Subclass 2 - 4.2 English

JESD204C LogiCORE IP Product Guide (PG242)

Document ID
PG242
Release Date
2023-11-06
Version
4.2 English

Subclass 2 is only supported for 8B10B linecoding. Subclass 2 supports deterministic latency using only the SYNC signal. The timing and clocking requirements for the launch (by an RX core), and capture (by a TX core) of the SYNC signal are key to achieving reliable deterministic latency. Care must be taken to ensure the timing of this signal is met.