Stratix V Device Handbook: Volume 2: Transceivers

ID 683779
Date 11/23/2021
Document Table of Contents EyeQ

The EyeQ feature is a debug and diagnosis tool that helps you analyze the received data by measuring the horizontal and vertical eye margin. There are two multiplexers, each of which selects one path for the clock and data to feed to the deserializer, respectively.

Figure 10. Receiver and EyeQ Architecture