National Instruments DAQArb 5411, Руководство пользователя

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Table of Contents
©
National Instruments Corporation vii DAQArb 5411 User Manual
Appendix A
Specifications
Appendix B
Waveform Sampling and Interpolation
Appendix C
Customer Communication
Glossary
Index
Figures
Figure 1-1. The Relationship between the Programming Environment,
NI-DAQ, and Your Hardware ............................................................... 1-4
Figure 3-1. DAQArb 5411 I/O Connector................................................................ 3-1
Figure 3-2. Output Levels and Load Termination
Using a 50
Ω
Output Impedance ........................................................... 3-2
Figure 3-3. SYNC Output and Duty Cycle............................................................... 3-3
Figure 3-4. DAQArb 5411 50-Pin Digital Output Connector
Pin Assignments .................................................................................... 3-5
Figure 3-5. SHC50-68 68-Pin Connector Pin Assignments ..................................... 3-7
Figure 4-1. DAQArb 5411 Block Diagram .............................................................. 4-1
Figure 4-2. Waveform Data Path Block Diagram .................................................... 4-3
Figure 4-3. Waveform Memory Architecture........................................................... 4-4
Figure 4-4. Waveform Linking and Looping ........................................................... 4-6
Figure 4-5. Waveform Staging Block Diagram........................................................ 4-7
Figure 4-6. Waveform Generation Process .............................................................. 4-8
Figure 4-7. DDS Building Blocks ............................................................................ 4-9
Figure 4-8. Waveform Generation Trigger Sources ................................................. 4-12
Figure 4-9. Single Trigger Mode for Arb Mode....................................................... 4-13
Figure 4-10. Single Trigger Mode for DDS Mode ..................................................... 4-13
Figure 4-11. Continuous Trigger Mode for Arb Mode .............................................. 4-14
Figure 4-12. Continuous Trigger Mode for DDS Mode............................................. 4-14
Figure 4-13. Stepped Trigger Mode for Arb Mode .................................................... 4-15
Figure 4-14. Burst Trigger Mode for Arb Mode ........................................................ 4-16