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NI Digital Waveform Generator/Analyzer Guide

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Performance Issues Using MXI Connection

When using a MXI connection to control the PXI chassis, the MXI
Optimization Application must be run prior to using the NI device.
By default, this application runs automatically when Windows starts. Use of
a MXI connection without running this application may result in a

time

exceeded

or

internal software error

, or an initialization, timeout, or

performance issue when using the NI device.

If you are experiencing errors and are uncertain whether the MXI
Optimization Application ran, navigate to

Start»Programs»National

Instruments MXI

and select

MXI Optimization

to run the application.

If the application is not installed, refer to the software CD included with the
MXI kit to install the software. After installation, you may be required to
reboot the computer before using the MXI Optimization Application.

If you continue to have initialization or performance issues, refer to the
MXI documentation at

Start»Programs»National Instruments MXI

, or

visit NI Technical Support at

ni.com/support

.

Technical Support Resources

NI Web Support

The National Instruments Web site is your complete resource for technical
support. At

ni.com/support

you have access to everything from

troubleshooting and application development self-help resources to email
and phone assistance from NI Application Engineers.

A Declaration of Conformity (DoC) is our claim of compliance with the
Council of the European Communities using the manufacturer’s declaration
of conformity. This system affords the user protection for electronic
compatibility (EMC) and product safety. You can obtain the DoC for your
product by visiting

ni.com/certification

. If your product supports

calibration, you can obtain the calibration certificate for your product at

ni.com/calibration

.

Worldwide Support

National Instruments corporate headquarters is located at
11500 North Mopac Expressway, Austin, Texas, 78759-3504.
National Instruments also has offices located around the world to help
address your support needs. For telephone support in the United States, create

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Содержание NI 654X

Страница 1: ...er 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 For free downloads of the most current versions of product documentation and example programs visit ni com instruments Contents Conventions 2 1 Verifying the System Components 4 Minimum System ...

Страница 2: ...lues associated with a bit or signal name for example DIO 3 0 The symbol leads you through nested menu items and dialog box options to a final action The sequence File Page Setup Options directs you to pull down the File menu select the Page Setup item and select Options from the last dialog box This icon denotes a tip which alerts you to advisory information This icon denotes a note which alerts ...

Страница 3: ...d responses that the computer automatically prints to the screen This font also emphasizes lines of code that are different from the other examples monospace italic Italic text in this font denotes text that is a placeholder for a word or value that you must supply PCI Peripheral Component Interconnect PCI is a high performance expansion bus architecture originally developed by Intel to replace IS...

Страница 4: ...M A PXI chassis and controller or desktop computer 1 8 in flathead screwdriver Number 1 Phillips screwdriver Microsoft Internet Explorer 5 5 or later Measurement Automation Explorer MAX 3 1 or later A screen resolution of 800 600 with 256 colors required for the NI Script Editor The appropriate cable for your device listed in Table 1 A compatible connectivity accessory for your NI digital waveform...

Страница 5: ...ollowing precautions Ground yourself with a grounding strap or by touching 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 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 co...

Страница 6: ...s you should install the gasket Refer to step 5 Installing the Hardware for more information about the gasket 4 Installing the Software This section describes the software installation process for the NI digital waveform generator analyzer Choose and Install Your ADE You can create applications for your digital waveform generator analyzer using LabVIEW 7 0 or later LabWindows CVI 6 0 or later or M...

Страница 7: ...O CD and is installed when you install the driver The NI Script Editor provides an intuitive interface to help you develop linking and looping pattern generation operations NI Script Editor Help contains more information about the NI Script Editor You can access NI Script Editor Help by launching the NI Script Editor and selecting Help NI Script Editor Help from the toolbar Optional Install the NI...

Страница 8: ... speed to low or turn the fan off 3 Position the chassis so that you allow plenty of space between the chassis fan intake and exhaust vents Blocking the fans affects the air flow needed for cooling For more information refer to the chassis documentation 4 If you need to use an EMI gasket to reduce high frequency emissions install it now Refer to the Retrofitting Your PXI Module Note to Users for g...

Страница 9: ...not clean the module with any solvents or liquids For more information about module cooling refer to the guidelines in the Maintain Forced Air Cooling Note to Users included with your NI digital waveform generator analyzer Maintaining PXI Systems Clean the fan filters on the chassis regularly to prevent air circulation path blockage Cleaning frequency depends on the amount of use and the operating...

