AF1 register
| BKINE | BKINE: BRK BKIN enable. This bit enables the BKIN alternate function input for the timer’s BRK input. BKIN input is ORed with the other enabled BRK sources. 0: BKIN input disabled. 1: BKIN input enabled. Note: This bit can not be modified as long as LOCK level 1 has been programmed (LOCK bits in TIMx_BDTR register) |
| BKCMP1E | BKCMP1E: BRK COMP1 enable. This bit enables the COMP1 for the timer’s BRK input. COMP1 output is ORed with the other enabled BRK sources. 0: COMP1 input disabled. 1: COMP1 input enabled. Note: This bit can not be modified as long as LOCK level 1 has been programmed (LOCK bits in TIMx_BDTR register) |
| BKCMP2E | BKCMP1E: BRK COMP1 enable. This bit enables the COMP1 for the timer’s BRK input. COMP1 output is ORed with the other enabled BRK sources. 0: COMP1 input disabled. 1: COMP1 input enabled. Note: This bit can not be modified as long as LOCK level 1 has been programmed (LOCK bits in TIMx_BDTR register) |
| AF1_8_3 | AF1[13:12] Not used in Blue51. Not available in IUM |
| BKINP | BKINP: BRK BKIN input polarity. This bit selects the BKIN alternate function input sensitivity. It must be programmed together with the BKP polarity bit. 0: BKIN input is active low. 1: BKIN input is active high. Note: This bit can not be modified as long as LOCK level 1 has been programmed (LOCK bits in TIMx_BDTR register) |
| BKCMP1P | BKCMP1P: BRK COMP1 input polarity. This bit selects the COMP1 input sensitivity. It must be programmed together with the BKP polarity bit. 0: COMP1 input is active low. 1: COMP1 input is active high. Note: This bit can not be modified as long as LOCK level 1 has been programmed (LOCK bits in TIMx_BDTR register) |
| BKCMP2P | BKCMP2P: BRK COMP2 input polarity. This bit selects the COMP2 input sensitivity. It must be programmed together with the BKP polarity bit. 0: COMP2 input is active low. 1: COMP2 input is active high. Note: This bit can not be modified as long as LOCK level 1 has been programmed (LOCK bits in TIMx_BDTR register) |
| AF1_13_12 | AF1[13:12] Not used in Blue51. Not available in IUM |