This discussion has been locked.
You can no longer post new replies to this discussion. If you have a question you can start a new discussion

ADIN1300 support function

Does the ADIN1300 PHY support jambo frames ?

Best Regards,




[locked by: CatherineR at 4:31 PM (GMT -4) on 22 Oct 2021]
  • Hello Ishida-san,

    Yes, the ADIN1300 can support Jumbo frames. By default it supports packet sizes up to 5,000 bytes, but can support frames up to 16k bytes with some register changes. Latency will increase to support larger frame sizes and CRC robustness degrades significantly with longer frames. Industrial applications tend to stick with frame sizes of 1500 bytes max. What frame sizes are expected in this use case?

    thanks,

    Catherine.

  • Hello, CatherineR

    Thank you for your answer.

    The standard frame size will be 9kbytes, and the maximum will be 16kbytes.

    What registers do I need to change to support up to 16k bytes?

    Best Regards,