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National Instruments NI Getting Started Manual

Digital waveform generator/ analyzer
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GETTING STARTED GUIDE
NI Digital Waveform
Generator/Analyzer
This document explains how to install, configure, and test a National
Instruments digital waveform generator/analyzer and how to program it
using NI-HSDIO driver software. This document applies specifically to the
following devices:
•
NI PXI/PCI-6541/6542 (NI 654x)
•
NI PXI/PCI-6551/6552 (NI 655x)
•
NI PXI/PCI-6561/6562 (NI 656x)
For more information about features and programming, refer to the
NI Digital Waveform Generator/Analyzer Help at Start»Programs»
National Instruments»NI-HSDIO»Documentation»NI Digital
Waveform Generator/Analyzer Help.
Refer to the specifications document that ships with your device for detailed
specifications.
The most recent versions of product documentation are available at
ni.com/manuals
driver software.
Contents
Conventions ...............................................................................................2
1. Verifying the System Components ........................................................4
2. Unpacking ..............................................................................................4
3. Verifying the Kit Contents.....................................................................4
Documentation...................................................................................5
EMI Gasket (NI PXI-655x Only).......................................................5
4. Installing the Software ...........................................................................5
Choose and Install Your ADE ...........................................................5
Install NI-HSDIO...............................................................................5
February 2007
373308G-01
. Visit
ni.com/idnet
for the latest version of NI-HSDIO

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  • Page 1: Table Of Contents

    NI Digital Waveform Generator/Analyzer This document explains how to install, configure, and test a National Instruments digital waveform generator/analyzer and how to program it using NI-HSDIO driver software. This document applies specifically to the following devices: • NI PXI/PCI-6541/6542 (NI 654x) •...

  • Page 2: Conventions

    Connecting Cables and Accessories ..........13 Wiring for Common Measurements ..........18 8. Programming the Digital Waveform Generator/Analyzer.....19 NI-HSDIO Instrument Driver ............19 NI LabVIEW SignalExpress Limited Edition ........19 NI-HSDIO Examples .................20 Appendix A: Device Front Panels .............20 Appendix B: Troubleshooting ..............29 Where to Go for Support ................31...
  • Page 3 PCI eXtensions for Instrumentation (PXI) is a rugged, open system for modular instrumentation based on CompactPCI, with special mechanical, electrical, and software features. © National Instruments Corporation NI Digital Waveform Generator/Analyzer Guide...

  • Page 4: Verifying The System Components

    Remove the device from the package and inspect it for loose components or any other signs of damage. Notify NI if the device appears damaged in any way. Do not install a damaged device in your computer or chassis.

  • Page 5: Documentation

    • Retrofitting Your PXI Module Note to Users (NI PXI-655x only) EMI Gasket (NI PXI-655x Only) The NI PXI-655x kit also includes an EMI gasket and documentation that describes under what conditions you should install the gasket. Refer to step 5.

  • Page 6: (Optional) Install The Ni Digital Waveform Editor

    MAX. NI Script Editor The NI Script Editor is included on the NI-HSDIO CDs and is installed when you install the driver. The NI Script Editor provides an intuitive interface to help you develop linking and looping waveform generation operations.

  • Page 7: Installing The Hardware

    If the device temperature rises above the optimal operating temperature range, the device disables itself, and MAX or NI-HSDIO notifies you with an error message. For more information about re-enabling your device, refer to the...
  • Page 8 11. Plug in and power on the chassis. NI PXI modules are sensitive instruments that should be handled carefully. Do not expose the module to temperatures or humidity beyond the rated maximums. Keep the module free of dust by cleaning with compressed air only.

  • Page 9: Installing A Pci Device

    2 PCI Slot 3 Personal Computer Figure 2. PCI Installation NI recommends either leaving the slot adjacent to the fan side of the device empty or using lower-profile devices in the slot adjacent to the fan side. 5. Secure the device with the screw provided in the kit.

  • Page 10: Configuring And Testing In Max

    MAX did not detect the device, so you might need to refresh MAX by selecting File»Refresh from the MAX menu or pressing <F5>. 5. You can perform a self-test on devices listed under NI-DAQmx Devices. The self-test ensures that the device is installed correctly and can communicate with NI-HSDIO.

  • Page 11: Using The Test Panel To Generate And Acquire Data

    1. Remove any signal connections to your device. 2. Right-click the device under NI-DAQmx Devices, and select Test Panels as shown in Figure 3. 3. Click the Generation tab.
  • Page 12 7. Enter values for the generation and acquisition voltages in the controls below the Clock Frequency control. You can choose from standard logic families (NI 654x/655x) or enter High and Low values to create your own custom levels (NI 655x).

