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DIO 6533
User Manual
High-Speed Digital I/O Boards for
PCI, PXI, CompactPCI, AT, EISA, or
PCMCIA Bus Systems
July 1997 Edition
Part Number 321464B-01
© Copyright 1997 National Instruments Corporation. All rights reserved.
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Internet Support support@natinst.com E-mail: info@natinst.com FTP Site: ftp.natinst.com Web Address: http://www.natinst.com Bulletin Board Support BBS United States: (512) 794-5422 BBS United Kingdom: 01635 551422 BBS France: 01 48 65 15 59 Fax-on-Demand Support (512) 418-1111 Telephone Support (U.S.) Tel: (512) 795-8248 Fax: (512) 794-5678 International Offices Australia 03 9879 5166, Austria 0662 45 79 90 0, Belgium 02 757 00 20, Canada (Ontario) 905 785 0085, Canada (Québec) 514 694 8521, De
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Important Information Warranty The PCI-DIO-32HS, PXI-6533, AT-DIO-32HS, and DAQCard-6533 devices 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 that proves to be defective during the warranty period. This warranty includes parts and labor. The media on which you receive National Instruments software are wa
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Table of Contents About This Manual Organization of This Manual........................................................................................xi Conventions Used in This Manual................................................................................xii National Instruments Documentation ...........................................................................xii Related Documentation................................................................................................
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Table of Contents AT Device Configuration ............................................................................................. 2-5 Bus Interface .................................................................................................. 2-5 Plug and Play Mode......................................................................... 2-5 Switchless Data Acquisition............................................................ 2-5 Base I/O Address Selection.............................
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Table of Contents Timing Connections......................................................................................................4-13 Pull-Up and Pull-Down Connections ...........................................................................4-13 Power Connections .......................................................................................................4-14 Field Wiring and Termination ......................................................................................4-
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Table of Contents Appendix A Specifications Appendix B Optional Adapter Description Appendix C Customer Communication Glossary Index Figures Figure 1-1. The Relationship Between the Programming Environment, NI-DAQ, and Your Hardware ............................................................................... 1-6 Figure 2-1. DAQCard-6533 Completed Installation................................................ 2-4 Figure 3-1. PCI-DIO-32HS/PXI-6533 Block Diagram ..................................
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Table of Contents Figure 5-11. Level-ACK Mode Output Timing .........................................................5-13 Figure 5-12. Leading-Edge Mode Input .....................................................................5-15 Figure 5-13. Leading-Edge Mode Output ..................................................................5-16 Figure 5-14. Leading-Edge Mode Input Timing ........................................................5-17 Figure 5-15. Leading-Edge Mode Output Timing.........
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About This Manual This manual describes the electrical and mechanical aspects of the DIO 6533 (formerly called DIO-32HS) family of devices, and contains information concerning their operation and programming. Unless otherwise noted, text applies to all devices in the DIO 6533 family. The devices named DIO-32HS and 6533 are the same in functionality; their primary difference is the bus interface. The DIO 6533 family includes the following devices: • PCI-DIO-32HS • PXI-6533 • AT-DIO-32HS • D
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About This Manual • Appendix B, Optional Adapter Description, describes the optional 68-to-50-pin DIO 6533 device adapter. • Appendix C, Customer Communication, contains forms you can use to request help from National Instruments or to comment on our products. • The Glossary contains an alphabetical list and descriptions of terms used in this manual, including acronyms, abbreviations, definitions, metric prefixes, mnemonics, and symbols. • The Index alphabetically lists topics covered in th
