Index
I-2
ni.com
applications
counter input, 7-2
counter output, 7-19
edge counting, 7-2
B
block diagram
NI 6124, A-4
NI 6154, A-10
PFI input circuitry, 8-3
PFI output circuitry, 8-3
buffered
edge counting, 7-3
period measurement, 7-7
position measurement, 7-17
pulse-width measurement, 7-5
semi-period measurement, 7-8
two-signal edge-separation
bus
C
cables
calibration, 1-2, 2-4
calibration certificate (NI resources), B-2
cascading counters, 7-32
Change Detection Event signal, 6-8
channel
choosing frequency measurement, 7-12
clock
10 MHz reference, 9-3
external reference, 9-2
generation, 9-1
PXI, and trigger signals, 9-8
routing, 9-1
common-mode
input range, 4-3
noise
differential ground-referenced
differential non-referenced or
differential signals, 4-9
rejection, 4-11
signal range
differential non-referenced or
signal rejection considerations
differential ground-referenced
connecting
digital I/O signals, 6-9
PFI input signals, 8-6
connecting signals
analog input, 4-6
analog output, 5-4
digital I/O
continuous pulse train generation, 7-21
controlling counting direction, 7-2
conventions used in the manual,
counter
input and output, 7-30
output applications, 7-19
terminals, default, 7-30
Counter
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Counter
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Counter
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Counter
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Counter
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Counter
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