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Altera_Forum
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18 years ago

Need help with XAUI using the Stratix II GX PCIe board

I’ve been trying out XAUI on the Altera Stratix II GX PCIe board. I’m having some problems with it. Can someone help me out here? The first thing I try to do is to get the basic XGMII/XAUI inte...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
18 years ago

The problem is solved. The MoreThanIP HSMC-CX4 connector needs inverted TX polarity. This is achieved by driving all "1" into tx_invpolarity port of the GXB core.