Type: Answers

Type: Errata

Area: Intellectual Property

Transmit Path: CRC Insertion Must Be Turned On


For Low Latency Ethernet 10G MAC designs that turn on PTP 1-step clock support, you must enable CRC insertion. If you do not configure CRC insertion, you may get incorrect data frames when the pause frames and data frames interleave.

This issue is fixed in version 14.0 of the Low Latency Ethernet 10G MAC.