Справочник ПользователяСодержаниеPC-DIO-96 User Manual1About This Manual11Organization of This Manual11Conventions Used in This Manual12National Instruments Documentation13Related Documentation13Customer Communication13Chapter 1 Introduction14About the PC-DIO-9614What You Need to Get Started15Software Programming Choices15LabVIEW and LabWindows/CVI Application Software15NI-DAQ Driver Software16Register-Level Programming17Optional Equipment17Cabling17Unpacking18Chapter 2 Configuration and Installation19Board Configuration19Base I/O Address Settings20Interrupt Level Selection23Installation23Signal Connections24I/O Connector Pin Description25I/O Connector Signal Connection Descriptions26Port C Pin Assignments26Cable Assembly Connectors27Digital I/O Signal Connections30Power Connections31Timing Specifications32Mode 1 Input Timing33Mode 1 Output Timing34Mode 2 Bidirectional Timing35Chapter 3 Theory of Operation36Data Transceivers37PC I/O Channel Control Circuitry3782C55A Programmable Peripheral Interface378253 Programmable Interval Timer37Interrupt Control Circuitry37Digital I/O Connector38Chapter 4 Register-Level Programming39Introduction39Register Map40Register Descriptions41Register Description for the 82C55A41Register Description for the 825342Register Description for the Interrupt Control Registers43Interrupt Control Register 144Interrupt Control Register 246Programming Considerations for the 82C55A47Modes of Operation for the 82C55A47Mode 047Mode 147Mode 248Single Bit Set/Reset Feature48Mode 0—Basic I/O48Mode 0 Programming Example49Mode 1—Strobed Input50Mode 1 Input Programming Example52Mode 1—Strobed Output53Mode 1 Output Programming Example54Mode 2—Bidirectional Bus55Mode 2 Programming Example57Interrupt Programming Examples for the 82C55A57Programming Considerations for the 825359General Information59Interrupt Programming Example for the 825360Interrupt Handling66Appendix A Specifications67Appendix B OKI 82C55A Data Sheet*70Appendix C AMD 8253 Data Sheet*87Appendix D Customer Communication101Glossary105Размер: 605,2 КБСтраницы: 105Язык: EnglishПросмотреть
Справочник ПользователяСодержаниеPC-DIO-96 User Manual1About This Manual11Organization of This Manual11Conventions Used in This Manual12National Instruments Documentation13Related Documentation13Customer Communication13Chapter 1 Introduction14About the PC-DIO-9614What You Need to Get Started15Software Programming Choices15LabVIEW and LabWindows/CVI Application Software15NI-DAQ Driver Software16Register-Level Programming17Optional Equipment17Cabling17Unpacking18Chapter 2 Configuration and Installation19Board Configuration19Base I/O Address Settings20Interrupt Level Selection23Installation23Signal Connections24I/O Connector Pin Description25I/O Connector Signal Connection Descriptions26Port C Pin Assignments26Cable Assembly Connectors27Digital I/O Signal Connections30Power Connections31Timing Specifications32Mode 1 Input Timing33Mode 1 Output Timing34Mode 2 Bidirectional Timing35Chapter 3 Theory of Operation36Data Transceivers37PC I/O Channel Control Circuitry3782C55A Programmable Peripheral Interface378253 Programmable Interval Timer37Interrupt Control Circuitry37Digital I/O Connector38Chapter 4 Register-Level Programming39Introduction39Register Map40Register Descriptions41Register Description for the 82C55A41Register Description for the 825342Register Description for the Interrupt Control Registers43Interrupt Control Register 144Interrupt Control Register 246Programming Considerations for the 82C55A47Modes of Operation for the 82C55A47Mode 047Mode 147Mode 248Single Bit Set/Reset Feature48Mode 0—Basic I/O48Mode 0 Programming Example49Mode 1—Strobed Input50Mode 1 Input Programming Example52Mode 1—Strobed Output53Mode 1 Output Programming Example54Mode 2—Bidirectional Bus55Mode 2 Programming Example57Interrupt Programming Examples for the 82C55A57Programming Considerations for the 825359General Information59Interrupt Programming Example for the 825360Interrupt Handling66Appendix A Specifications67Appendix B OKI 82C55A Data Sheet*70Appendix C AMD 8253 Data Sheet*87Appendix D Customer Communication101Glossary105Размер: 605,2 КБСтраницы: 105Язык: EnglishПросмотреть
