Timestamping - 2.1 English

Versal ACAP 600G Channelized Multirate Ethernet Subsystem (DCMAC) LogiCORE IP Product Guide (PG369)

Document ID
PG369
Release Date
2023-04-12
Version
2.1 English

The Timestamper is responsible for tracking the departure and arrival of transmitted and received Ethernet frames. It uses the output of the PTP Timer by applying a timestamp with as much accuracy as possible. The reference point (the point at which the timestamp is sampled) is the first PCS block of a given Ethernet frame (first block after the SFD).