Appendix B
Timing Diagrams
©
National Instruments Corporation
B-29
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.
Figure B-33.
Pause Trigger Path
Figure B-34.
Pause Trigger Output Routing Delay Timing Diagram
Sample Clock
The rising edge of the Sample Clock is output synchronous to the Sample
Clock Timebase. It can be calculated by adding the Sample Clock
Timebase insertion to the delay in Table B-21. The exported Sample Clock
signal is active low, each falling edge representing a conversion.
Table B-20.
Pause Trigger Output Routing Delay Timing
Time
From
To
Min (ns)
Max (ns)
t
13
Selected Pause
RTSI
6.7
7.1
16.3
17.0
Selected Pause
Sync Sample Clock Timebase
D Q
To
Internal
Logic
Routing Logic
RTSI
Selected Pause
RTSI Terminal
t
13
t
13
