Article ID: 000097979 Content Type: Product Information & Documentation Last Reviewed: 09/18/2025

What are the supported variants for Low Latency Ethernet 10G MAC FPGA IP for Agilex™ 5 FPGA devices?

Environment

    Intel® Quartus® Prime Pro Edition
    Low Latency Ethernet 10G MAC Intel® FPGA IP
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Description

Due to a problem in the Quartus® Prime Pro Edition Software version 23.4, the Low Latency Ethernet 10G MAC FPGA IP indicates values for parameter Speed as follows:

  1. 10G
  2. 1G/10G
  3. 10M/100M/1G/ 10G
  4. 1G/2.5G
  5. 1G/2.5G/10G
  6. 10M/100M/1G/2.5G/5G/10G (USXGMII)
  7. 10M/100M/1G/ 2.5G
  8. 10M/100M/1G/ 2.5G/10G

However, the IP does not support all the variants indicated.

Resolution

As a workaround, choose only values shown below from the drop-down menu of the Speed parameter of the Low Latency Ethernet 10G MAC FPGA IP for Agilex™ 5 FPGA devices:

  1. 1G/2.5G
  2. 10M/100M/1G/2.5G/5G/10G (USXGMII)
  3. 10M/100M/1G/ 2.5G

Support for the rest of the variants is added in the 24.3.1 version of the Quartus® Prime Pro Edition Software.

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