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MamaSaru's avatar
MamaSaru
Icon for Occasional Contributor rankOccasional Contributor
1 year ago
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Agilex 5 with DDR4 DIMM fitter crashes

Hi, I have instantiated one EMIF for DDR4 DIMM. I cant' get successfull compile because the fitter crashes. Do you have any idea? I have attached the problem report and also the small project to ...
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  • AdzimZM_Altera's avatar
    AdzimZM_Altera
    1 year ago

    Hi Masaru,


    I'm not sure right now why the Quartus got an error when using the Virtual pins for AXI4 signals in EMIF IP interface.

    I will investigate further in future.


    For the best option, you can start with the EMIF example design and modify with your own logic.

    Such as replace the traffic generator with your own logic.


    Regards,

    Adzim


AdzimZM_Altera's avatar
AdzimZM_Altera
Icon for Regular Contributor rankRegular Contributor
1 year ago

Hi Masaru,


I'm not sure right now why the Quartus got an error when using the Virtual pins for AXI4 signals in EMIF IP interface.

I will investigate further in future.


For the best option, you can start with the EMIF example design and modify with your own logic.

Such as replace the traffic generator with your own logic.


Regards,

Adzim


MamaSaru's avatar
MamaSaru
Icon for Occasional Contributor rankOccasional Contributor
1 year ago

Hi Adzim,

OK, I will reference the example design for my start.
But it is not handy for me because it was generated by platform designer and have internal bus connection logic blocks my reading.
Another topic, exporting axi4 bus does not lead crash, only axi4lite bus does.
Thank you very much for your help.

Regards,
Masaru