Device Family: Stratix® IV

Device Family: Stratix® IV GT

Type: Answers

Area: Intellectual Property


IP Product: 10G Base-R PCS Megacore

Why do I get corrupted packets at XGMII receive data path using 10GBASE-R PHY IP in Stratix IV GT device?

Description

You may get corrupted packets at XGMII receive data path using 10GBASE-R PHY IP in Stratix® IV GT device, due to a timing issue in Quartus® II version 10.0 and 10.0SP1.  If you are using 10Gbaser in Stratix IV GT device,  then you are recommended to install Quartus II version 10.0SP1, apply the following patch and recompile your design to resolve this issue.

 

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