National Instruments PC-DIO-24/PnP - Manual

National Instruments PC-DIO-24/PnP

National Instruments PC-DIO-24/PnP – Manual, read for free online in PDF format. We hope this helps you resolve any issues you may have. If you have further questions, please contact us through the contact form.

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Table of Contents:

  • Page 3 – Important Information
  • Page 5 – Contents; About This Manual
  • Page 7 – Glossary
  • Page 8 – Tables
  • Page 9 – About; Organization of This Manual
  • Page 10 – Conventions Used in This Manual
  • Page 12 – National Instruments Documentation
  • Page 13 – Related Documentation; Customer Communication
  • Page 14 – Chapter; Introduction
  • Page 15 – What You Need to Get Started; Software Programming Choices; National Instruments Application Software
  • Page 16 – NI-DAQ Driver Software
  • Page 17 – Register-Level Programming
  • Page 18 – Optional Equipment; Custom Cables
  • Page 20 – Unpacking
  • Page 21 – Installation
  • Page 22 – Hardware Configuration; Plug and Play
  • Page 23 – Base I/O Address and Interrupt Selection
  • Page 24 – Signal Connections
  • Page 26 – Port C Pin Assignments
  • Page 27 – Digital I/O Signal Connections
  • Page 30 – Power Connections; High DIO Power-up State
  • Page 32 – Low DIO Power-up State
  • Page 33 – Timing Specifications
  • Page 35 – Mode 1 Input Timing
  • Page 36 – Mode 1 Output Timing
  • Page 37 – Mode 2 Bidirectional Timing
  • Page 38 – Theory of Operation; Functional Overview
  • Page 39 – Bus Transceivers
  • Page 40 – Digital I/O Connector
  • Page 41 – Appendix; Specifications; Digital Logic Levels
  • Page 42 – Output Signals
  • Page 43 – Environment
  • Page 63 – Register Map; Register Description for the 82C55A
  • Page 65 – Register Description for the Interrupt Control Registers
  • Page 66 – Interrupt Control Register 1 (PnP Board Only)
  • Page 67 – Interrupt Control Register 2 (PnP Board Only)
  • Page 68 – Programming Considerations for the 82C55A; Modes of Operation for the 82C55A
  • Page 69 – Single Bit Set/Reset Feature
  • Page 70 – Mode 0 Programming Example
  • Page 71 – Mode 1—Strobed Input
  • Page 73 – Mode 1 Input Programming Example
  • Page 74 – Mode 1—Strobed Output
  • Page 76 – Mode 1 Output Programming Example
  • Page 77 – Mode 2—Bidirectional Bus
  • Page 79 – Mode 2 Programming Example
  • Page 80 – Interrupt Programming Examples for the 82C55A
  • Page 82 – Interrupt Handling
  • Page 85 – Configuration
  • Page 86 – Base I/O Address Settings
  • Page 88 – Interrupt Selection
  • Page 89 – Interrupt Enable Settings; Interrupt Level Settings
  • Page 91 – Electronic Services; Bulletin Board Support; Click here to comment on this document via the
  • Page 92 – Telephone and Fax Support; Country
  • Page 93 – Technical Support Form
  • Page 95 – Documentation Comment Form
  • Page 96 – Symbols
  • Page 102 – Index; Special Characters
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PC-DIO-24/PnP

User Manual

24-bit Digital I/O Board for ISA Computers

February 1998 Edition

Part Number 320288C-01

© Copyright 1989, 1998 National Instruments Corporation. All rights reserved.

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Summary

Page 3 - Important Information

Important Information Warranty The PC-DIO-24 and PC-DIO-24PnP boards are warranted against defects in materials and workmanship for a period of one year from the date of shipment, as evidenced by receipts or other documentation. National Instruments will, at its option, repair or replace equipment t...

Page 5 - Contents; About This Manual

© National Instruments Corporation v PC-DIO-24/PnP User Manual Contents About This Manual Organization of This Manual ........................................................................................ ixConventions Used in This Manual...............................................................

Page 7 - Glossary

Contents © National Instruments Corporation vii PC-DIO-24/PnP User Manual Mode 1—Strobed Input .................................................................................. C-11 Mode 1 Input Programming Example.............................................. C-13 Mode 1—Strobed Output ..............

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