Intel® Arria® 10 Transceiver PHY User Guide

Download
ID 683617
Date 3/28/2022
Public
Document Table of Contents

5.3.2.1.3. Word Aligner Synchronous State Machine Mode

In synchronous state machine mode, when the programmed number of valid synchronization code groups or ordered sets is received, rx_syncstatus is driven high to indicate that synchronization is acquired. The rx_syncstatus signal is constantly driven high until the programmed number of erroneous code groups is received without receiving intermediate good groups, after which rx_syncstatus is driven low.

The word aligner indicates loss of synchronization (rx_syncstatus remains low) until the programmed number of valid synchronization code groups are received again.

Did you find the information on this page useful?

Characters remaining:

Feedback Message