National Instruments NI 8171 Series

Chapter3 I/OInformation

NI8171 Series User Manual 3-6 ni.com

Table3-5. ParallelPort Connector Signals

DefaultConfiguration (LPT)

FloppyConfiguration

(See BIOS Setup in Chapter 2,

Installation and Configuration)

Signal Name SignalDescription Signal Name Signal Description

1BUSY* Device Busy MTR1* Motor on Disk 1

2SLCTIN* SelectInput Step* StepPulse

3ACK* Acknowledge DS1* Drive Select 1

4FAULT* Fault WDATA* WriteDisk Data

5ERROR Error HDSEL* HeadSelect

6PD0 DataBit 0 Index* IndexPulse Input

7PD1 DataBit 1 TRK0* Track0

8PD2 DataBit 2 WRTPRT* WriteProtected

9PD3 DataBit 3 RDATA* Read Disk Data

10 PD4 DataBit 4 DSKCHG* Disk Change

11 PD5 DataBit 5 NotUsed —

12 PD6 DataBit 6 MTR0* Motor on Disk 0

13 PD7 DataBit 7 NotUsed —

14 INIT* Initialize Printer DIR* Step Direction

15 STROBE* Strobe DS0* DriveSelect 0

16 SLCT Select WGATE* WriteGate

17 AUTOFD Auto Line Feed DRVDEN0* DensitySelect

18 +5V +5V +5V +5V

19-35 GND Ground GND Ground

36 NC NotConnected NC Not Connected

Contents

Main Page Important Information Warranty Copyright Trademarks WARNINGREGARDING USE OF NATIONAL INSTRUMENTS PRODUCTS Compliance FCC/Canada Radio Frequency Interference Compliance* Determining FCC Class FCC/DOC Warnings Class A Compliance to EU Directives Contents About This Manual Chapter 1 Introduction Chapter 2 Installation and Configuration Chapter 3 I/O Information Chapter 4 Common Configuration Questions Chapter 5 Troubleshooting Page About This Manual How to Use the Documentation Set Conventions Related Documentation Introduction Benefits of PXI NI 8171 Series Description Modules Functional Overview NI 8171 Series Functional Description Figure1-1. NI8171 Series Block Diagram Page National Instruments Software Page Installation and Configuration Installing the NI 8171 Series Page How to Remove the Controller from the PXI Chassis BIOS Setup Entering BIOS Setup Main Setup Menu DMI Event Logging Submenu Advanced Setup Menu Integrated Peripherals Submenu PXI Setup Menu Security Setup Menu Boot Setup Menu Exiting BIOS Setup System CMOS Using the Controllers with PXI-1020 and PXI-1025 Chassis LCD Display IDE CD-ROM Drive Chassis Mouse and Keyboard Drivers and Software Files and Directories Installed on Your Hard Drive PXI Features PXI TriggerConnectivity Upgrading RAM Hard Drive Recovery Recovery from a CD-ROM Recovery from a Network Installing an OS Installing from a CD-ROM Installing from a Network I/O Information Front Panel Connectors VGA COM1 and COM2 Ethernet Parallel Port Page Universal Serial Bus PS/2 Trigger GPIB (IEEE 488.2) Front Panel Features Data Storage PXI-1020 and PXI-1025 Chassis Interface Common Configuration Questions General Questions Boot Options Cables and Connections Operating System and Software Driver Installation Hard Drive Recovery Recovery from a CD-ROM Drive Recovery from a Network Chassis Configuration LCD Display IDE CD-ROM Drive Chassis Mouse and Keyboard Upgrade Information Page Windows NT4 Issues PXI Configuration Troubleshooting Page Page A Specifications NI 8176 NI 8175 Page NI 8174 Page B Technical Support Resources Web Support NI Developer Zone Customer Education System Integration Worldwide Support Glossary Symbols A B C D E F G H I K L M N P R S U V W Index A B C D E F G H L M N O P R S T U V W Y