Intel® Cyclone® 10 GX Transceiver PHY User Guide

ID 683054
Date 4/14/2023
Document Table of Contents Interlaken CRC-32 Checker

The Interlaken CRC-32 checker verifies that the data transmitted has not been corrupted between the transmit PCS and the receive PCS. The CRC-32 checker calculates the 32-bit CRC for the received data and compares it against the CRC value that is transmitted within the diagnostic word. rx_enh_crc32_err (CRC error signal) is sent to the FPGA fabric.