HP 8000 tower PCI Connectors, PCI 2.3 Connector, PCI 2.3 Bus Connector Pinout, B Signal, A Signal

Page 39

4.2.6 PCI Connectors

System Support

4.2.6 PCI Connectors

PCI 2.3 Connector

A1

A49

A52

A62

B2	B49	B52	B62
B2

Figure 4-2. 32-bit, 5.0-volt PCI 2.3 Bus Connector

Table 4-3.

PCI 2.3 Bus Connector Pinout

Pin	B Signal	A Signal	Pin	B Signal	A Signal	Pin	B Signal	A Signal

01	-12 VDC	TRST-	22	GND	AD28	43	+3.3 VDC	PAR

02	TCK	+12 VDC	23	AD27	AD26	44	C/BE1-	AD15

03	GND	TMS	24	AD25	GND	45	AD14	+3.3 VDC

04	TDO	TDI	25	+3.3 VDC	AD24	46	GND	AD13

05	+5 VDC	+5 VDC	26	C/BE3-	IDSEL	47	AD12	AD11

06	+5 VDC	INTA-	27	AD23	+3.3 VDC	48	AD10	GND

07	INTB-	INTC-	28	GND	AD22	49	GND	AD09

08	INTD-	+5 VDC	29	AD21	AD20	50	Key	Key

09	PRSNT1-	Reserved	30	AD19	GND	51	Key	Key

10	RSVD	+5 VDC	31	+3.3 VDC	AD18	52	AD08	C/BE0-

11	PRSNT2-	Reserved	32	AD17	AD16	53	AD07	+3.3 VDC

12	GND	GND	33	C/BE2-	+3.3 VDC	54	+3.3 VDC	AD06

13	GND	GND	34	GND	FRAME-	55	AD05	AD04

14	RSVD	+3.3 AUX	35	IRDY-	GND	56	AD03	GND

15	GND	RST-	36	+3.3 VDC	TRDY-	57	GND	AD02

16	CLK	+5 VDC	37	DEVSEL-	GND	58	AD01	AD00

17	GND	GNT-	38	GND	STOP-	59	+5 VDC	+5 VDC

18	REQ-	GND	39	LOCK-	+3.3 VDC	60	ACK64-	REQ64-

19	+5 VDC	PME-	40	PERR-	SDONE n	61	+5 VDC	+5 VDC

20	AD31	AD30	41	+3.3 VDC	SBO-	62	+5 VDC	+5 VDC

21	AD29	+3.3 VDC	42	SERR-	GND

Technical Reference Guide

www.hp.com

4-5

Image 39

Contents December Technical Reference GuideHP Compaq 8000 Elite Series Business Desktop Computers Document Part NumberTechnical Reference Guide HP Compaq 8000 Elite Series Business Desktop ComputersFirst Edition December Document Part Number Contents 1 Introduction2 System Overview 3 Processor/Memory Subsystem 4 System Support5 Input/Output Interfaces 6 Integrated Graphics Subsystem 7 Power and Signal DistributionA Error Messages and Codes Index 8 SYSTEM BIOS1.1.1 Online Viewing Introduction1.1 About this Guide 1.2 Additional Information Sources1.4.2 Values 1.3 Serial Number1.4 Notational Conventions 1.4.1 Special NoticesAbbreviation 1.5 Common Acronyms and AbbreviationsAcronyms and Abbreviations Acronym orTable 1-1 Continued Abbreviation Table 1-1 ContinuedAcronyms and Abbreviations Acronym orAbbreviation Table 1-1 ContinuedAcronyms and Abbreviations Acronym orAbbreviation Table 1-1 ContinuedAcronyms and Abbreviations Acronym orAbbreviation Table 1-1 ContinuedAcronyms and Abbreviations Acronym orAbbreviation 1-10 2.1 Introduction System Overview2.2 Features USDT Feature Differences by Form FactorArchitectural Differences by Form Factor 2.3 System ArchitectureTechnical Reference Guide 2.3.1 Intel Processor Support 2.3.2 ChipsetChipset Components and Functionality 2.3.3 Support Components 2.3.4 System MemorySupport Component Functions 2.3.8 Network Interface Controller 2.3.5 Mass Storage2.3.6 Serial Interface 2.3.7 Universal Serial Bus Interface2.3.9 Graphics Subsystem 2.3.10 Audio SubsystemIntegrated Graphics Subsystem Statistics 2.4 Specifications 2.3.11 HP ProtectTools Embedded