CTRL_REG2 Register: Control Register 2 (SM2 interrupt configuration register) Read Write register Default value: 0x00 7:5 HYST2_2-HYST2_0: Hysteresis which is added or subtracted from the threshold values (THRS1_2 and THRS2_2) of SM1. 000 = 0 (Default) 111 = 7 (maximum Hysteresis) 4 Reserved 3 SM2_INT: 0: State Machine 2 interrupt routed to INT1 (Default) 1: State Machine 2 interrupt routed to INT2 2 Reserved 1 Reserved 0 SM2_EN: 0: State Machine 2 disabled. Temporary memories and registers related to this State Machine are left intact. (Default) 1: State Machine 2 enabled.