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DP83848K: Need the packet sending instructions for this PHY chip.

lu ruiqi
Prodigy 10 points

Part Number: DP83848K

Need the packet sending instructions for this PHY chip.

  • 0
    TI__Mastermind 37365 points

    Hi,

    DP83848 is an older part with limited support. Are you able to switch to DP83826A instead?

    Can you elaborate what you mean by 'Packet sending instructions'?

    Best,

    Shane

  • 0 in reply to Shane Hauser
    Prodigy 10 points

    Hi,
    Thank you for your reply. We are requesting the test command for the 100M Ethernet PHY (eye diagram).
    Instructions similar to this one：
    echo "1,31,0xA412,0x200" > /sys/module/realtek_822x/parameters/para
    /sys/module/realtek_822x/parameters/param
    set
    page=31 reg=0ха412 to 0x200 ok
    /sys/module/realtek_822x/parameters/param
    echo "1,7,0x0000,0x3000" > /sys/module/realtek_822x/parameters/para
    set page=7 reg=0x0 to 0x3000 ok

    Best,
    ruiqi