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About This Manual • Getting Started with SCXI—If you are using SCXI, this is the first manual you should read. It gives an overview of the SCXI system and contains the most commonly needed information for the modules, chassis, and software. • Your SCXI hardware user manuals—If you are using SCXI, read these manuals next for detailed information about signal connections and module configuration. They also explain in greater detail how the module works and contain application hints. • Your D
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About This Manual Customer Communication National Instruments wants to receive your comments on our products and manuals. We are interested in the applications you develop with our products, and we want to help if you have problems with them. To make it easy for you to contact us, this manual contains comment and configuration forms for you to complete. These forms are in Appendix C, Customer Communication, at the end of this manual. DIO 6533 User Manual xiv © National Instruments Corporati
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Chapter 1 Introduction This chapter describes the DIO 6533 (DIO-32HS) devices, lists what you need to get started, describes optional equipment, and explains how to unpack your device. About the DIO 6533 Devices Thank you for buying a National Instruments DIO 6533 device. The 6533 devices are 32-bit, parallel digital I/O interfaces for PC-compatible computers, or PXI or CompactPCI chassis. The 6533 devices offer digital data acquisition, digital waveform generation, and high-speed, flexibl
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Chapter 1 Introduction Each 6533 device contains the National Instruments DAQ-DIO chip, providing two independent channels of digital input and output, pattern generation, and handshaking. Each channel offers the following functions: • Selectable data path width (8, 16, or 32 bits) • 16-sample-deep FIFO buffer • 16-bit and 32-bit counters for timebase and interval generation, with a maximum timing resolution of 50 ns • A handshaking controller implementing six flexible timing protocols • St
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Chapter 1 Introduction PXI specific features are implemented on the J2 connector of the CompactPCI bus. Table 1-1 lists the J2 pins used by your PXI-6533 device. Your PXI device is compatible with any CompactPCI chassis with a sub-bus that does not drive these lines. Even if the sub-bus is capable of driving these lines, the PXI device is still compatible as long as those pins on the sub-bus are disabled by default and not ever enabled. Damage may result if these lines are driven by the su
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Chapter 1 Introduction ❑ One of the following software packages and documentation: NI-DAQ for PC compatibles LabVIEW for Windows LabWindows/CVI ComponentWorks VirtualBench ❑ Appropriate cable: PSHR68-68M (DAQCard-6533 only) Shielded or ribbon cable (for all devices) ❑ Your computer, PXI, or CompactPCI chassis and controller Software Programming Choices There are several options to choose from when programming your National Instruments DAQ hardware. You can use LabVIEW, LabWindows/CVI, Componen
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Chapter 1 Introduction VirtualBench features virtual instruments that combine DAQ products, software, and your computer to create a stand-alone instrument with the added benefit of the processing, display, and storage capabilities of your computer. VirtualBench instruments load and save waveform data to disk in the same forms that can be used in popular spreadsheet programs and word processors. Using LabVIEW, LabWindows/CVI, ComponentWorks, or VirtualBench software will greatly reduce the
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Chapter 1 Introduction ComponentWorks, Conventional LabVIEW, Programming LabWindows/CVI, Environment or VirtualBench NI-DAQ Driver Software Personal DAQ or Computer or SCXI Hardware Workstation Figure 1-1. The Relationship Between the Programming Environment, NI-DAQ, and Your Hardware You can use your 6533 device, together with other AT (16-bit ISA), PCI, PC, EISA, DAQCard, and DAQPad Series DAQ hardware, with NI-DAQ software for PC compatibles. The PCI-DIO-32HS or AT-DIO-32HS requires
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Chapter 1 Introduction Optional Equipment National Instruments offers a variety of products to use with your 6533 device, including cables, connector blocks, and other accessories, as follows: • Cables and cable assemblies, shielded and ribbon • Connector blocks, shielded and unshielded 50 and 68-pin screw terminals • Real Time System Integration (RTSI) bus cables • SCXI modules and accessories for isolating digital signals, controlling relays, and creating isolated analog outputs • Low chan
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Chapter 1 Introduction Unpacking Your 6533 device is shipped in an antistatic package to prevent electrostatic damage to the device. Electrostatic discharge can damage several components on the device. To avoid such damage in handling the device, take the following precautions: • Ground yourself via a grounding strap or by holding a grounded object. • Touch the antistatic package to a metal part of your computer chassis before removing the device from the package. • Remove the device from t
