Specifies the reference used to normalize the error vector magnitude (EVM).

Syntax

RFMXDEMOD_ATTR_DDEMOD_EVM_NORMALIZATION_REFERENCE

Numeric Value

Data Type

Access

Applies To

2101305

int32

Read/Write

N/A

Remarks


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

The default value is Peak.

Name

Value

Description

RFMXDEMOD_VAL_DDEMOD_EVM_NORMALIZATION_REFERENCE_PEAK

0 (0x0)

The EVM is normalized to the peak magnitude of the reference symbols.

RFMXDEMOD_VAL_DDEMOD_EVM_NORMALIZATION_REFERENCE_RMS

1 (0x1)

The EVM is normalized to the RMS magnitude of the reference symbols. This value is applicable only to modulation types, such as quadrature-amplitude modulation (QAM). This value is expressed in which the symbols in the map do not have a constant amplitude.