HP 744 Manuel de service

Technical Reference Manual for OEMsHP Models 743, 744, and 748HP Part No. A4511-90601Printed in USA August, 1997Special Online Edition 1199

1-2 General InformationModel 743 and Model 744 VME Board ComputersModel 743 and Model 744 VME Board ComputersThe sections that follow contain th

5-12 Electrical InformationRS-232 Connector PinoutsThis section contains a figure of the RS-232 connector, a table of the RS-232 connector pinouts,

5-13Electrical InformationFigure 5-11 illustrates the connector pin locations on each end of the HP A4301A conversion RS-232 cable.Figure 5-1

5-14 Electrical InformationAUI LAN Connector PinoutsThis section contains a figure of the AUI LAN connector, a table of the AUI LAN connector pinou

5-15Electrical InformationFigure 5-13 illustrates the connector pin locations on each end of the HP A4303A conversion LAN cable.Figure 5-13

5-16 Electrical InformationSingle-Ended SCSI Connector PinoutsThe section that follows contains a figure of the single-ended SCSI connector and a t

5-17Electrical InformationTable 5-13 identifies the single-ended SCSI connector pins.Table 5-13 Single-Ended SCSI Connector PinoutsPin Number

5-18 Electrical InformationFW SCSI Connector PinoutThe section that follows contains a figure of the FW SCSI connector and a table of the FW SCSI c

5-19Electrical InformationTable 5-14 FW SCSI Connector PinoutsPin NumberSignalPin Number Signal1 FW_SD12+ 35 FW_SD12-2 FW_SD13+ 36 FW_SD13-3

5-20 Electrical InformationPS/2 Connector PinoutsThe following section contains a figure of the PS/2 connector and a table of the PS/2 connec-tor p

5-21Electrical InformationVME Connector PinoutsThis section contains tables for the Model 743, Model 744, and the Model 748 VMEbus P1/J1 pin

1-3General InformationModel 743 and Model 744 VME Board Computers.Table 1-1 Model 743i (A4260A) and 743rt (A4261A) FeaturesFeature Specificatio

5-22 Electrical InformationTable 5-16 Model 743 and 744/Model 748 VME P1/J1 Pin Assignments and Signal MnemonicsPin NumberRow A Row B Row C1D00 BBS

5-23Electrical InformationTable 5-17 identifies the VMEbus connector pin assignments and signal mnemonics for theModel 748 VME P2/J2, slots 2

5-24 Electrical InformationTable 5-18 identifies the VMEbus connector pin assignments and signal mnemonics for the Model 743 P2. Table 5-18 Model 7

5-25Electrical InformationTable 5-19 identifies the VMEbus connector pin assignments and signal mnemonics for the Model 744 VME P2.Table 5-19

5-26 Electrical InformationTable 5-29 identifies the PMC JN1 signals on the PMC Bridge J21 connectors.32 TRST +5 V GSC_AD31Table 5-19 Model 744 VME

5-27Electrical InformationTable 5-29 identifies the PMC JN2 signals on the PMC Bridge J22 connectors.57 VDD(I/O) 58 AD0359 AD02 60 AD0161 AD0

5-28 Electrical InformationTable 5-28 identifies the PMC JN1 signals on the PMC Bridge J11 connectors.51 AD07 52 PMC-RSVD53 +3.3V 54 PMC-RSVD55 PMC

5-29Electrical InformationTable 5-29 identifies the PMC JN2 signals on the PMC Bridge J12 connectors.45 VDD(I/O) 46 AD1547 AD12 48 AD1149 AD0

5-30 Electrical InformationTable 5-25 identifies the PMC JN4 User Defined pin outs on the PMC Bridge J14 connector that is wired to the VME backpla

5-31Electrical InformationTable 5-25 identifies the PMC Bridge J3 connector that routes signals from the bridge board to the PMC expander boa

1-4 General InformationModel 743 and Model 744 VME Board ComputersTable 1-2 lists the feature sets of the Model 744/132L VME Board Computer.Thre

5-32 Electrical InformationTable 5-26 identifies the PMC JN1 signals on the PMC Expander J31 connectors.16 GSC-AD0 54 VDL 129 PCI-AD1417 GSC-AD1 55

5-33Electrical InformationTable 5-27 identifies the PMC JN2 signals on the PMC Expander J32 connectors.17 REQC# 18 +5V19 VDD(I/O) 20 AD3121 A

5-34 Electrical InformationTable 5-28 identifies the PMC JN1 signals on the PMC Expander J41 connectors.11 BUSMODE2# 12 +3.3V13 RST 14 BUSMODE315 +

5-35Electrical InformationTable 5-29 identifies the PMC JN2 signals on the PMC Expander J42 connectors.5 INTB# 6 INTC7 BUSMODE1# 8 +5V9 INTD#

5-36 Electrical InformationTable 5-29 PMC JN2 Signals (Expander J42)Pin NumberSignalPinNumberSignal1+12V 2TRST#3 TMS 4 TDO5 TDI 6 Ground7 Ground 8

5-37Electrical InformationReal-Time Clock (RTC) Battery InformationThe following section contains information on the real-time clock battery.

