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Bin_Wang's avatar
Bin_Wang
Icon for New Contributor rankNew Contributor
4 years ago

Cyclone 10 HDMI fitter error

We have just setup HDMI reference design for our board design with Cyclone 10GX, and when we changed the pin map, there are many errors. We also changed the QSF settings, but no help. Please kin...
Deshi_Intel's avatar
Deshi_Intel
Icon for Regular Contributor rankRegular Contributor
4 years ago

HI,


the fitter error was due to invalid "XCVR_RECONFIG_GROUP" setting implementation.

  • Your design qsf is forcing Tx3 channel and Rx2 channel into same XCVR_RECONFIG_GROUP end up into fitter error
  • Only same logical transceiver channel pair can be group together. For instance, Tx2 + Rx2 or Tx1 + Rx1 and etc
  • I modified your design qsf to move Rx2 to pair with Tx2 then fitter compilation is successful


Thanks.


Regards,

dlim


  • Bin_Wang's avatar
    Bin_Wang
    Icon for New Contributor rankNew Contributor
    4 years ago

    Hi Dlim,

    We prefer to add SDI RX & TX interface to project, so we made the qsf with different pin assignment.

    Could you hellp to give suggestion to fix the problem without pin assignment change?

    Thank you.

    Regards,