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DEWE-ORION-1616-10x
72
144 144 72
72
509
1309
0
72
72
509
509
1309
Sample Clock
Counter Source
Synchronized Value
80 MHz Counter Value
218
1
2
3
4
5
6
Figure 16: Pulse Width Measurement
For measuring the low time of the signal, the input signal has to be inverted on the ORION-EXP-CNT6.
3.2.1.6 Two Pulse Edge Separation Measurement
The two pulse edge separation measurement is similar to the pulse width measurement, except that there
are two input signals:
Counter Start
and
Counter Stop
. After a rising edge has occurred on
Counter Start
the
counter counts rising edges of the internal time base. Additional edges on signal start are ignored. After a
rising edge has occurred on
Counter Stop
the counter stops counting and the value is stored in a register. At
the next rising edge on
Counter Start
the counter starts counting from zero again. At every
Sample Clock
(
1
,
2
, …,
6
) the register value is read out.
Summary of Contents for DEWE-ORION-1616-10 Series
Page 56: ...C2 Notes...
