Advanced Eye Measurements

Meas. mode:
Eye
Package License:
L-RND
Licensed Feature:
F-AEYE
Compatible waveforms:
NRZ
PAM4
Flex Apps:
FlexDCA
FlexRT
Eye Mode Command Groups
Advanced Eye Commands

Advanced eye provides the ability to Measure TJ (Total Jitter), DJ (Deterministic Jitter) and RJ (Random Jitter) on patterns longer than PRBS16, such as PRBS31, and to perform mask testing based on BER eye contours. Two identical SCPI nodes exist: :EYE and :CGRade. These nodes are equivalent and you can use either one at any time, but it is recommended that you consistently use :EYE. The :CGRade node is provided for legacy reasons. For example, the following two commands are equivalent: :MEASure:EYE:FALLtime and :MEASure:CGRade:FALLtime.

PAM Configuration

Requires FlexDCA revision A.02.50 and above.

Deprecated Commands