National Instruments NI 6225 - Page 12

Contents
M Series User Manual xii ni.com
Data Transfer Methods .................................................................................................. 10-4
Changing Data Transfer Methods ................................................................... 10-5
Chapter 11
Triggering
Triggering with a Digital Source................................................................................... 11-1
Triggering with an Analog Source ................................................................................ 11-2
APFI <0..1> Terminals ................................................................................... 11-2
Analog Input Channels.................................................................................... 11-3
Analog Trigger Actions .................................................................... 11-3
Routing Analog Comparison Event to an Output Terminal ........................... 11-3
Analog Trigger Types.................................................................................................... 11-3
Analog Edge Triggering.................................................................................. 11-4
Analog Edge Triggering with Hysteresis........................................................ 11-4
Analog Edge Trigger with Hysteresis (Rising Slope) ...................... 11-5
Analog Edge Trigger with Hysteresis (Falling Slope) ..................... 11-5
Analog Window Triggering ............................................................................ 11-6
Analog Trigger Accuracy .............................................................................................. 11-7
Appendix A
Device-Specific Information
NI 6220..........................................................................................................................A-2
NI 6221..........................................................................................................................A-7
NI 6224..........................................................................................................................A-24
NI 6225..........................................................................................................................A-30
NI 6229..........................................................................................................................A-45
NI 6250..........................................................................................................................A-61
NI 6251..........................................................................................................................A-66
NI 6254..........................................................................................................................A-86
NI 6255..........................................................................................................................A-92
NI 6259.......................................................................................................................... A-107
NI 6280.......................................................................................................................... A-129
NI 6281.......................................................................................................................... A-134
NI 6284.......................................................................................................................... A-139
NI 6289.......................................................................................................................... A-145
Appendix B
Timing Diagrams
Appendix C
Troubleshooting