Document Outline

• PCI-DIO-96 User Manual
  • Warranty
  • Copyright
  • Trademarks
  • MEDICAL WARNING
• Table of Contents
• About This Manual
  • Organization of This Manual
  • Conventions Used in This Manual
  • National Instruments Documentation
  • Related Documentation
  • Customer Communication
• Chapter 1 Introduction
  • About the PCI-DIO-96
  • What You Need to Get Started
  • Software Programming Choices
    • National Instruments Application Software
    • NI-DAQ Driver Software
    • Register-Level Programming
  • Optional Equipment
  • Custom Cabling
  • Unpacking
• Chapter 2 Installation and Configuration
  • Software Installation
  • Hardware Installation
  • Board Configuration
• Chapter 3 Signal Connections
  • I/O Connector
    • I/O Connector Pin Descriptions
      • Port C Pin Assignments
    • Digital I/O Signal Connections
    • Power Connections
    • Timing Specifications
      • Mode 1 Input Timing
      • Mode 1 Output Timing
      • Mode 2 Bidirectional Timing
• Chapter 4 Theory of Operation
  • Functional Overview
    • PCI Interface Circuitry
    • 82C55A Programmable Peripheral Interface
    • 82C53 Programmable Interval Timer
    • Interrupt Control Circuitry
• Chapter 5 Register Map and Description
  • Introduction
  • Register Map
  • Register Descriptions
    • Register Description Format
    • Register Description for the 82C55A
    • Register Description for the 82C53
    • Register Description for the Interrupt Control Reg...
• Chapter 6 Programming
  • PCl Local Bus
  • Programming Examples
    • PCI Initialization for the PC
    • PCI Initialization for the Macintosh
      • Programming Options
      • Port Identification
  • Programming Considerations for the 82C55A
    • Modes of Operation
      • Mode 0
      • Mode 1
      • Mode 2
      • Single Bit Set/Reset Feature
    • Mode 0–Basic I/O
      • Mode 0 Basic I/O Programming Example
    • Mode 1–Strobed Input
      • Port C Status-Word Bit Definitions for Input (Ports A and B)
      • Mode 1 Strobed Input Programming Example
    • Mode 1–Strobed Output
      • Port C Status-Word Bit Definitions for Output (Ports A and B)
      • Mode1 Strobed Output Programming Example
    • Mode 2–Bidirectional Bus
      • Port C Status-Word Bit Definitions for Bidirectional Data Path (Port A Only)
      • Mode 2 Bidirectional Bus Programming Example
  • Interrupt Handling
    • Interrupt Programming Examples for the 82C55A
      • Mode 1 Strobed Input Programming Example
      • Mode 1 Strobed Output Programming Example
      • Mode 2 Bidirectional Bus Programming Example
  • Programming Considerations for the 82C53
    • General Information
    • Interrupt Programming Example
• Appendix A Specifications
  • Digital I/O
  • Bus Interface
  • Power Requirement
  • Physical
  • Environment
• Appendix B MSM82C55A Data Sheet
• Appendix C MSM82C53 Data Sheet
• Customer Communication
• Glossary
• Index
• Figures
  • Figure 1-1. The Relationship between the Programmi...
  • Figure 3-1. PCI-DIO-96 Cable-Assembly Connector Pi...
  • Figure 3-2. PCI-DIO-96 Cable-Assembly Connector Pi...
  • Figure 3-3. Digital I/O Connections Block Diagram
  • Figure 3-4. Timing Specifications for Mode 1 Input...
  • Figure 3-5. Timing Specifications for Mode 1 Outpu...
  • Figure 3-6. Timing Specifications for Mode 2 Bidir...
  • Figure 4-1. PCIDIO96 Block Diagram
  • Figure 4-2. PCIDIO96 Interrupt Control Circuitry...
  • Figure 5-1. Control Word Formats for the 82C55A
  • Figure 5-2. Control Word Format for the 82C53
  • Figure 6-1. Control Word to Configure Port A for M...
  • Figure 6-2. Control Word to Configure Port B for M...
  • Figure 6-3. Port C Pin Assignments on I/O Connecto...
  • Figure 6-4. Control Word to Configure Port A for M...
  • Figure 6-5. Control Word to Configure Port B for M...
  • Figure 6-6. Port C Pin Assignments on I/O Connecto...
  • Figure 6-7. Control Word to Configure Port A as Mo...
  • Figure 6-8. Port C Pin Assignments on I/O Connecto...
• Tables
  • Table 3-1. Signal Descriptions for PCI-DIO-96 I/O ...
  • Table 3-2. Port C Signal Assignments (Continued)
  • Table 3-3. Signal Names Used in Timing Diagrams (C...
  • Table 5-1. PCIDIO96 Address Map (Continued)
  • Table 5-2. Port C Set/Reset Control Words 
  • Table 6-1. Port Identification 
  • Table 6-2. Mode 0 I/O Configurations