Страница 10: ...I 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 Caution It is important to completely screw the device into the PCI slot both for mechanical stability and for creating a solid ground connection which reduces signal noise Some computer manufact...

Страница 11: ...figure and test the digital waveform generator analyzer MAX should automatically detect the device you installed 2 Expand Devices and Interfaces If you are using an NI digital waveform generator analyzer with the LabVIEW Real Time Module expand Remote Systems Find your target IP address or name expand it and then expand Devices and Interfaces 3 Expand NI DAQmx Devices 4 Check that your device appe...

Страница 12: ...signed to the digital device You need this information when you program the device Using the Test Panel to Generate and Acquire Data To verify your device configuration use the device test panel in MAX to generate and acquire simple digital data using your device by completing the following steps 1 Right click the device under NI DAQmx Devices and select Test Panels as shown in Figure 3 2 Click th...

Страница 13: ...ttons are shown in the following figure Because the data channels on the NI digital waveform generator analyzer are bidirectional while the data is being continuously generated on all of the channels as in the previous step you can acquire the data being generated Note Refer to the specifications for your device for information on the setup and hold times and propagation delays associated with gen...

Страница 14: ...ed for differential high speed digital signal transmission Using Accessories NI 654X 655X Only NI recommends using the NI CB 2162 single ended digital I O accessory to access the signals on the 68 pin DDC connector and to terminate the DIO channels The NI CB 2162 also provides a platform for circuit prototyping and DUT testing The NI CB 2162 is specifically designed for use with single ended NI di...

Страница 15: ...ital Waveform Generator Analyzer 2 SHC68 C68 D2 Cable 3 NI CB 2162 Accessory 1 PXI Chassis with NI Digital Waveform Generator Analyzer 2 NI SMB 2163 Accessory 3 SHC68 C68 D2 Cable NI PXI 6551 50 MHz Digital I O DIGITAL DATA CONTROL PFI 0 ACCESS ACTIVE CLK IN CLK OUT 1 3 2 J15 J5 J6 NI PXI 1042 2 3 NI PXI 6551 50 MHz Digital I O DIGITAL DATA CONTROL PFI 0 ACCESS ACTIVE CLK IN CLK OUT 1 NI PXI 1042 ...

Страница 16: ...ital waveform generator analyzers This section provides information on the general wiring considerations for each type of application Both examples use the NI CB 2162 for signal termination Dynamic Generation When performing dynamic generation an NI digital waveform generator analyzer generates data through a matched impedance system that consists of a 50 Ω output impedance a 50 Ω cable and a 50 Ω...

Страница 17: ... 7 Dynamic Acquisition Functional Diagram Note NI digital waveform generator analyzers have various input impedance settings as shown in the following table Refer to the NI Digital Waveform Generator Analyzer Help for more information about signal termination Table 3 Supported Impedance Settings Device Supported Input Impedance NI 654X 10 kΩ NI 655X 50 Ω or 10 kΩ NI 656X 100 Ω for channels configu...

Страница 18: ... The NI HSDIO examples demonstrate some of the functionality of the NI digital waveform generator analyzers that you can use or integrate into your applications For the location of example programs that you can use as a basis for your first NI HSDIO program refer to Programming Getting Started with NI HSDIO in the NI Digital Waveform Generator Analyzer Help Appendix A Device Front Panels This sect...

Страница 19: ...21 22 23 24 25 26 27 28 29 30 31 32 33 34 DIO 31 GND DIO 29 GND DIO 27 GND DIO 25 RESERVED DIO 23 GND DIO 21 GND DIO 19 GND DIO 17 GND DIO 15 GND DIO 13 GND DIO 11 GND DIO 9 GND DIO 7 PFI 1 DIO 5 GND DIO 3 PFI 3 DIO 1 GND DDC CLK OUT GND DIO 30 GND DIO 28 GND DIO 26 GND DIO 24 GND DIO 22 GND DIO 20 GND DIO 18 GND DIO 16 GND DIO 14 RESERVED DIO 12 GND DIO 10 GND DIO 8 GND DIO 6 RESERVED DIO 4 GND D...

