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CHung's avatar
CHung
Icon for Occasional Contributor rankOccasional Contributor
6 years ago

What does "Hard Memory Controller" number mean?

Hi Intel support team, ​ I'd like to know how many DDR4 interfaces Arria 10 devices can support. ​ In table 5 & 6 of the following website, https://www.intel.com/content/www/us/en/programmable/d...
sstrell's avatar
sstrell
Icon for Super Contributor rankSuper Contributor
6 years ago

Yes, you could potentially create up to 6 DDR4 memory interfaces though the interface widths would be limited by pin availability. Hard memory controllers are available in all the I/O banks of the device to provide flexibility for implementation. See this online training for an introduction to the memory interface architecture for these devices:

https://www.intel.com/content/www/us/en/programmable/support/training/course/omem1121.html

#iwork4intel

  • CHung's avatar
    CHung
    Icon for Occasional Contributor rankOccasional Contributor
    6 years ago

    OK.

    Thank you!