PCIe/PXIe-5211 |
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4.3.5 Two-Edge Separation
The counter measures the speration (interval between each rising edges of two
signals) between the rising edges of two signals. Default, the first signal must be
connected to Counter Gate terminal and the second signal must be connect to
Counter Aux terminal.
Set JY5211CITask.Type to CIType.TwoEdgeSeparation to use this function.
Timing
1) Single Mode
The number of rising edges of timebase between the rising edge of the first signal
and the rising edge of the scecond signal is written to the register on each rising edge
of the second signal.
The number of rising edges of timebase between previous rising edge of the second
signal and current rising edge of the first signal is written to the resgiter on each
rising edge of the first signal.
As shown in Figure 27.
Figure 27 Two-Edge Separation in Single Mode
To configure the counter to work in this mode, set JY5211CITask.Mode to
CIMode.Single.
2) Finite/Continuous Mode with Explicit Sample Clock:
The counting values of rising edges of timebase between first signal and second
signal are stored into buffer on each rising edge of the sample clock, as shown in
Figure 28.
Содержание PCIe-5211
Страница 1: ...User Manual Version Revision Date V1 6 2 Oct 09 2021 PCIe PXIe 5211 Counter Timer Module User Manual...
Страница 9: ...PCIe PXIe 5211 jytek com 5 2 2 Digital IO Specifications Table 1 Digital IO Specifications...
Страница 10: ...PCIe PXIe 5211 jytek com 6 2 3 Counter Timer Specifications Table 2 Counter Timer Specifications...
Страница 11: ...PCIe PXIe 5211 jytek com 7 2 4 Other Specifications Table 3 Other Specifications...
Страница 12: ...PCIe PXIe 5211 jytek com 8 2 5 Front Panel and Pin Definition Figure 3 Front Pannel...
Страница 13: ...PCIe PXIe 5211 jytek com 9 Table 4 Pin Defination...
Страница 36: ...PCIe PXIe 5211 jytek com 32 Figure 24 Frequency Measure Values In Single Mode...