RAF=0, MSBF=0, RXINV=0, RXEDGIF=0, RWUID=0, BRK13=0
UART Status Register 2
| RAF | Receiver Active Flag 0 (0): UART receiver idle/inactive waiting for a start bit. 1 (1): UART receiver active, RxD input not idle. |
| BRK13 | Break Transmit Character Length 0 (0): Break character is 10, 11, or 12 bits long. 1 (1): Break character is 13 or 14 bits long. |
| RWUID | Receive Wakeup Idle Detect 0 (0): S1[IDLE] is not set upon detection of an idle character. 1 (1): S1[IDLE] is set upon detection of an idle character. |
| RXINV | Receive Data Inversion 0 (0): Receive data is not inverted. 1 (1): Receive data is inverted. |
| MSBF | Most Significant Bit First 0 (0): LSB (bit0) is the first bit that is transmitted following the start bit. Further, the first bit received after the start bit is identified as bit0. 1 (1): MSB (bit8, bit7 or bit6) is the first bit that is transmitted following the start bit, depending on the setting of C1[M] and C1[PE]. Further, the first bit received after the start bit is identified as bit8, bit7, or bit6, depending on the setting of C1[M] and C1[PE]. |
| RXEDGIF | RxD Pin Active Edge Interrupt Flag 0 (0): No active edge on the receive pin has occurred. 1 (1): An active edge on the receive pin has occurred. |