:SPRocess:DFEQualizer:PRESets

Instrument:
N1000A
N109x
Flex Apps:
FlexDCA
FlexRT
Meas. mode:
Scope
Eye
Jitter
Package License:
L-RND

To Install DFE Operator

Use this command:

:FUNCtion:FOPerator DFEQualizer

If secondary to Reference Rx operator:

:FUNCtion:SOP4 DFEQualizer

DFE Commands

Command Syntax

:SPRocess:DFEQualizer:PRESets <string>

Description

Loads a previously saved a preset for a Decision Feedback Equalizer (DFE) operator. To query which presets are available for loading, use the PRESets:SELections? query.

Keysight Supplied DFE Presets

  • IEEE 802.3ck

For Reference Rx operator, what function do I send this command to?

If the DFE equalizer is a secondary function to the Reference Rx operator, address the :SPRocess:DFEQualizer:PRESets command to the Reference Rx function as identified in the following Reference Rx Setup dialog's operator diagram. In the following figure, this would be Function 2 and the command would be:

:SPRocess2:DFEQualizer:PRESets

Presets can only be saved from the operator's Setup dialog. There is no programming command for this task.

Requires FlexDCA revision A.04.50 and above.

Example Command

:SPRocess:DFEQualizer:PRESets "MyPreset"  //  Load a saved preset.