:MEASure:AMPLitude:LIST:SELect

Meas. mode:
Jitter
Package License:
L-RND
Waveform type:
NRZ
PAM4
Flex Apps:
FlexDCA
Amplitude Panel List Commands

Command Syntax

:MEASure:AMPLitude:LIST:SELect  <index>

<index> is an int.

Query Syntax

:MEASure:AMPLitude:LIST:SELect?

Description

Selects an measurement in the active measurement list, which is displayed in the Amplitude results table. Annotations for the selected measurement are placed on the displayed waveform at the level or coordinate used to calculate the final measurement result.

PAM4 Waveform?

For PAM4 waveforms, use this recommended (identical algorithm) command instead:

The argument is an index number that specifies the measurement to select. The active measurement list is indexed starting at 1. As a result, the first (top most) measurement in the list is identified as 1, the second measurement from the top is identified as 2, and so forth. To get the index value for a specific measurement, use the :LOCation? child command for the targeted measurement. For example, use :MEASure:AMPLitude:Q:LOCation?.

Amplitude analysis must be turned on before the first interference measurement can be made. Use the :MEASure:AMPLitude:DEFine:ANALysis command.

Example Command Sequence

Read the measurement location in the active measurement list, send the SELect command using the returned value. In this case 2.

:SYSTem:MODE JITTer
:MEASure:AMPLitude:DEFine:ANALysis ON
:MEASure:AMPLitude:Q:LOCation?
…
…
:MEASure:AMPLitude:LIST:SELect 2