alternate function option register 1
BKINE | BRK BKIN input enable |
BKCMP1E | BRK COMP1 enable |
BKCMP2E | BRK COMP2 enable |
BKINP | BRK BKIN input polarity |
BKCMP1P | BRK COMP1 input polarity |
BKCMP2P | BRK COMP2 input polarity |
ResETRSEL | ETR source selection |