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lambert_yu's avatar
lambert_yu
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2 years ago

receiver error for multi-simplex receivers application (transceiver arria 10)

Hi all, FPGA : 10AX115N2F45E1SG simplex rx count : 16 pin assignment : four channel from 4c, four channel from 4d, four channel from 4e,four channel from 4f. ref clock : single 62.5Mhz f...
Fpga Devkit
ZiYing_Intel's avatar
ZiYing_Intel
Icon for Frequent Contributor rankFrequent Contributor
2 years ago

Hi lambert,


I would suggest you can try to reduce the BER by increasing the amplitude or the main tap. If the suggestion still not working for you, you may refer to link below https://www.rocketboards.org/foswiki/Main/WebHome that got a lot of project that you can refer to.


Best regards,

zying


  • lambert_yu's avatar
    lambert_yu
    Icon for Contributor rankContributor
    2 years ago

    Hi zying,

    Sorry, I could not understand these method? increase amplitude ? TX vod? But from previous message, I mentioned that link is okay when I decrease Vod; What's main tap? DFE or other?

    BRs,

    Lambert