  • Page 13: Connecting Signals

    For more information about the NI SMB-2163, refer to the NI SMB-2163 User Guide. Figures 4 and 5 show how to connect a single-ended NI digital waveform generator/analyzer and the NI CB-2162 and NI SMB-2163, respectively, using the NI SHC68-C68-D2 cable.
  • Page 14 NI PXI-1042 NI PXI-6551 50 MHz Digital I/O ACCESS ACTIVE PFI 0 1 PXI Chassis with NI Digital Waveform 2 NI SHC68-C68-D2 Cable Generator/Analyzer 3 NI CB-2162 Accessory Figure 4. Connecting the NI CB-2162 Accessory NI PXI-1042 NI PXI-6551 50 MHz Digital I/O...
  • Page 15 The NI SHC68-H1X38 cable is a single-ended cable that breaks out each single-ended NI digital waveform generator/analyzer signal into two 0.1 inch header receptacles, one receptacle each for the signal and ground. The NI SHC68-H1X38 cable provides an easy way to connect NI single-ended high-speed digital waveform generator/analyzer devices to various types of devices and circuits for interfacing, testing, or analysis.
  • Page 16 3 NI SMA-2164 Figure 7. Connecting the NI SMA-2164 Accessory A flying lead cable, the NI SHB 12X-H3X24, is also available for differential NI digital waveform generator/analyzers. This cable offers connectivity similar to that found on a typical logic analyzer, so you can use it in logic analyzer-type applications.
  • Page 17 VHDCI DDC connector, you can purchase the mating connector for the VHDCI cable from NI (part number 778914-01). For more information about creating these custom accessories, refer to the Interfacing to the NI Digital Waveform Generator/Analyzer using the VHDCI Connector application...

  • Page 18: Wiring For Common Measurements

    50 accessory. Figure 9 shows a diagram of such a system, using the NI 655x as an example. Depending on the loading of the peripheral device, you may need additional parallel termination resistance at the destination for optimal signal quality.

  • Page 19: Programming The Digital Waveform Generator/Analyzer

    NI hardware to acquire, generate or perform hardware comparison using your NI digital waveform generator/analyzer. This software integrates with the NI Digital Waveform Editor to allow you to create and modify complex digital waveforms and then generate the data on your NI digital waveform generator/analyzer.

  • Page 20: Ni-Hsdio Examples

    (CLK IN, PFI 0, and CLK OUT) and one 68-pin VHDCI connector (DIGITAL DATA & CONTROL, or DDC). Figure 11 shows the NI 6541 front panels and pinout, which are identical to those of the NI 6542. The DDC signals are described in Table 1. The SMB connectors are described in Table 4.
  • Page 21 DIO 0 DDC CLK OUT STROBE The Digital Data & Control connector pinout is the same for PXI and PCI devices. Figure 11. NI 654x Front Panel Connectors Table 1. NI 654x DDC Connector Pins Signal Pins Signal Name Type...
  • Page 22 Figure 12 shows the NI 6551 front panels and pinout, which are identical to those of the NI 6552. The DDC signals are described in Table 2. The SMB connectors are described in Table 4. The LEDs are described in Tables 5 and 6.
  • Page 23 PFI 2 DIO 1 DIO 0 DDC CLK OUT STROBE The Digital Data & Control connector pinout is the same for PXI and PCI devices. Figure 12. NI 655x Front Panel Connectors © National Instruments Corporation NI Digital Waveform Generator/Analyzer Guide...
  • Page 24 (CLK IN, PFI 0, and CLK OUT) and one 73-pin 12x Infiniband connector (DIGITAL DATA & CONTROL, or DDC). Figure 13 shows the NI 6561 front panels and pinout, which are identical to those of the NI 6562. Signals marked with an asterisk represent the complementary terminal for the differential signal of the same name.
  • Page 25 DDC CLK OUT LVDS* DDC CLK OUT LVDS 66 65 RESERVED(NC) 69 68 RESERVED(NC) DDC CLK OUT LVPECL* 72 71 DDC CLK OUT LVPECL Figure 13. NI 656x Front Panel Connectors © National Instruments Corporation NI Digital Waveform Generator/Analyzer Guide...
  • Page 26 Table 3. NI 656x DDC Connector Pins Signal Pins Signal Name Type Signal Description DDC CLK OUT Control Positive terminal for the exported LVDS Sample clock. DDC CLK OUT Control Complementary terminal for the LVDS* LVDS exported Sample clock. DDC CLK OUT...
  • Page 27 If you are designing a custom cabling solution with Note connector (779157-01) and cable (192344-01), the NI 656x pinout is reversed at the end connector. Refer to Figure 14 for an illustration of the pinout at the end connector. PFI_1*...
  • Page 28 Table 4. NI 654x/655x/656x SMB Connectors Signal Signal Connector Name Type Description CLK IN Reference/ Control Terminal for the external Reference Clock Input clock used for the PLL or for the external Sample clock used for dynamic generation and/or acquisition.

  • Page 29: Appendix B: Troubleshooting

    6. Configuring and Testing in MAX for information about performing device resets and self-tests in MAX. 8. If the ACCESS LED still fails to light, contact NI support at ni.com/ support Device Does Not Appear in MAX Complete the following steps if the NI device does not appear in MAX: 1.
  • Page 30 2. Launch MAX and perform the self-test again. If the device still fails the self-test, proceed to step 3. 3. Uninstall and reinstall NI-HSDIO. 4. If the device still fails the self-test, contact NI support at ni.com/ support I Received a Thermal Shutdown Error...

  • Page 31: Where To Go For Support

    MXI documentation at Start»Programs»National Instruments MXI, or visit NI Technical Support at ni.com/support Where to Go for Support The National Instruments Web site is your complete resource for technical support. At you have access to everything from ni.com/support troubleshooting and application development self-help resources to email and phone assistance from NI Application Engineers.
  • Page 32 National Instruments, NI, ni.com, and LabVIEW are trademarks of National Instruments Corporation. Refer to the Terms of Use section on ni.com/legal for more information about National Instruments trademarks. Other product and company names mentioned herein are trademarks or trade names of their respective companies. For patents covering National Instruments products, refer to the appropriate location: Help»Patents in your software, the patents.txt file on your CD, or ni.com/patents .

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