ICR register
| PECF | PECF: Parity error clear flag Writing 1 to this bit clears the PE flag in the USART_ISR register. |
| FECF | FECF: Framing error clear flag Writing 1 to this bit clears the FE flag in the USART_ISR register |
| NECF | NECF: Noise detected clear flag Writing 1 to this bit clears the NF flag in the USART_ISR register. |
| ORECF | ORECF: Overrun error clear flag Writing 1 to this bit clears the ORE flag in the USART_ISR register. |
| IDLECF | IDLECF: Idle line detected clear flag Writing 1 to this bit clears the IDLE flag in the USART_ISR register. |
| TXFECF | TXFECF: TXFIFO empty clear flag Writing 1 to this bit clears the TXFE flag in the USART_ISR register |
| TCCF | TCCF: Transmission complete clear flag Writing 1 to this bit clears the TC flag in the USART_ISR register |
| TCBGTCF | TCBGTCF: Transmission complete before Guard time clear flag Writing 1 to this bit clears the TCBGT flag in the USART_ISR register. |
| LBDCF | LBDCF: LIN break detection clear flag Writing 1 to this bit clears the LBDF flag in the USART_ISR register. |
| CTSCF | CTSCF: CTS clear flag Writing 1 to this bit clears the CTSIF flag in the USART_ISR register |
| RTOCF | RTOCF: Receiver timeout clear flag Writing 1 to this bit clears the RTOF flag in the USART_ISR register. |
| EOBCF | EOBCF: End of block clear flag Writing 1 to this bit clears the EOBF flag in the USART_ISR register |
| UDRCF | UDRCF:SPI slave underrun clear flag Writing 1 to this bit clears the UDRF flag in the USART_ISR register |
| CMCF | CMCF: Character match clear flag Writing 1 to this bit clears the CMF flag in the USART_ISR register |