1 Gb Ethernet MAC (ENET) system limitation of i.mx 6dual

[英皓刘]

Hi,

I want to use i.mx 6dual(soc) in my customized board,but I find a description in “Chip Errata for the i.MX 6Dual/Quad”,that is :"The theoretical maximum performance of 1 Gbps ENET is limited to 470 Mbps (total for Tx and Rx). The actual measured performance in an optimized environment is up to 400 Mbps"

I'm just wondering if it would loss package in the transmission when just up to 300 Mbps?

Thanks very much,

sasha

[igorpadykov · Accepted solution]

Hi sasha

no, this will not affect reliability and loss of data or package.

Best regards

igor

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[英皓刘]

Hi igor

I have another question that I was confused,what would happen if ENET RX FIFO overrun，and why enable pause frame can prevent this?

thank you so much for your help.

sasha

[英皓刘]

Thank you!