA/eSATA Interfaces Pin Sata Connector PinoutSata interface Pin DescriptionESATA interface Optional eSATA Bracket/Cable AssemblySerial Interface DB-9 Serial Connector PinoutPin Signal Description Enhanced Parallel Port Mode Standard Parallel Port ModeExtended Capabilities Port Mode Parallel Interface SupportPin Signal Function Parallel Interface ConnectorDB-25 Parallel Connector Pinout Keyboard Interface Operation Keyboard/Pointing Device InterfacePointing Device Interface Operation Keyboard/Pointing Device Interface ConnectorsKeyboard/Pointing Device Connector Pinout PCH USB Port Mapping USB Signals USB Connector Location see note belowUniversal Serial Bus Interface USB Connector Pinout USB ConnectorUSB Cable Data USB Cable Length DataPCH-D0 Audio SubsystemAudio Multistreaming HD Audio ControllerHD Audio Link Bus Parameter Measurement Audio SpecificationsHD Audio Subsystem Specifications Function Activity LED Speed LED Network Interface Controller10. LAN LED Indications Wake-On-LAN Support Power Management SupportNIC Connector Parameter Compatibility standard orprotocol NIC Specifications11. NIC Specifications Functional Description Integrated Graphics SubsystemSupported Intel Processor IGC Specifications IGC Memory Allocation with Windows Vista or Windows System Memory Installed Pre-allocatedIGC Memory Allocation with Windows XP Maximum Refresh Rate IGC Supported ResolutionsResolution Analog Digital DisplayPort Upgrading Monitor ConnectorsDisplayPort Connector Analog Monitor ConnectorDB-15 Monitor Connector Pinout Pin SignalPower Distribution Power and Signal DistributionParameter Watt supply Usdt Power DistributionUsdt Power Supply Specifications Power Supply Unit 4 3 2 2 SFF/MT/CMT Power DistributionMT/CMT 320-Watt Power Supply Unit Specifications SFF 240-Watt Power Supply Unit SpecificationsPower Button Power ControlPower Button Actions Pressed Power Button ResultsPower LED Condition Power LED IndicationsWake Up Events Power ManagementPower Transition OS Restart System Power StatesState System Condition Consumption To S0 by RequiredDesignator Component function Signal DistributionSystem Board Connector, Indicator, and Switch Designations SW1 Shows pinouts of headers used on the system boards Power and Signal Distribution System Bios Changeable Splash Screen ROM FlashingUpgrading Network Boot F12 Support Boot FunctionsBoot Device Order Boot Error Codes Memory Detection and ConfigurationVisual power LED Audible speaker Meaning Boot Error CodesClient Management Functions INT15 Function ModeClient Management Functions Temperature Status Smbios SupportUSB Legacy Support System ID and ROM TypeManagement Engine Functions Beep/Power LED Codes Error Messages and CodesTable A-1. Beep/Power LED Codes Beeps Power LED Probable CauseProcessing is complete Power-On Self Test Post MessagesDirectory. Do not power down system until Board For systems with 2 Sata ports Root directory. Do not power down system until Table A-3 System Error Messages Probable Cause System Error MessagesMemory Error Messages Memory Error MessagesTable A-4 Message Probable CauseTable A-5 Keyboard Error Messages Probable Cause Keyboard Error MessagesVideo Graphics Error Messages Printer Error MessagesTable A-6 Printer Error Messages Probable Cause Table A-7 Video Graphics Error Messages Probable CauseTable A-8 Diskette Drive Error Messages Probable Cause Diskette Drive Error MessagesTable A-9 Serial Interface Error Messages Probable Cause Serial Interface Error MessagesModem Communications Error Messages Table A-11 System Status Error MessagesSystem Status Error Messages Table A-12 Hard Drive Error Messages Probable Cause Hard Drive Error MessagesXx = 03, Hard drive read/write compare test Table A-13 Hard Drive Error Messages Probable Cause Table A-15 Audio Error Messages Probable Cause Audio Error MessagesTable A-14 Video Graphics Error Messages Probable Cause Network Interface Error Messages 17 DVD/CD-ROM Error MessagesDVD/CD-ROM Error Messages Table A-17 Network Interface Error Messages Probable CauseTable A-18 Scsi Interface Error Messages Scsi Interface Error Messages 65xx-xx, 66xx-xxPointing Device Interface Error Messages 8601-xx Numerics IndexIndex
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8200 tower specifications

The HP 8200 Tower is a robust desktop computer designed for professional environments, delivering performance and expandability for a variety of business needs. This workstation is part of HP's Elite series, known for its reliability and advanced technologies, making it a sound choice for companies requiring consistent operation.

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Connectivity options are plentiful, with USB 2.0 and USB 3.0 ports, enabling speedy data transfer and peripheral connectivity. Additionally, integrated Gigabit Ethernet offers reliable networking capabilities, essential for seamless communication within a business environment.

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