The DRV83x2 devices have three high-current half-H bridge outputs that are controlled by the six inputs PWM_x and RESET_x. When RESET_A is low, OUT_A becomes high-impedance, allowing current to flow through the internal body diodes of the high-side and low-side FETs. When RESET_A is high and PWM_A is low, OUT_A is driven low with its low-side FET enabled. When RESET_A is high and PWM_A is high, OUT_A is driven high with its high-side FET enabled. Likewise is true for B and C.