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AM6442: CPSW, are unique MAC addresses pre-programmed?

Robert Finger
Genius 17587 points
Part Number: AM6442


Hi Team,

Are there pre-programmed unique MAC addresses available for the two CPSW Ethernet porst?

The TRM mentions CTRLMMR_MAC_ID0 and CTRLMMR_MAC_ID1. Are these used for one of the ports?

Thanks,
  Robert

  • +1
    TI__Mastermind 27890 points

    Robert,

    The devices are provided by TI pre-programmed with GUIDs for the MAC ports. Please note that MAC_ID0 and MAC_ID1 define a range of addresses as this device has 3 ports (one internal (P0) and two external (P1 & P2)). ID0 is the address of P0 and ID1 is the address of P2. The address for P1 is the value between them.

    Hope this helps