Figure 7-28. pulse generation for ets, Counter timing signals, Counter n source signal – National Instruments NI 6238 User Manual
Page 91: Counter timing signals -26, Counter n source signal -26
Chapter 7
Counters
7-26
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frequency of the system. Figure 7-28 shows an example of pulse generation
for ETS; the delay from the trigger to the pulse increases after each
subsequent Gate active edge.
Figure 7-28. Pulse Generation for ETS
For information on connecting counter signals, refer to the
Counter Timing Signals
M Series devices feature the following counter timing signals.
•
Counter n Source
•
Counter n Gate
•
Counter n Aux
•
Counter n A
•
Counter n B
•
Counter n Z
•
Counter n Up_Down
•
Counter n HW Arm
•
Counter n Internal Output
•
Counter n TC
•
Frequency Output
In this section, n refers to either Counter 0 or 1. For example, Counter n
Source refers to two signals—Counter 0 Source (the source input to
Counter 0) and Counter 1 Source (the source input to Counter 1).
Counter n Source Signal
The selected edge of the Counter n Source signal increments and
decrements the counter value depending on the application the counter is
OUT
D1
D2 = D1 +
ΔD
D3 = D1 + 2
ΔD
GATE