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Chapter 10 bus interface, Chapter 11 triggering – National Instruments Network Device DAQ S User Manual

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Contents

NI 6124/6154 User Manual

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Real-Time System Integration (RTSI) .......................................................................... 9-4

RTSI Connector Pinout ................................................................................... 9-4
Using RTSI as Outputs ................................................................................... 9-5
Using RTSI Terminals as Timing Input Signals ............................................. 9-6
RTSI Filters..................................................................................................... 9-6

PXI Clock and Trigger Signals...................................................................................... 9-8

PXI_CLK10 .................................................................................................... 9-8
PXI Triggers.................................................................................................... 9-8
PXI_STAR Trigger ......................................................................................... 9-8
PXI_STAR Filters........................................................................................... 9-9

Routing Signals in Software .......................................................................................... 9-10

Chapter 10
Bus Interface

MITE and DAQ-PnP ..................................................................................................... 10-1
PXI Considerations........................................................................................................ 10-1

PXI Clock and Trigger Signals ....................................................................... 10-1
PXI Express..................................................................................................... 10-1

Data Transfer Methods .................................................................................................. 10-2

Changing Data Transfer Methods between DMA and IRQ............................ 10-2

Chapter 11
Triggering

Triggering with a Digital Source ................................................................................... 11-1
Triggering with an Analog Source ................................................................................ 11-2

Analog Input Channel ..................................................................................... 11-3
Analog Trigger Actions .................................................................................. 11-3

Analog Trigger Types.................................................................................................... 11-3
Analog Trigger Accuracy .............................................................................................. 11-6

Appendix A
Device-Specific Information

Appendix B
Technical Support and Professional Services

Glossary

Index