L- and H-Tile Transceiver PHY User Guide

ID 683621
Date 1/30/2024
Document Table of Contents

2.4.4. Debug Functions

Intel® Stratix® 10 transceivers contain features that are useful in debugging and characterizing high-speed serial links. They include hardened pattern generators and verifiers, loopback modes and On-Die Instrumentation (ODI) for monitoring height and eye width.

Note: ODI is fully supported for H-Tile devices. However, for L-Tile devices, ODI is a functional diagnostic utility for remote system debug and link tuning, in other words, up to 25.8 Gbps. The ODI feature does not support relative channel-to-channel comparisons on L-Tile devices.