CR2 register
| CCPC | Capture/compare preloaded control. | 
| CCUS | Capture/compare control update selection. | 
| TI1S | TI1S: TI1 selection 0: The TIMx_CH1 pin is connected to TI1 input. 1: The TIMx_CH1, CH2 and CH3 pins are connected to the TI1 input (XOR combination) | 
| OIS1 | Output idle state 1 (OC1 output). | 
| OIS1N | Output idle state 1 (OC1N output). | 
| OIS2 | Output idle state 2 (OC2 output). Refer to OIS1 bit. | 
| OIS2N | Output idle state 2 (OC2N output). Refer to OIS1N bit. | 
| OIS3 | Output idle state 3 (OC3 output). Refer to OIS1 bit. | 
| OIS3N | Output idle state 3 (OC3N output). Refer to OIS1N bit. | 
| OIS4 | Output idle state 4 (OC4 output). Refer to OIS1 bit. | 
| OIS5 | Output idle state 5 (OC5 output). Refer to OIS1 bit. | 
| OIS6 | Output idle state 6 (OC6 output). Refer to OIS1 bit. |