Article ID: 000074771 Content Type: Troubleshooting Last Reviewed: 07/02/2012

Transmit Data Error in 1000BASE-X/SGMII PCS

Environment

    Quartus® II Subscription Edition
    Ethernet
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Critical Issue

Description

This errata affects the Triple-Speed Ethernet MegaCore function.

When the 1000BASE-X/SGMII PCS function operates in SGMII mode, the transmit buffer may overflow and cause data error.

This issue affects the following MAC variations:

  • 10/100/1000 Mbps Ethernet MAC with 1000BASE-X/SGMII PCS in SGMII mode.
  • 1000BASE-X/SGMII PCS only in SGMII mode.
Resolution

This issue has no workaround.This issue is fixed in version 11.1 of the Triple-Speed Ethernet MegaCore function.

Related Products

This article applies to 1 products

Intel® Programmable Devices

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