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apducimo's avatar
apducimo
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5 years ago

Synthesis Hung for Large Designs

I am trying to synthesize a design that includes: 64x64x64x128 Single-Port RAM 64x64x64x32 Single-Port ROM 64x64x64x64 Two-Port RAM on a 1SG280LN2F43E1VG device with Quartus 20.3 and I have fou...
RichardT_altera's avatar
RichardT_altera
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5 years ago

I have ask the engineering to check on this abnormal behavior. Will let you know once there is update.


apducimo's avatar
apducimo
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5 years ago

So you were able to recreate the issue, correct?

  • RichardT_altera's avatar
    RichardT_altera
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    5 years ago

    Yes, I am able to duplicate the issue with Quartus stuck at 33% Analysis & Synthesis stage.

    • RichardT_altera's avatar
      RichardT_altera
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      5 years ago

      You mentioned previously that you are able to implement design with

      16x16x16x128 Single-Port RAM
      16x16x16x32 Single-Port ROM
      16x16x16x64 Two-Port RAM

      and

      32x32x32x128 Single-Port RAM
      32x32x32x32 Single-Port ROM
      32x32x32x64 Two-Port RAM

      Could you help to share the .qar design files that is able to pass the Analysis and Synthesis? Either 32 or 16 will do.

      • RichardT_altera's avatar
        RichardT_altera
        Icon for Super Contributor rankSuper Contributor
        5 years ago

        Do you have the .qar design for 64x64x64 as well ? Engineering need it instead of the design files zip. I am not able to achieve the project as the Quartus keep crashing. Not sure is it the same case for you.