Routing A Signal To Counter N Source; Routing Counter N Source To An Output Terminal - National Instruments DAQ X Series User Manual

Chapter 7 Counters

Routing a Signal to Counter n Source

Each counter has independent input selectors for the Counter n Source
signal. Any of the following signals can be routed to the Counter n Source
input:
•
•
•
•
•
•
•
•
•
•
In addition, TC or Gate from a counter can be routed to a different counter
source.
Some of these options may not be available in some driver software.

Routing Counter n Source to an Output Terminal

You can route Counter n Source out to any PFI <0..15>, RTSI <0..7>, or
PXIe-DSTARC terminal. All PFIs are set to high-impedance at startup.
X Series User Manual
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Table 7-8. Counter Applications and Counter n Source
Application
Pulse Generation
One Counter Time Measurements
Two Counter Time Measurements
Non-Buffered Edge Counting
Buffered Edge Counting
Two-Edge Separation
100 MHz Timebase
20 MHz Timebase
100 kHz Timebase
RTSI <0..7>
PFI <0..15>
PXI_CLK10
PXI_STAR
PXIe-DSTAR<A,B>
Analog Comparison Event
Change Detection Event
7-42
Purpose of Source Terminal
Counter Timebase
Counter Timebase
Input Terminal
Input Terminal
Input Terminal
Counter Timebase
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