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TPH_zenith's avatar
TPH_zenith
Icon for New Contributor rankNew Contributor
3 years ago
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Arria 10 GX development kit DDR4

If I do not select ECC for the memory controller can I use the 8 ECC bits as data bits. Therefore my data bus width will be 72 bits instead of 64 bits plus ECC?

  • AdzimZM_Altera's avatar
    AdzimZM_Altera
    3 years ago

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4 Replies

  • sstrell's avatar
    sstrell
    Icon for Super Contributor rankSuper Contributor
    3 years ago

    I'm pretty sure the DDR4 that comes with that kit is only 64 bits, so I'm not sure what you could do with a 72 bit bus.

    But sure, you can set that up if you want.

  • AdzimZM_Altera's avatar
    AdzimZM_Altera
    Icon for Regular Contributor rankRegular Contributor
    3 years ago

    We do not receive any response from you to the previous reply and answer that have been provided. This thread will be transitioned to community support. If you have a new question, feel free to open a new thread to get the support from Intel experts. Otherwise, the community users will continue to help you on this thread. Thank you.