No Description
| TXC | TX Complete IEN |
| TXFL | TX FIFO Level IEN |
| RXFL | RX FIFO Level IEN |
| RXFULL | RX FIFO Full IEN |
| RXOF | RX FIFO Overflow IEN |
| RXUF | RX FIFO Underflow IEN |
| TXOF | TX FIFO Overflow IEN |
| TXUF | TX FIFO Underflow IEN |
| PERR | Parity Error IEN |
| FERR | Framing Error IEN |
| MPAF | Multi-Processor Addr Frame IEN |
| LOADERR | Load Error IEN |
| CCF | Collision Check Fail IEN |
| TXIDLE | TX IDLE IEN |
| CSWU | CS Wake-up IEN |
| STARTF | Start Frame IEN |
| SIGF | Signal Frame IEN |
| AUTOBAUDDONE | Auto Baud Complete IEN |
| RXTO | RX Timeout IEN |