This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

DP83848I-MAU-EK: 10Mbps DP83848 MAU

Prodigy 10 points

Replies: 1

Views: 332

Part Number: DP83848I-MAU-EK

Hi,

I am using with MSP430G2 and DP83848 MAU combine . The MAU came with default at 100Mbps. The script in USB2MDIO tool set for 100Mbps. I tried change it to 10M. Not work. I had also tried to write to register 0x00, 0x1a, 0x1b and 0x19 one at a time but the speed is the same. Can someone help?

1 Reply

  • Hi Hung,

    You should verify your USB-2-MDIO tool is working.

    Try using the find PHY ID function in the File menu, to ensure your USB-2-MDIO is detecting a PHY at the address you choose.

    Then make sure the selection for extended register access is set to "No". DP83848 will not respond to extended register access.

    Best Regards,

    Rob Rodrigues

    CTS (Clock & Timing Solutions) Systems Engineer

This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.