Low Latency 40G Ethernet Intel® FPGA IP User Guide: Agilex™ 5 FPGAs and SoCs

ID 813652
Date 7/22/2024
Public
Document Table of Contents

4.3.5. TX Avalon® Streaming Filter

The TX Avalon® streaming filter is added in TX adapter to monitor incoming Avalon® streaming TX traffic. When an illegal packet occurs, it raises an error signal. To prevent incorrect behavior downstream, the TX Avalon® streaming filter removes some illegal packets. When illegal patterns occur, it raises the error flag, so that you can be aware of the problem. Some of the illegal traffic patterns are also filtered to prevent downstream problems.