5-38 Electrical InformationTable 5-31 summarizes the timing specifications for the 1024 x 768 and 1280 x 1024 moni-tors at 60 Hz, 75 Hz, and 72 Hz.

5-39Electrical InformationTable 5-32 summarizes the timing specifications for the 1024 x 768 and 1280 x 1024 moni-tors at VESA 75 Hz standard

5-40 Electrical Information

6-16Power RequirementsThis chapter discusses power distribution, monitor ac power specifications, and power bud-geting.

1-5General InformationModel 743 and Model 744 VME Board ComputersTable 1-3 lists the feature sets of the Model 744/165L VME Board Computer.Stan

6-2 Power RequirementsPower DistributionPower DistributionThe VMEbus chassis connectors P1 and P2 distribute power to the Model 743 and Model 744 b

6-3Power RequirementsPower DistributionFigure 6-2 Model 744 Board Computer Power Distribution Diagram+12V+5MEM (165 only)DC/DC+5MEM (165 onl

6-4 Power RequirementsPower DistributionFigure 6-3 GSC Expansion Adapter Power DistributionP2+5GNDP1GND–12+12+5GND+3.3+5+12 –12+5GND+5+3.3+3.3+12+

6-5Power RequirementsPower DistributionFigure 6-4 PMC Adapters Power DistributionP2+5GNDP1GND–12+12+5GND+5+12 –12+5GND+5+3.3+3.3+12+12–12–12

6-6 Power RequirementsPower DistributionFW SCSI Estimated Power ConsumptionTable 6-1 summarizes the estimated power consumption of the FW SCSI adap

6-7Power RequirementsPower DistributionPower BudgetingIf your workstation’s application requires several accessory cards and mass storage dev

6-8 Power RequirementsPower Distributionc Inactive memory banks are those banks on cards in your configuration in addition to the worst case active

6-9Power RequirementsPower Distribution3 Write in the board computer’s current requirements in the line provided for VME slots 1 and 2 in the

6-10 Power RequirementsPower DistributionTable 6-5 Model 744 Current Requirements Worksheet Each Model 744 Board Computer+5V dc Amps+12V dc Amps-12

6-11Power RequirementsPower DistributionTable 6-7 summarizes the current requirements for internal devices.Table 6-7 Internal Device Current

1-6 General InformationModel 743 and Model 744 VME Board ComputersMonitors Single or multiple display depending on the number of installed graph

6-12 Power RequirementsPower DistributionTable 6-8 Upper Power Supply Current Budgeting WorksheetCAUTION: If you upgrade your Model 748 Ruggedized

6-13Power RequirementsPower DistributionTable 6-9 Lower Power Supply Current Budgeting WorksheetLocation Device+5V dcAmps+12V dcAmps-12V dcAm

6-14 Power RequirementsPower Distribution

7-17Product Design ConsiderationsThe Product Design Considerations Chapter contains information on applications and sys-tem integration.

7-2 Product Design ConsiderationsApplication InformationApplication InformationThis section contains information on VME Services updates and VME syste

7-3Product Design ConsiderationsApplication InformationBus Arbitration Considerations The sections that follow discuss VME cycle time restrictions,

7-4 Product Design ConsiderationsApplication InformationIn a combined Models 742i and 747i and Models 743i and 748i backplane containing one or more M

7-5Product Design ConsiderationsApplication InformationHigh Priority Machine Check (HPMC) was of type bus error with the "check Type" field

7-6 Product Design ConsiderationsApplication Information

Index Index-1AAFR projections 3-12air flow requirements 4-4annualized failure rate 3-12application information 7-2–7-3arbitrationFAIR 7-3audio 1-20AU

1-7General InformationModel 743 and Model 744 VME Board ComputersSupported ConfigurationsThis section discusses the following supported configu

Index-2 Indexacoustics 3-11altitude 3-9brownout 3-7brownout/recovery 3-7climatic and environmental 3-8conducted immunity 3-6electrical fast transient

