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AD9371 JESD204b

Question asked by ahtran on Jul 10, 2017
Latest reply on Jul 17, 2017 by sripad

Hello,

 

Does the AD9371 support polarity inversion on the JESD204b lanes?  For example:

FPGA_MGTHTX0_P   ---------->   SERDIN0_N

FPGA_MGTHTX0_N   ---------->   SERDIN0_P

FPGA_MGTHTX1_P   ---------->   SERDIN1_P

FPGA_MGTHTX1_N   ---------->   SERDIN1_N

FPGA_MGTHTX2_P   ---------->   SERDIN2_N

FPGA_MGTHTX2_N   ---------->   SERDIN2_P

...

SERDOUT0_P   ---------->   FPGA_MGTHRX0_N

SERDOUT0_N   ---------->   FPGA_MGTHRX0_P

...

 

I read the UG-992 and it seem like polarity inversion is supported using the invertLanePolarity field, but just want to make sure that the hardware is actually supporting it.

 

Thanks

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