PieVectTableEPWM1_INT = &control_run; PieVectTableEPWM2_INT = &PCharge; PieVectTableEPWM3_INT = &NCharge;

The given code is assigning the address of the functions "control_run" to the EPWM1_INT interrupt, "PCharge" to the EPWM2_INT interrupt, and "NCharge" to the EPWM3_INT interrupt in the PieVectTable. This means that when the corresponding interrupts are triggered, these functions will be called.