1-8 General InformationModel 743 and Model 744 VME Board ComputersSystem GraphicsThe Model 743 and Model 744 Board Computers can be ordered with

1-9General InformationModel 743 and Model 744 VME Board ComputersModel 743 and Model 744 External DevicesThe Model 743 and Model 744 support th

1-10 General InformationModel 743 and Model 744 VME Board ComputersTable 1-6 Model 743 and Model 744 Conversion CablesProduct NumberInterface Ca

1-11General InformationModel 743 and Model 744 VME Board ComputersModel 743 and Model 744 Functional DescriptionThis section describes the majo

ii Legal NoticesLegal NoticesManual ContentInformation in this manual is subject to change without notice.Hewlett-Packard makes no warranty of a

1-12 General InformationModel 743 and Model 744 VME Board ComputersFigure 1-2 Model 743 VME Board Computer Functional ComponentsFigure 1-3 Mod

1-13General InformationModel 743 and Model 744 VME Board Computers Figure 1-4 illustrates the functional architecture of the Model 743 system b

1-14 General InformationModel 743 and Model 744 VME Board ComputersModel 744 Block DiagramFigure 1-5 illustrates the functional architecture of

1-15General InformationModel 743 and Model 744 VME Board ComputersCPU CircuitThe Model 743 uses a Hewlett-Packard PA-RISC 7100-LC CPU chip and

1-16 General InformationModel 743 and Model 744 VME Board ComputersBoot ROM Circuit The Boot ROM circuits have Boot ROMs containing 2x526 Kiloby

1-17General InformationModel 743 and Model 744 VME Board Computers Model 743 Memory Controller Circuit The CPU’s memory controller circuit mana

1-18 General InformationModel 743 and Model 744 VME Board ComputersRAM Cards When mixing RAM cards of different capacities that include 128 MB

1-19General InformationModel 743 and Model 744 VME Board ComputersTable 1-12 summarizes I/O performance figures for the Model 743.Table 1-12 Mo

1-20 General InformationModel 743 and Model 744 VME Board ComputersThe sections that follow explain the functions of the interfaces.Audio Mode

1-21General InformationModel 743 and Model 744 VME Board ComputersAUI LAN LAN circuits use the Ethernet/IEEE 802.3 standard interface. Only th

iiiPrinting HistoryPrinting HistoryThe printing date and edition number shown is the current edition of this manual. The print-ing date changes when a

1-22 General InformationModel 743 and Model 744 VME Board ComputersHP Parallel The parallel port is compatible with Centronics standards, plus

1-23General InformationModel 743 and Model 744 VME Board ComputersVME Controller ASICA VME controller ASIC, with the VME backplane it plugs int

1-24 General InformationModel 743 and Model 744 VME Board ComputersThe VME controller ASIC supports the following additional features:• 16 deep

1-25General InformationModel 743 and Model 744 VME Board ComputersI/O ExpansionThe Model 743 and Model 744 board computers are capable of accep

1-26 General InformationModel 743 and Model 744 VME Board ComputersI/O Expansion Block DiagramsFigure 1-6 illustrates the functional architectur

1-27General InformationModel 748 Ruggedized WorkstationModel 748 Ruggedized Workstation The sections that follow contain the Model 748 Ruggediz

1-28 General InformationModel 748 Ruggedized WorkstationMass Storage Model 748 uses several factory-installed mass storage devices. One or two

1-29General InformationModel 748 Ruggedized WorkstationNOTE: Only one of the Human Interfaces (HP-HIL or PS/2) can be used at a time. Use of on

1-30 General InformationModel 748 Ruggedized WorkstationModel 748 Ruggedized Workstation Functional DescriptionThe section that follows contains

1-31General InformationModel 748 Ruggedized WorkstationEnvironmental Specifications for MonitorsThis section describes the environmental specif

iv Safety Symbols and ConventionsSafety Symbols and ConventionsThis manual uses the following conventions:NOTE: Notes contain important informat

1-32 General InformationModel 748 Ruggedized WorkstationOriginal Equipment Manufacturer (OEM) Support OverviewThe sections that follow describe

2-12ReferencesThis chapter lists the titles and part numbers for hardware and software manuals associated with the Model 743/744 and Model 748.

