HP 8200 tower Parallel Interface Connector, DB-25 Parallel Connector Pinout, Pin Signal Function

Page 56

Input/Output Interfaces

5.4.4 Parallel Interface Connector

Figure 5-4 and Table 5-3 show the connector and pinout of the parallel connector provided on the optional parallel bracket/cable assembly. Note that some signals are redefined depending on the port's operational mode.

e w q - 9 8 7 6 5 4 3 2 1 g f d s a p o i u y t r

Figure 5-4. DB-25 Parallel Interface Connector (female, as viewed from rear of chassis)

Table 5-3.

DB-25 Parallel Connector Pinout

Pin

Signal

Function

Pin

Signal

Function

 

 

 

 

 

 

1

STB-

Strobe / Write [1]

14

LF-

Line Feed [2]

 

 

 

 

 

 

2

D0

Data 0

15

ERR-

Error [3]

 

 

 

 

 

 

3

D1

Data 1

16

INIT-

Initialize Paper [4]

 

 

 

 

 

 

4

D2

Data 2

17

SLCTIN-

Select In / Address. Strobe [1]

 

 

 

 

 

 

5

D3

Data 3

18

GND

Ground

 

 

 

 

 

 

6

D4

Data 4

19

GND

Ground

 

 

 

 

 

 

7

D5

Data 5

20

GND

Ground

 

 

 

 

 

 

8

D6

Data 6

21

GND

Ground

 

 

 

 

 

 

9

D7

Data 7

22

GND

Ground

 

 

 

 

 

 

10

ACK-

Acknowledge / Interrupt [1]

23

GND

Ground

 

 

 

 

 

 

11

BSY

Busy / Wait [1]

24

GND

Ground

 

 

 

 

 

 

12

PE

Paper End / User defined [1]

25

GND

Ground

 

 

 

 

 

 

13

SLCT

Select / User defined [1]

--

--

--

 

 

 

 

 

 

NOTES:

[1]Standard and ECP mode function / EPP mode function

[2]EPP mode function: Data Strobe

ECP modes: Auto Feed or Host Acknowledge

[3]EPP mode: user defined

ECP modes:Fault or Peripheral Req.

[4]EPP mode: Reset

ECP modes: Initialize or Reverse Req.

5-6

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Technical Reference Guide

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Contents Technical Reference Guide MarchTechnical Reference Guide Contents Input/Output Interfaces Processor/Memory SubsystemSystem Support Power and Signal Distribution Integrated Graphics SubsystemError Messages and Codes IndexIntroduction About this GuideAdditional Information Sources Online Viewing HardcopySerial Number Notational ConventionsSpecial Notices ValuesAcronym or Abbreviation Description Common Acronyms and AbbreviationsAcronyms and Abbreviations CGA Eide IRQ Nvram SDR Uart Introduction System Overview IntroductionFeatures HP Uefi BiosFeature Differences by Form Factor Usdt SFF CMTFunction System ArchitectureArchitectural Differences by Form Factor HP Compaq 8200 Elite Business PC Architecture, Block diagram Intel Processor Support ChipsetSupport Components System MemorySupport Component Functions Component Name FunctionMass Storage Accommodations Legacy Input/Output InterfacesUniversal Serial Bus Interface Network Interface ControllerHP ProtectTools Embedded Security Graphics SubsystemAudio Subsystem Specifications Environmental Specifications Factory ConfigurationPower Supply Electrical Specifications Parameter Operating Non-operatingSFF CMT Physical SpecificationsParameter System Overview Processor/Memory Subsystem Processor/Memory Subsystem ArchitectureIntel Processor Intel Processor FeaturesSpecifications of Supported Intel Processors Processor Changing/Upgrading Memory Subsystem Memory Upgrading Memory Mapping and Pre-allocationMemory 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 Request/Grant Signals PCI Express Bus OperationSoftware/Driver Layer Transaction Protocol LayerPCI Power Management Support Option ROM MappingPCI Interrupts Link LayerPCI 2.3 Bus Connector Pinout PCI ConnectorsPCI 2.3 Connector PCIe Connectors PCIe Bus Connector PinoutApic Mode System ResourcesInterrupts ModePCI Interrupt Distribution Direct Memory AccessSystem Board System Interrupts Pirq Connector Real-Time Clock and Configuration Memory Clearing CmosConfiguration Memory Cmos Map System ManagementStandard Cmos Locations Security FunctionsPower-On / Setup Password Setup PasswordCable Lock Provision Interface SecurityPower Management Smart Cover Lock OptionalAcpi 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 System I/O Map Port FunctionSIO Controller Functions Gpio FunctionsPCH-DO Functions System Support Input/Output Interfaces Pin Sata Connector Pinout SATA/eSATA InterfacesSata interface Pin DescriptionOptional eSATA Bracket/Cable Assembly ESATA interfaceSerial Interface DB-9 Serial Connector PinoutPin Signal Description Standard Parallel Port Mode Enhanced Parallel Port ModeExtended Capabilities Port Mode Parallel Interface SupportPin Signal Function Parallel Interface ConnectorDB-25 Parallel Connector Pinout Keyboard/Pointing Device Interface Keyboard Interface OperationPointing 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 USB Connector PinoutUSB Cable Data USB Cable Length DataAudio Subsystem PCH-D0Audio 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 Integrated Graphics Subsystem Functional DescriptionSupported 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 Monitor Connectors UpgradingAnalog Monitor Connector DisplayPort ConnectorDB-15 Monitor Connector Pinout Pin SignalPower and Signal Distribution Power DistributionParameter Watt supply Usdt Power DistributionUsdt Power Supply Specifications 2 SFF/MT/CMT Power Distribution Power Supply Unit 4 3 2SFF 240-Watt Power Supply Unit Specifications MT/CMT 320-Watt Power Supply Unit SpecificationsPower Control Power ButtonPower Button Actions Pressed Power Button ResultsPower LED Indications Power LED ConditionPower Management Wake Up EventsSystem Power States Power Transition OS RestartState 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 Memory Detection and Configuration Boot Error CodesBoot Error Codes Visual power LED Audible speaker MeaningClient Management Functions INT15 Function ModeClient Management Functions Smbios Support Temperature StatusUSB Legacy Support System ID and ROM TypeManagement Engine Functions Error Messages and Codes Beep/Power LED 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 System Error Messages Table A-3 System Error Messages Probable CauseMemory Error Messages Memory Error MessagesTable A-4 Message Probable CauseKeyboard Error Messages Table A-5 Keyboard Error Messages Probable CausePrinter Error Messages Video Graphics Error MessagesTable A-6 Printer Error Messages Probable Cause Table A-7 Video Graphics Error Messages Probable CauseDiskette Drive Error Messages Table A-8 Diskette Drive Error Messages Probable CauseSerial Interface Error Messages Table A-9 Serial Interface Error Messages Probable CauseModem Communications Error Messages Table A-11 System Status Error MessagesSystem Status Error Messages Hard Drive Error Messages Table A-12 Hard Drive Error Messages Probable CauseXx = 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 17 DVD/CD-ROM Error Messages Network Interface Error MessagesDVD/CD-ROM Error Messages Table A-17 Network Interface Error Messages Probable CauseScsi Interface Error Messages 65xx-xx, 66xx-xx Table A-18 Scsi Interface Error MessagesPointing Device Interface Error Messages 8601-xx Index NumericsIndex
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