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DXu2's avatar
DXu2
Icon for New Contributor rankNew Contributor
6 years ago

What are the minimum data rates supported by XCVR for e-tile and h-tile Stratix10 devices?

1 What are the minimum data rates supported by XCVR for e-tile and h-tile Stratix10 devices?

2 Is the minimum data rate related to the device speed level?

3 The minimum data rate of the customer is only 500M. How to achieve this with XCVR?Is there a relevant DEMO?​

1 Reply

  • CheepinC_altera's avatar
    CheepinC_altera
    Icon for Regular Contributor rankRegular Contributor
    6 years ago

    Hi,

    As I understand it, you have some inquiries related to the minimum data rate supported by S10 XCVR. Please see my responses as following:

    Q1:

    For your information, the minimum data rate supported by e tile and h tile is 1Gbps.

    Q2:

    The minimum date rate has no dependency on the device speed grade.

    Q3:

    For data rate lower than 1Gbps, our customer would need to implement oversampling logic on their own. Currently there is no specific example design on this. Sorry for the inconvenience.