2-2 ReferencesHP Hardware ManualsThis section contains tables listing the hardware installation guides, service manuals, and diagnostic manuals

2-3ReferencesDiagnostic ManualsTable 2-3 lists the hardware diagnostic manuals available for the Model 743/744 and Model 748.Table 2-3 Diagnostic Man

2-4 ReferencesHP Software ManualsThis section contains tables listing the software system usage manuals and development manuals for the Model 74

3-13QualityThe Quality Chapter discusses safety compliance programs, electromagnetic compatibility programs, climatic and dynamic environmental

3-2 QualitySafety Compliance ProgramsSafety Compliance ProgramsThe sections that follow describe the Underwriter’s Laboratories, Canadian Standa

3-3QualityElectromagnetic Compatibility ProgramsElectromagnetic Compatibility ProgramsThe sections that follow discuss the Federal Communica

3-4 QualityElectromagnetic Compatibility ProgramsOverviewThe sections that follow summarize the Electromagnetic Compatibility Programs. The fol-

3-5QualityElectromagnetic Compatibility ProgramsTable 3-3 summarizes the magnetic emissions tests while the equipment is not operating.Table

Contents Contents-11 General InformationModel 743 and Model 744 VME Board Computers 1-2Product Description 1-21-6Supported Configurations 1-7Model

3-6 QualityElectromagnetic Compatibility ProgramsTable 3-7 summarizes the magnetic field immunity tests.Line Transients Immunity/Susceptibility

3-7QualityElectromagnetic Compatibility ProgramsTable 3-12 summarizes the line surge test.Table 3-13 summarizes the line blackout/dropout te

3-8 QualityClimatic and Dynamic Environmental RuggednessClimatic and Dynamic Environmental RuggednessThe sections that follow summarize the clim

3-9QualityClimatic and Dynamic Environmental RuggednessTemperature, Humidity, and Altitude Test SuiteTable 3-16 and Table 3-17 summarize the

3-10 QualityClimatic and Dynamic Environmental RuggednessTable 3-22 summarizes the vibration tests suite.Table 3-23 and Table 3-24 summarizes th

3-11QualityAcousticsAcousticsThis section summarizes the sound power level test suite.Sound Power LevelsTable 3-25 summarizes the sound powe

3-12 QualityStatistical ReliabilityStatistical ReliabilityThe sections that follow explain the Annualized Failure Rate (AFR) and the Mean Time B

3-13QualityStatistical ReliabilityThe H-MTBF numbers in the following tables are rounded to the nearest 100 hours. Table 3-27 Model 748 Ru

3-14 QualityStatistical Reliability Table 3-31 summarizes the MTBF for the Model 743..Table 3-30 Model 744 VME Board Computer AFR Projections (%

4-14Mechanical InformationThis chapter contains mechanical information about the components of the Model 743 and Model 744 VME Board Computers and

ContentsContents-2 Installation Guides 2-2Service Manuals 2-2Diagnostic Manuals 2-3HP Software Manuals 2-43 QualitySafety Compliance Programs 3-2I

4-2 Mechanical InformationModel 743 and Model 744 VME Board ComputersModel 743 and Model 744 VME Board ComputersKey ComponentsFigure 4-1 shows key co

4-3Mechanical InformationModel 743 and Model 744 VME Board ComputersFigure 4-2 shows key components on the Model 744 VME Board Computer.Figure

4-4 Mechanical InformationModel 743 and Model 744 VME Board ComputersAir Flow RequirementsThe air flow requirements for the Model 743 and Model 744 a

4-5Mechanical InformationModel 743 and Model 744 VME Board ComputersFigure 4-4 Model 744 Integrated Circuit Case Temperature LimitsTj = 100Tj

4-6 Mechanical InformationModel 743 and Model 744 VME Board ComputersInterface ConnectorsTable 4-1 lists the interface connector manufacturing data.T

4-7Mechanical InformationModel 743 and Model 744 VME Board ComputersMechanical DimensionsFigure 4-5 and Figure 4-6 show the dimensions of the

4-8 Mechanical InformationModel 743 and Model 744 VME Board ComputersFigure 4-6 Model 743 Board Computer (Continued)

4-9Mechanical InformationModel 743 and Model 744 VME Board ComputersFigure 4-7 shows the dimensions of a Model 743 RAM card.Figure 4-7 Model

4-10 Mechanical InformationModel 743 and Model 744 VME Board ComputersFigure 4-8 through Figure 4-12 show the dimensions of the Model 744 system boar

4-11Mechanical InformationModel 743 and Model 744 VME Board ComputersFigure 4-9 Model 744 Board Computer (Continued)

Contents Contents-34 Mechanical InformationModel 743 and Model 744 VME Board Computers 4-2Key Components 4-2Air Flow Requirements 4-4Interface Conne

4-12 Mechanical InformationModel 743 and Model 744 VME Board ComputersFigure 4-10 Model 744 Board Computer (Continued)