Страница 20: ...quisition 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 35 37 39 41 43 45 47 49 51 53 55 57 59 61 63 65 DIO 0 31 Data Bidirectional digital I O data channels 0 through 31 26 30 64 PFI 1 3 Control Input terminals to the NI 654X for external triggers or output terminals from the NI 654X for events 2 4 6 10 12 14 16 18 20 22 24 28 32 34 36 38 40 42 44 46 48 50 54 56 58 62 66 GND Ground Ground reference ...

Страница 21: ...53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 RESERVED GND RESERVED GND RESERVED GND RESERVED RESERVED RESERVED GND RESERVED GND DIO 19 GND DIO 17 GND DIO 15 GND DIO 13 GND DIO 11 GND DIO 9 GND DIO 7 PFI 1 DIO 5 GND DIO 3 PFI 3 DIO 1 GND DDC CLK OUT GND RESERVED GND RESERVED GND RESERVED GND RESERVED GND...

Страница 22: ...4 01 the NI 656X pinout is reversed at the end connector For example the signal shown on pin 1 shown in the previous figure would map to pin 73 at the end connector Table 5 NI 655X DDC Connector Pins Pins Signal Name Signal Type Signal Description 33 DDC CLK OUT Control Output terminal for the exported Sample clock 67 STROBE Control Terminal for the external Sample clock source which can be used f...

Страница 23: ... DIO 9 GND DIO 10 GND DIO 11 GND DIO 12 GND DIO 13 GND DIO 14 GND DIO 15 GND STROBE GND DDC CLK OUT LVDS GND RESERVED NC GND DDC CLK OUT LVPECL GND PFI_1 PFI_2 PFI_3 GND RESERVED NC DIO 0 DIO 1 DIO 2 DIO 3 DIO 4 DIO 5 DIO 6 DIO 7 DIO 8 DIO 9 DIO 10 DIO 11 DIO 12 DIO 13 DIO 14 DIO 15 STROBE DDC CLK OUT LVDS RESERVED NC DDC CLK OUT LVPECL 1 3 2 4 6 5 7 9 8 10 12 11 13 15 14 16 18 17 19 21 20 22 24 2...

Страница 24: ...ported Sample clock 72 DDC CLK OUT LVPECL Control Complementary terminal for the LVPECL exported Sample clock 62 STROBE Control Positive external Sample clock source which can be used for dynamic acquisition 63 STROBE Control Complementary external Sample clock source which can be used for dynamic acquisition 14 17 20 23 26 29 32 35 38 41 44 47 50 53 56 59 DIO 0 15 Data Bidirectional digital I O d...

Страница 25: ...LL or for the external Sample clock used for pattern generation and or acquisition PFI 0 Programmable Function Interface PFI 0 Control Input terminal to the device for external triggers or output terminal from the device for events CLK OUT Reference Clock Output Control Terminal for the exported PLL Reference clock or the exported Sample clock Table 8 ACTIVE LED Indicators Color Indications Off De...

Страница 26: ...ls from the PXI module front panel 3 Remove the PXI module and inspect for signs of damage Do not reinstall a damaged device 4 Reinstall the PXI module using the procedure described in step 5 Installing the Hardware 5 Power on your PXI chassis 6 Verify the device appears in MAX 7 Reset the device in MAX and perform a self test Refer to step 6 Configuring and Testing in MAX for information on perfo...

Страница 27: ...ill 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 I received the kErrorDeviceShutDownDueToHighTemp error and my device shut down What should I do next To re enable your device after a thermal shutdown you must perform a hard reset in which the device integra...

Страница 28: ...ce issues refer to the MXI documentation at Start Programs National Instruments MXI or visit NI Technical Support at ni com support Technical Support Resources NI Web Support The National Instruments Web site is your complete resource for technical support At ni com support you have access to everything from troubleshooting and application development self help resources to email and phone assista...

Страница 29: ...685 7530 China 86 21 6555 7838 Czech Republic 420 224 235 774 Denmark 45 45 76 26 00 Finland 385 0 9 725 725 11 France 33 0 1 48 14 24 24 Germany 49 0 89 741 31 30 India 91 80 51190000 Israel 972 0 3 6393737 Italy 39 02 413091 Japan 81 3 5472 2970 Korea 82 02 3451 3400 Malaysia 603 9131 0918 Mexico 01 800 010 0793 Netherlands 31 0 348 433 466 New Zealand 0800 553 322 Norway 47 0 66 90 76 60 Poland...

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Страница 32: ...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 2003 2005 National Instruments Corp All rights reserved ...

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