Intel® Arria® 10 Transceiver PHY User Guide

ID 683617
Date 9/15/2023
Public
Document Table of Contents

2.6.5.5.4. XGMII Signals

The XGMII supports 10GbE at 156.25 MHz.

Table 163.  XGMII Signals
Signal Name Direction Width Description
TX XGMII signals—synchronous to xgmii_tx_coreclkin
xgmii_tx_data

Input

64, 32

TX data from the MAC. The MAC sends the data in the following order: bits[7:0], bits[15:8], and so forth.

The width is:
  • 64 bits for 1G/2.5G/10G configurations.
  • 32 bits for 10M/100M/1G/2.5G/5G/10G configurations.
xgmii_tx_control

Input

8, 4
TX control from the MAC:
  • xgmii_t