RFmxTDSCDMA ModAcc Fetch Data Active CDE VI
- Updated2025-10-13
- 3 minute(s) read
Returns the peak value among the code domain errors (CDEs) of the active channels, as well as the code number, spreading factor, and branch that correspond to this peak value.

Inputs/Outputs
Selector String
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Selector String specifies a selector string comprising of the signal name and result name. If you do not specify the signal name, the default signal instance is used. If you do not specify the result name, the default result instance is used. The default value is "" (empty string). Examples: "" "signal::sig1" "result::r1" "signal::sig1/result::r1" You can use the RFmxTDSCDMA Build Signal String VI to build the selector string.
Instrument Handle In
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Instrument Handle In specifies the RFmx session refnum. Instrument Handle In is obtained from the RFmxInstr Initialize NIRFSA VI.
Timeout (s)
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Timeout specifies the timeout for fetching the specified measurement. This value is expressed in seconds. Set this value to an appropriate time, longer than expected for fetching the measurement. A value of -1 specifies that the VI waits until the measurement is complete. The default value is 10.
error in (no error)
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error in describes error conditions that occur before this node runs. This input provides standard error in functionality.
Peak Data Active CDE Number of Channels
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Peak Data Active CDE Number of Channels returns the number of channels used to determine the peak active CDE.
Instrument Handle Out
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Instrument Handle Out passes a reference to your RFmx session to the next VI.
Maximum Peak Data Active CDE (dB)
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Maximum Peak Data Active CDE returns the maximum value of the peak data active CDE among all active physical channels, active time slots and averaging iterations. This value is expressed in dB. The peak data active CDE value is averaged over all averaging iterations.
Peak Data Active CDE Spreading Factor
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Peak Data Active CDE Spreading Factor returns the spreading factor used for retrieving the peak CDE of the active physical channel corresponding to measured value of the Maximum Peak Data Active CDE property.
Peak Data Active CDE Code
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Peak Data Active CDE Code returns the peak channelization code of the channel corresponding to the measured value of the Maximum Peak Data Active CDE property.
error out
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error out contains error information. This output provides standard error out functionality. |
Selector String
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Instrument Handle In
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Timeout (s)
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error in (no error)
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Peak Data Active CDE Number of Channels
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Instrument Handle Out
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Maximum Peak Data Active CDE (dB)
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error out
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