Specifies the M-ary number, which is the number of distinct states that represent symbols in the complex baseband modulated waveform.

Syntax

RFMXDEMOD_ATTR_DDEMOD_M

Numeric Value

Data Type

Access

Applies To

2101257

int32

Read/Write

N/A

Remarks


The M-ary number is calculated using the following formula:

M = 2^(bits per symbol)

Recommended values of M for the modulation types are as follows:

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 4.

Name

Value

Description

RFMXDEMOD_VAL_DDEMOD_M_2

2 (0x2)

The M-ary number is 2.

RFMXDEMOD_VAL_DDEMOD_M_4

4 (0x4)

The M-ary number is 4.

RFMXDEMOD_VAL_DDEMOD_M_8

8 (0x8)

The M-ary number is 8.

RFMXDEMOD_VAL_DDEMOD_M_16

16 (0x10)

The M-ary number is 16.

RFMXDEMOD_VAL_DDEMOD_M_32

32 (0x20)

The M-ary number is 32.

RFMXDEMOD_VAL_DDEMOD_M_64

64 (0x40)

The M-ary number is 64.

RFMXDEMOD_VAL_DDEMOD_M_128

128 (0x80)

The M-ary number is 128.

RFMXDEMOD_VAL_DDEMOD_M_256

256 (0x100)

The M-ary number is 256.

RFMXDEMOD_VAL_DDEMOD_M_512

512 (0x200)

The M-ary number is 512.

RFMXDEMOD_VAL_DDEMOD_M_1024

1024 (0x400)

The M-ary number is 1,024.

RFMXDEMOD_VAL_DDEMOD_M_2048

2048 (0x800)

The M-ary number is 2,048.

RFMXDEMOD_VAL_DDEMOD_M_4096

4096 (0x1000)

The M-ary number is 4,096.