SecurityEnvironmental Specifications Factory Configuration Physical Specifications Power Supply Electrical Specifications2-12 3.1 Introduction Processor/Memory Subsystem3.2.1 Intel Processor Overview 3.2 Intel ProcessorsSupported Processors partial listing 3.2.2 Processor Changing/Upgrading3.3 Memory Subsystem 3.3.1 Memory Upgrading 3.3.2 Memory Mapping and Pre-allocationMemory Socket Loading Figure 3-2. System Memory Map for maximum of 8 gigabytes Expansion AreaBase Memory 4.2.1 PCI 2.3 Bus Operation System Support4.1 Introduction 4.2 PCI Bus OverviewPCI Bus PCI Component Configuration AccessWired to System SupportPCI Bus Mastering Devices 4.2.2 PCI Express Bus OperationSoftware/Driver Layer Transaction Protocol LayerLink Layer 4.2.5 PCI Power Management Support4.2.3 Option ROM Mapping 4.2.4 PCI InterruptsFigure 4-2. 32-bit, 5.0-volt PCI 2.3 Bus Connector 4.2.6 PCI ConnectorsPCI 2.3 Connector PCI 2.3 Bus Connector PinoutPCIe Connectors PCIe Bus Connector PinoutFigure 4-3. PCIe Bus Connectors APIC Mode 4.3 System Resources4.3.1 Interrupts 8259 ModePCI Interrupt Distribution 4.3.2 Direct Memory Access4.4.1 Clearing CMOS 4.4 Real-Time Clock and Configuration MemoryConfiguration Memory CMOS Map 4.5 System Management4.4.2 Standard CMOS Locations 4.5.1 Security FunctionsI/O Interface Security Power-On / Setup PasswordSetup Password Cable Lock Provision4.5.2 Power Management Smart Cover Lock OptionalACPI Wake-Up Events 4.5.3 System Status 4.5.4 Thermal Sensing and CoolingSystem Operational Status LED Indications 4.6.1 System I/O Map 4.6 Register Map and Miscellaneous FunctionsSystem I/O Map I/O PortFunction 4.6.2 GPIO Functions ICH10 FunctionsSIO Controller Functions 5.1 Introduction Input/Output Interfaces5.2.1 SATA interface 5.2 SATA/eSATA Interfaces5.2.2 eSATA interface DB-9 Serial Connector Pinout 5.3 Serial Interface5.4.3 Extended Capabilities Port Mode 5.4 Parallel Interface Support5.4.1 Standard Parallel Port Mode 5.4.2 Enhanced Parallel Port Mode5.4.4 Parallel Interface Connector DB-25 Parallel Connector Pinoute w q - 9 8 7 6 5 4 3 2 1 g f d s a p o i u y t r 5.5.1 Keyboard Interface Operation 5.5 Keyboard/Pointing Device Interface5.5.3 Keyboard/Pointing Device Interface Connector 5.5.2 Pointing Device Interface OperationKeyboard/Pointing Device Connector Pinout 5.6 Universal Serial Bus Interface 5.6.1 USB ConnectorUSB Color Code 5.6.2 USB Cable DataUSB Connector Pinout USB Cable Length DataFigure 5-8. Audio Subsystem Functional Block Diagram 5.7 Audio Subsystem5.7.1 HD Audio Controller 5.7.2 HD Audio Link Bus5.7.3 Audio Multistreaming 5.7.4 Audio Specifications The specifications for the HD Audio subsystem are listed in TableHD Audio Subsystem Specifications 5.8 Network Interface Controller 5.8.3 Power Management Support 5.8.1 Wake-On-LAN Support5.8.2 Alert Standard Format Support 5.8.4 NIC Connector 5.8.5 NIC SpecificationsTable 5-11. NIC Specifications 6.1 Introduction Integrated Graphics Subsystem6.2 Functional Description SDRAM