Forum Discussion

chander's avatar
chander
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2 years ago
Solved

Agilex 7 can HPS use HBM instead of DDR to connect to MPFE

AGMF039 has 32GB of HBM. 16GB of HBM is on the same NoC as HPS. Is it possible for HPS to use this 16GB (or perhaps even 32GB) of HBM to be connected to its MPFE interface instead of DDR. Is there ...
Arm Processor
  • tehjingy_Altera's avatar
    tehjingy_Altera
    2 years ago

    Hi


    Apologize for the late reply.

    The HBM could not be connected through the MPFE other than AXI.


    Regards

    Jingyang, Teh


chander's avatar
chander
Icon for New Contributor rankNew Contributor
2 years ago

Thanks for the link, it contains some wonderful design examples, but unfortunately not what we need. Btw is it architecturally possible to have the HPS boot of the HBM instead of DDR via the MPFE? If so can someone guide us how we can possibly achieve this.