TMS320F280039: PMP41017 LLC_SEC2_PWM_BASE Question

Part Number: TMS320F280039
Other Parts Discussed in Thread: PMP41017

Tool/software:

Hello.

I'm developing LLC base the PMP41017.

PWM is configurated as below in the base code.

// PWM - instance assignments
//
#define LLC_PRI1_PWM_BASE       EPWM1_BASE
#define LLC_SEC1_PWM_BASE       EPWM4_BASE
#define LLC_PRI2_PWM_BASE       EPWM2_BASE
#define LLC_SEC2_PWM_BASE       EPWM6_BASE
#define LLC_SEC2_PWM_BASE_B     EPWM7_BASE
#define LLC_CONTROL_PWM_BASE    EPWM3_BASE

LLC_SEC1_PWM_BASE is EPWM4.

But LLC_SEC2_PWM_BASE A is EPWM6 and B is EPWM7.

Is there any special reason why you set A and B to different PWMs of LLC_SEC2_PWM_BASE?

Thanks,

Sangmo Kim.