National Instruments PXI-6289 User Manual page 251

Appendix B Timing Diagrams
Selected Start Trigger
Sync Sample Clock Timebase
Figure B-32. Start Trigger Output Delay Timing Diagram
Time
t Selected Start
12
Trigger
Selected Start
Trigger
Pause Trigger—Pause Trigger is only output asynchronously and only to RTSI. The actual
•
signal being routed is Selected Pause. The Pause Trigger output timing can be derived by
adding the delay in Table B-20 to the total Selected Pause delay.
Selected Pause Trigger
Sync Sample Clock Timebase
B-26 | ni.com
Figure B-31. Start Trigger Path
Selected Start Trigger
PFI/RTSI Terminal
Table B-19. Start Trigger Output Delay Timing
From To
PFI
RTSI
Figure B-33. Pause Trigger Path
Routing Logic
D Q
t
12
Min (ns)
8.1 9.1
7.5 7.7
Routing Logic
D Q
RTSI, PFI
To Internal Logic
Max (ns)
27.1 30.8
17.9 18.5
RTSI
To Internal Logic