:MEASure:AMPLitude:UN:LEVel

Meas. mode:
Jitter
Package License:
L-RND
Waveform type:
NRZ
PAM4
Flex Apps:
FlexDCA
UN (rms) Commands

Command Syntax

:AMPLitude:UN:LEVel.htm {LEVel3 | LEVel2 | LEVel1 | LEVel0}

Description

Selects the logic level at which to perform the UN measurement. For NRZ signals, select either LEVel0 or LEVel1. For PAM4 signals, select either LEVel0, LEVel1, LEVel2, or LEVel3.

PAM4 Waveform?

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

NRZ Waveform

PAM4 Waveform

Query Response

{LEVel3 | LEVel2 | LEVel1 | LEVel0}

Requires FlexDCA revision A.05.60 and above.