Triple-Speed Ethernet Intel® FPGA IP User Guide: Agilex™ 5 FPGAs and SoCs

ID 813669
Date 7/08/2024
Public
Document Table of Contents

4.2.6. SGMII Converter

You can configure the PCS layer to use SGMII mode or 1000BASE-X mode. To configure to SGMII mode, enable the SGMII converter by setting the SGMII_ENA bit in the if_mode register to 1. Altera recommends that you configure the SGMII converter with the SGMII_SPEED bits in the if_mode register.

In 1000BASE-X mode, the PCS function always operates in gigabit mode and data duplication is disabled.