V-Series Transceiver PHY IP Core User Guide

ID 683171
Date 7/26/2022
Document Table of Contents

7.12.3. Transceiver Serial Data Interface

This section describes the signals in the XAUI transceiver serial data interface.

The XAUI transceiver serial data interface has four lanes of serial data for both the TX and RX interfaces. This interface runs at 3.125 GHz or 6.25 GHz depending on the variant you choose. There is no separate clock signal because it is encoded in the data.

Table 90.  Serial Data Interface
Signal Name Direction Description
xaui_rx_serial_data[3:0] Input Serial input data.
xaui_tx_serial_data[3:0] Output Serial output data.