H-Tile Hard IP Ethernet Intel® FPGA IP User Guide: Stratix® 10 Devices

ID 683430
Date 4/09/2024

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Document Table of Contents RX Malformed Packet Handling

While receiving an incoming packet from the Ethernet link, the RX MAC expects packets to end with a Terminate Control byte. If a control byte other than Error or Terminate is found inside a frame, the RX MAC asserts o_rx_error[0] when the frame ends to indicate that it was a malformed packet.