Table Of Contents

IviDigitizer Configure Sample Clock [SC] (G Dataflow)

Version:
    Last Modified: October 24, 2017

    Configures the sample clock of the digitizer.

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    Note  

    This node is part of the IviDigitizerSampleClock [SC] extension group.

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    Frequency (1.0e6)

    Specifies the frequency of the external sample clock. This input is used only if the IviDigitizer Sample Clock Source property is set to external. The driver uses this value to set the IviDigitizer Sample Clock External Frequency property. Unit: Hertz Default Value: 1.0e6

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    Sample Clock Source (Internal)

    Specifies the source of the sample clock signal. The driver uses this value to set the IviDigitizer Sample Clock Source property. Valid Values: - IVIDIGITIZER_VAL_SAMPLE_CLOCK_SOURCE_INTERNAL (0) The internal sample clock is used. - IVIDIGITIZER_VAL_SAMPLE_CLOCK_SOURCE_EXTERNAL (1) An external sample clock is used. Default Value: VIDIGITIZER_VAL_SAMPLE_CLOCK_SOURCE_INTERNAL

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    Divider (1.0)

    Specifies the value by which the external sample clock should be divided. This value is used only if the Sample Clock Source input is set to External. Default Value: 1.0

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    instrument handle out

    The instrument handle that you obtain from the IviDigitizer Initialize Node or IviDigitizer Initialize With Options Node. The handle identifies a particular instrument session.

    Default: None

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    error out

    Error information.

    The node produces this output according to standard error behavior.

    Standard Error Behavior

    Many nodes provide an error in input and an error out output so that the node can respond to and communicate errors that occur while code is running. The value of error in specifies whether an error occurred before the node runs. Most nodes respond to values of error in in a standard, predictable way.

    error in does not contain an error error in contains an error
    If no error occurred before the node runs, the node begins execution normally.

    If no error occurs while the node runs, it returns no error. If an error does occur while the node runs, it returns that error information as error out.

    If an error occurred before the node runs, the node does not execute. Instead, it returns the error in value as error out.
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    error in

    Error conditions that occur before this node runs.

    The node responds to this input according to standard error behavior.

    Standard Error Behavior

    Many nodes provide an error in input and an error out output so that the node can respond to and communicate errors that occur while code is running. The value of error in specifies whether an error occurred before the node runs. Most nodes respond to values of error in in a standard, predictable way.

    error in does not contain an error error in contains an error
    If no error occurred before the node runs, the node begins execution normally.

    If no error occurs while the node runs, it returns no error. If an error does occur while the node runs, it returns that error information as error out.

    If an error occurred before the node runs, the node does not execute. Instead, it returns the error in value as error out.

    Default: No error

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    instrument handle

    The instrument handle that you obtain from the IviDigitizer Initialize Node or IviDigitizer Initialize With Options Node. The handle identifies a particular instrument session.

    Default: None

    Where This Node Can Run:

    Desktop OS: Windows

    FPGA: Not supported

    Web Server: Not supported in VIs that run in a web application


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