4-13Mechanical InformationModel 743 and Model 744 VME Board ComputersFigure 4-11 Model 744 Board Computer (Continued)

4-14 Mechanical InformationModel 743 and Model 744 VME Board ComputersFigure 4-12 Model 744 Board Computer (Continued)

4-15Mechanical InformationModel 743 and Model 744 VME Board ComputersFigure 4-13 through Figure 4-15 show the dimensions of a Model 744 RAM ca

4-16 Mechanical InformationModel 743 and Model 744 VME Board ComputersFigure 4-15 Model 744 RAM Card (Continued)

4-17Mechanical InformationModel 743 and Model 744 VME Board ComputersFigure 4-16 shows the dimensions of a GSC+ accessory card.Figure 4-16 GS

4-18 Mechanical InformationModel 743 and Model 744 VME Board ComputersFigure 4-17 shows the dimensions of the PMC Bridge Adapter.Figure 4-17 PMC Bri

4-19Mechanical InformationModel 743 and Model 744 VME Board ComputersFigure 4-18 shows the dimensions of the PMC Expansion Adapter.Figure 4-18

4-20 Mechanical InformationModel 748 Chassis and ModulesModel 748 Chassis and ModulesFigure 4-19 shows the dimensions of the Model 748 chassis.Figure

4-21Mechanical InformationModel 748 Chassis and ModulesFigure 4-20 shows the dimensions of the Model 748 outside wall.Figure 4-20 Model 748 O

ContentsContents-4 Power Budgeting 6-77 Product Design ConsiderationsApplication Information 7-2VME Services Updates 7-2VME Systems Design Conside

4-22 Mechanical InformationModel 748 Chassis and ModulesFigure 4-22 shows the dimensions of the Model 748 mass storage module chassis.Figure 4-22 Mo

4-23Mechanical InformationModel 748 Chassis and ModulesFigure 4-23 shows the dimensions of the Model 748 VME module chassis.Figure 4-23 Model

4-24 Mechanical InformationModel 748 Chassis and ModulesFigure 4-24 shows the dimensions of the Model 748 PCI/EISA module chassis.Figure 4-24 Module

4-25Mechanical InformationModel 748 Chassis and ModulesFigure 4-25 shows the dimensions of the Model 748 EISA converter board.Figure 4-25 Mod

4-26 Mechanical InformationModel 748 Chassis and ModulesFigure 4-27 shows the dimensions of the Model 748 VME backplane board.Figure 4-27 Model 748

4-27Mechanical InformationModel 748 Chassis and ModulesWeightsTable 4-2 lists the weights of the components of the Model 748 workstation.Table

4-28 Mechanical InformationModel 748 Chassis and ModulesMounting and SupportEach Model 748 workstation is shipped with a rack mount kit including fla

4-29Mechanical InformationModel 748 Chassis and ModulesChassis Parts and ModelsTable 4-3 shows the assembly group, included subassemblies, and

4-30 Mechanical InformationModel 748 Chassis and Modules

5-15Electrical InformationThe Electrical Information Chapter contains information on the connector pinouts, real-time clock battery, and video o

1-11General InformationThe General Information Chapter provides general information on the Model 743 and Model 744 VME Board Computers, the Mode

5-2 Electrical InformationThe sections that follow contain figures and tables of the connector pinouts and the wiring tables for video, audio, HP p

5-3Electrical InformationVideo Connector PinoutsThis section contains a figure of the video connector, a table of the video connector pinouts

5-4 Electrical InformationFigure 5-2 illustrates the connector pin locations on each end of the HP A4304A conversion video cable.Figure 5-2 HP A43

5-5Electrical InformationFigure 5-3 illustrates the connector pin locations on each end of the HP A4223A conversion video cable.Figure 5-3 H

5-6 Electrical InformationFigure 5-4 illustrates the connector pin locations on each end of the HP A4305A conversion video cable.Figure 5-4 HP A43

5-7Electrical InformationFigure 5-5 illustrates the connector pin locations on each end of the HP A4167A conversion video cable.Figure 5-5 H

5-8 Electrical InformationAudio Connector PinoutsThis section contains a figure of the audio connector and a table of the audio connector pinouts.F

5-9Electrical InformationFigure 5-7 illustrates the connector pin locations on each end of the HP A4302A conversion audio cable.Figure 5-7 H

5-10 Electrical InformationHP Parallel Connector PinoutsThis section contains a figure of the HP parallel connector, a table of the HP parallel con

5-11Electrical InformationFigure 5-9 illustrates the connector pin locations on each end of the HP A4300A conversion HP parallel cableFigure