Interrupt Enable Register
| MNGMNTDONE | Enable management done interrupt |
| RXCMPLT | Enable receive complete interrupt |
| RXUSEDBITREAD | Enable receive used bit read interrupt |
| TXUSEDBITREAD | Enable transmit used bit read interrupt |
| TXUNDERRUN | Enable transmit buffer under run interrupt |
| RTRYLMTORLATECOL | Enable retry limit exceeded or late collision interrupt |
| AMBAERR | Enable transmit frame corruption due to AMBA (AHB) error interrupt |
| TXCMPLT | Enable transmit complete interrupt |
| RXOVERRUN | Enable receive overrun interrupt |
| RESPNOTOK | Enable bresp/hresp not OK interrupt |
| NONZEROPFRMQUANT | Enable pause frame with non-zero pause quantum interrupt |
| PAUSETIMEZERO | Enable pause time zero interrupt |
| PFRMTX | Enable pause frame transmitted interrupt |
| PTPDLYREQFRMRX | Enable PTP delay_req frame received interrupt |
| PTPSYNCFRMRX | Enable PTP sync frame received interrupt |
| PTPDLYREQFRMTX | Enable PTP delay_req frame transmitted interrupt |
| PTPSYNCFRMTX | Enable PTP sync frame transmitted interrupt |
| PTPPDLYREQFRMRX | Enable PTP pdelay_req frame received interrupt |
| PTPPDLYRESPFRMRX | Enable PTP pdelay_resp frame received interrupt |
| PTPPDLYREQFRMTX | Enable PTP pdelay_req frame transmitted interrupt |
| PTPPDLYRESPFRMTX | Enable PTP pdelay_resp frame transmitted interrupt |
| TSUSECREGINCR | Enable TSU seconds register increment interrupt |
| RXLPIINDC | Enable RX LPI indication interrupt |
| WOLEVNTRX | Enable WOL event received interrupt |
| TSUTIMERCOMP | Enable TSU timer comparison interrupt. |