Installed GMA 4500 Memory AllocationMaximum Memory Allocation 6.3 Display Modes 6.4 Upgrading 6.5.1 Analog Monitor Connector 6.5 Monitor ConnectorsFigure 6-3. DisplayPort Connector, as viewed from rear of chassis 6.5.2 DisplayPort ConnectorTechnical Reference Guide Power and Signal Distribution 7.2 USDT Power Distribution7.1 Introduction Figure 7-2. SFF/CMT Power Distribution and Cabling, Block Diagram 7.3 SFF/CMT Power DistributionTable 7-1 lists the specifications of the external supply USDT 135-Watt Power Supply Unit SpecificationsCMT 320-Watt Power Supply Unit Specifications SFF 240-Watt Power Supply Unit Specifications7.4.1 Power Button 7.4 Power ControlPre-video memory error. Incompatible or incorrectly seated Power LED IndicationsPower LED Power failure power supply is overloaded. Check storageWake-On-LAN 7.5 Power Management7.4.2 Wake Up Events Power Management EventState System Power StatesPower PowerComponent function 7.6 Signal DistributionSystem Board Connector, Indicator, and Switch Designations DesignatorFigure 7-5 shows pinouts of headers used on the sytem boards Table 7-7. ContinuedFigure 7-3. System Board Header Pinouts 7-10 8.1 Introduction System BIOS8.2 ROM Flashing 8.2.1 Upgrading8.2.2 Changeable Splash Screen 8.3.3 Memory Detection and Configuration 8.3 Boot Functions8.3.1 Boot Device Order 8.3.2 Network Boot F12 Support8.3.4 Boot Error Codes 8.4 Client Management Functions 8.4.1 System ID and ROM Type 8.4.2 Temperature StatusSystem ID Numbers SMBIOS Functions 8.5 SMBIOS8.7 Management Engine Functions 8.6 USB Legacy SupportError Messages and Codes A.2 Beep/Power LED CodesA.1 Introduction Error Messages and Codes A.3 Power-On Self Test POST Messages1796-SATA Cabling Error Power-On Self Test POST MessagesError Message 1794--Inaccessible device attached to SATA1801-Microcode Patch Error Error Messages and Codes A.4 System Error MessagesA.5 Memory Error Messages Memory Error MessagesTable A-4 Message A.6 Keyboard Error MessagesMemory Error Messages Table A-4. ContinuedInt. test, LpBk. test., and cntrl. register failed A.7 Printer Error MessagesA.8 Video Graphics Error Messages Int. test, LpBk. test., and data register failedA.9 Diskette Drive Error Messages Table A-9 Serial Interface Error Messages A.10 Serial Interface Error MessagesTable A-10 Modem Communications Error Messages A.11 Modem Communications Error MessagesA.12 System Status Error Messages Cntlr. failed to deallocate bad sectors A.13 Hard Drive Error Messagesxx = 00, Hard drive ID test xx = 01, Hard drive format test A.14 Hard Drive Error Messages Lightpen graphics test failed, no resp A.15 Video Graphics Error MessagesA.16 Audio Error Messages EGA Mono. graphics mode test failedA.18 Network Interface Error Messages A.17 DVD/CD-ROM Error MessagesA.19 SCSI Interface Error Messages 65xx-xx, 66xx-xx MessageProbable Cause A.20 Pointing Device Interface Error Messages 8601-xx A-20 Numerics Index

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