Specifies whether the device is the master for synchronizing the shared Advance Trigger between multiple devices.

Syntax

NIRFSA_ATTR_SYNC_ADVANCE_TRIGGER_MASTER

Numeric Value

Data Type

Access

Applies To

1150184

ViBoolean

Read/Write

N/A

Remarks


The master device distributes the synchronized Advance Trigger to all devices in the system through the Advance Trigger distribution line.

When synchronizing the Advance Trigger, one device must always be designated as the master. When the device is configured as a master, it actively drives the Advance Trigger distribution line. When the device is configured as a slave, set the NIRFSA_ATTR_ADVANCE_TRIGGER_TYPE attribute to NIRFSA_VAL_DIGITAL_EDGE, and the NIRFSA_ATTR_DIGITAL_EDGE_ADVANCE_TRIGGER_SOURCE attribute to NIRFSA VAL SYNC ADVANCE TRIGGER STR.

Refer to the Synchronization Using NI-RFSA and NI-RFSG topic appropriate to your device in the NI RF Vector Signal Analyzers Help for more information about device synchronization for vector signal transceivers.

Defined Values:

Value

Description

VI_TRUE

The device is the master device for synchronizing the Advance Trigger.

VI_FALSE

The device is not the master device for synchronizing the Advance Trigger.

Default Value: VI_FALSE

Supported Devices: PXIe-5644/5645/5646