Control register 2
| ADD | Address of the USART node |
| LBDL | lin break detection length |
| LBDIE | LIN break detection interrupt enable |
| LBCL | Last bit clock pulse |
| CPHA | Clock phase |
| CPOL | Clock polarity |
| CLKEN | Clock enable |
| STOP | STOP bits |
| LINEN | LIN mode enable |