Configures an individual user-defined channel when the channel configuration mode is set to User Defined.

Use "channel<n>" as the selector string to configure this VI.

A channel is defined by the Walsh code length and number and the quadrature branch on which it is mapped.


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Inputs/Outputs

  • cstr.png Selector String —

    Selector String specifies a selector string comprising of the signal name and channel number. If you do not specify the signal name, the default signal instance is used. The default value is "channel0".

    Examples:

    "channel0"

    "signal::sig1/channel0"

    You can use the RFmxCDMA2k Build Channel String VI to build the selector string.

  • cgenclassrntag.png Instrument Handle In —

    Instrument Handle In specifies the RFmx session refnum. Instrument Handle In is obtained from the RFmxInstr Initialize NIRFSA VI.

  • ci32.png Walsh Code Length —

    Walsh Code Length specifies the Walsh code length of a specific user-defined channel. The default value is 64.

  • ci32.png Walsh Code Number —

    Walsh Code Number specifies the Walsh code number of a specific user-defined channel. The default value is 0.

  • ci32.png Branch —

    Branch specifies the branch on which a specific user-defined channel is mapped. The default value is I.

    I (0) Specifies the in-phase branch.
    Q (1) Specifies the quadrature branch.
    I and Q (2) Specifies the in-phase and quadrature branch.
  • cerrcodeclst.png error in (no error) —

    error in describes error conditions that occur before this node runs. This input provides standard error in functionality.

  • igenclassrntag.png Instrument Handle Out —

    Instrument Handle Out passes a reference to your RFmx session to the next VI.

  • ierrcodeclst.png error out —

    error out contains error information. This output provides standard error out functionality.