P5040 PM2 XAUI PROBLEM

[gezhiming]

Deal All,

  My P5040 board use FM1 and FM2 two XAUI interface. FM1 is work ok, FM2 receive is ok. but transfer is fail, 4 transfer lanes, only first lane have link signal, other three lanes have no any link singnal.It seems P5040 config is ok,  have anybody can give me some suggestions.

[lunminliang]

Could you please be more specific?

What's your use case? How did you conenct hte XAUI interface? What's the P5040 configuration, RCW, Serdes multiplex?

[gezhiming]

Thanks.this problem is resolved.it's P5040 serdes errata!

[lunminliang]

Thanks for sharing