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aee's avatar
aee
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1 month ago

Is Quartus Prime Pro 22.4 Compatible with Stratix 10 NX Series Device 1SN21CEU2F55E2VG?

Hello everyone,

 

I'm wondering if Quartus 22.4 supports the Stratix 10 NX series devices. My chip model is 1SN21CEU2F55E2VG. I've installed Quartus 22.4 along with the Stratix 10 device library, but I can't seem to find any options related to this chip.

 

Has anyone else encountered this issue or knows if this version supports the Stratix 10 NX series? Any help or guidance would be greatly appreciated!

 

Thank you!

6 Replies

    • aee's avatar
      aee
      Icon for New Contributor rankNew Contributor
      21 days ago

      Hi ShengN,

      Thank you so much for your help! The INI file worked perfectly and I can now see and select the target chip correctly.

      However, I’ve run into a new issue with the AI DSP IP core. When I instantiate it, the maximum configuration I can get is only 5 multiply-accumulate units for 8-bit numbers, which is a big gap from the public documentation stating it should support 10 parallel 8-bit multiplications. As a result, I’m only achieving a very low fraction of the peak compute performance.

      Could this mean that I also need another specific configuration file or license to unlock the full 10 multiplication AI DSP block capability? Any guidance on this would be greatly appreciated!

      • RichardT_altera's avatar
        RichardT_altera
        Icon for Super Contributor rankSuper Contributor
        17 days ago

        Could you please indicate which public documentation and which specific section state this information? 
        Additionally, which AI DSP IP core are you referring to?
        To help with further investigation, please share your design QAR file (Project → Archive Project).

        Regards,
        Richard Tan