Digital Demod:Differential Enabled Property

RFmx Demod 19.1 Help

Edition Date: October 2019

Part Number: 374641M-01

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Short Name: DDemod Differential Enabled

Property of RFmxDemod

Specifies whether the symbols are differentially encoded. This property is applicable only to PSK and MSK modulation types.

You do not need to use a selector string to configure or read this property for the default signal instance. Refer to the Selector Strings topic for information about the string syntax for named signals.

The default value is False.

False (0)

The symbols are directly mapped onto the symbol map.

True (1)

In case of PSK modulation, the transition between two consecutive symbols is mapped onto the symbol map. In case of MSK modulation, the consecutive bits are XORed.

Other modulation types do not have any impact.

Remarks

The following table lists the characteristics of this property.

Datatype /images/reference/en-XX/help/374641M-01/ci32.gif
PermissionsRead/Write
High-level VIs RFmxDemod DDemod Configure Modulation Type
ResettableYes

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