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PTan9
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6 years ago

Arria 10 XVCR oversampling 155Mbps CDR setting

Dears, ​ I want to know oversampling 155Mbps CDR setting of Arria 10 XVCR is manual LTR mode? Thanks. ​ Best Regards Penn Tan
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PTan9
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6 years ago

Hi Dlim,

​

What position do additional soft CDR logic design should been added? before PMA CDR? or use soft CDR parallel to PAM CDR to acquire recover clock from incoming Rx data? Could we acquire incoming Rx data at Transceiver RX pin to soft CDR? Thanks.

​

Best Regards

Penn