Low Latency 40G for ASIC Proto Ethernet Intel® FPGA IP User Guide

ID 683221
Date 11/10/2022
Document Table of Contents RX CRC Checking and Dynamic Forwarding

By default, the RX MAC strips off the CRC bytes before forwarding the packet to the MAC client. You can configure the core to retain the RX CRC and forward it to the client by updating the MAC_CRC_CONFIG register.