Ethernet_MAC:
  MACMIIDR:
    _modify:
      TD:
        name: MD
  MACDBGR:
    _delete:
      - "*"
    _add:
      TFF:
        description: Tx FIFO full
        bitOffset: 25
        bitWidth: 1
      TFNE:
        description: Tx FIFO not empty
        bitOffset: 24
        bitWidth: 1
      TFWA:
        description: Tx FIFO write active
        bitOffset: 22
        bitWidth: 1
      TFRS:
        description: Tx FIFO read status
        bitOffset: 20
        bitWidth: 2
      MTP:
        description: MAC transmitter in pause
        bitOffset: 19
        bitWidth: 1
      MTFCS:
        description: MAC transmit frame controller status
        bitOffset: 17
        bitWidth: 2
      MMTEA:
        description: MAC MII transmit engine active
        bitOffset: 16
        bitWidth: 1
      RFFL:
        description: Rx FIFO fill level
        bitOffset: 8
        bitWidth: 2
      RFRCS:
        description: Rx FIFO read controller status
        bitOffset: 5
        bitWidth: 2
      RFWRA:
        description: Rx FIFO write controller active
        bitOffset: 4
        bitWidth: 1
      MSFRWCS:
        description: MAC small FIFO read/write controllers status
        bitOffset: 1
        bitWidth: 2
      MMRPEA:
        description: MAC MII receive protocol engine active
        bitOffset: 0
        bitWidth: 1
