L- and H-Tile Transceiver PHY User Guide

ID 683621
Date 1/30/2024
Document Table of Contents On-die Instrumentation

You can use the Transceiver Toolkit to monitor the eye width and eye height of the signal, or you can also use the Avalon® memory-mapped interface through sequences outlined in the Logical View of the L-Tile/H-Tile Transceiver Registers.

Figure 92. On-die Instrumentation Serial Bit Checker
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.