Transmit Data Error in 1000BASE-X/SGMII PCS - Transmit Data Error in 1000BASE-X/SGMII PCS 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. Custom Fields values: ['novalue'] Troubleshooting novalue True ['Ethernet'] ['FPGA Dev Tools Quartus II Software'] 11.1 11.1 ['Programmable Logic Devices'] ['novalue'] ['novalue'] ['novalue']