Intel® Cyclone® 10 GX Transceiver PHY User Guide

ID 683054
Date 4/14/2023
Document Table of Contents 8B/10B Decoder Running Disparity Checker Feature

Running disparity checker resides in 8B/10B decoder module. This checker checks the current running disparity value and error based on the rate match output. rx_runningdisp and rx_disperr indicate positive or negative disparity and disparity errors, respectively.