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Observer
Observer
391 Views
Registered: ‎08-14-2015

How to achieve data transmit between Vertex7 FPGA and ultrascale FPGA with GTH?

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I want to use GTH to realize data transmission between Vertex7 FPGA and  kintex ultrascale FPGA.I have used Aurora 8b10b IP to realize. But,Sometimes I find that the soft_err is asserted,then the lane_up is deasserted . I want to know that if the GTH can be used directly between Vertex7 FPGA and ultrascale FPGA . If  do  I need  to set  the Aurora 8b10b IP core specially? Thanks very much。

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Xilinx Employee
Xilinx Employee
331 Views
Registered: ‎08-07-2007

hi @ly-309 

 

what is the TXDIFFCTRL settings on both Aurora?

 

did you test with IBERT?

 

Thanks,

Boris

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Xilinx Employee
Xilinx Employee
332 Views
Registered: ‎08-07-2007

hi @ly-309 

 

what is the TXDIFFCTRL settings on both Aurora?

 

did you test with IBERT?

 

Thanks,

Boris

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