Forum Discussion

chander's avatar
chander
Icon for New Contributor rankNew Contributor
1 year 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
    1 year ago

    Hi


    Apologize for the late reply.

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


    Regards

    Jingyang, Teh


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

Hi


There are a few method of configuring the Agilex7 listed below:


  • Configuration over JTAG
  • Configuration from QSPI
  • Configuration over AVST
  • Configuration via Protocol
  • Remote System Update (RSU)



https://www.intel.com/content/www/us/en/docs/programmable/683389/22-4/creating-the-configuration-files.html


The closes to your mentioned use case is to Configure over AVST. Where the Agilex7 is configured through the Avalon Stream by an Avalon Master.


Regards

Jingyang, Teh