CRCEIE=B_0x0, OVRIE=B_0x0, TXTFIE=B_0x0, TXPIE=B_0x0, DXPIE=B_0x0, TIFREIE=B_0x0, UDRIE=B_0x0, EOTIE=B_0x0, RXPIE=B_0x0, MODFIE=B_0x0
| RXPIE | RXP interrupt enable 0 (B_0x0): RXP interrupt disabled 1 (B_0x1): RXP interrupt enabled |
| TXPIE | TXP interrupt enable TXPIE is set by software and cleared by TXTF flag set event. 0 (B_0x0): TXP interrupt disabled 1 (B_0x1): TXP interrupt enabled |
| DXPIE | DXP interrupt enabled DXPIE is set by software and cleared by TXTF flag set event. 0 (B_0x0): DXP interrupt disabled 1 (B_0x1): DXP interrupt enabled |
| EOTIE | EOT, SUSP and TXC interrupt enable 0 (B_0x0): EOT/SUSP/TXC interrupt disabled 1 (B_0x1): EOT/SUSP/TXC interrupt enabled |
| TXTFIE | TXTFIE interrupt enable 0 (B_0x0): TXTF interrupt disabled 1 (B_0x1): TXTF interrupt enabled |
| UDRIE | UDR interrupt enable 0 (B_0x0): UDR interrupt disabled 1 (B_0x1): UDR interrupt enabled |
| OVRIE | OVR interrupt enable 0 (B_0x0): OVR interrupt disabled 1 (B_0x1): OVR interrupt enabled |
| CRCEIE | CRC error interrupt enable 0 (B_0x0): CRC interrupt disabled 1 (B_0x1): CRC interrupt enabled |
| TIFREIE | TIFRE interrupt enable 0 (B_0x0): TIFRE interrupt disabled 1 (B_0x1): TIFRE interrupt enabled |
| MODFIE | mode Fault interrupt enable 0 (B_0x0): MODF interrupt disabled 1 (B_0x1): MODF interrupt enabled |