Ethernet PHY with OSD32MP1-BRK

Forums Reference, Evaluation, and Development Boards OSD32MP1-BRK Ethernet PHY with OSD32MP1-BRK

Viewing 1 reply thread
  • Author
    Posts
    • #14286
      Ray RingRay Ring
      Participant

        Will the OSD32MP1-BRK support connection with an ethernet XCVR and magnetics to protype 10/100 ethernet? The hardware design seems straight forward but I am not that familiar the with Linux OS and I am wondering what I would need to do on the software side to configure. The RED development board provides good information as to hardware integration but I did notice one pin used on the RED board for the ethernet interrupt is not brought out to a connection point on the BRK board(A3/PA13).

      • #14348
        Neeraj Kumar Reddy DantuNeeraj Dantu
        Moderator

          Ray,

          Since the only option for MII_COL is either PA3 or PH3, it won’t be possible to add 10/100 Ethernet to the BRK. However, RGMII configuration is possible.

          Best,

          Neeraj

           

          Adding the RGMII configuration pins:

          PD24 — ETH1_MDIO

          PC24 — ETH1_MDC

          PD22 — ETH1_RX_DV

          PC20 — ETH1_RX_CLK

          PC21 — ETH1_RXD0

          PC19 — ETH1_RXD1

          PD21 — ETH1_RDX2

          PC11 — ETH1_RXD3

          PD10 — ETH1_TX_EN

          PC06 — ETH1_TX_CLK

          PC07 — ETH1_TXD0

          PD08 — ETH1_TXD1

          PD14 — ETH1_TXD2

          PD07 — ETH1_TXD3

           

      Viewing 1 reply thread
      • You must be logged in to reply to this topic.