CCS/UCD3138: How to sample trigger about EAP0 , EAP1 & EAP2 in HSFB code ?

user5006419

Expert 1795 points

Part Number: UCD3138

Tool/software: Code Composer Studio

How to sample trigger about EAP0 , EAP1 & EAP2 in HSFB code ?

PWM in multi-mode ( PWM0A & PWM0B have the same duty , DPWM1A & DPWM1B have the same duty ).

How to sample trigger about EAP0 , EAP1 & EAP2 in HSFB code ?

0 Sean Xu over 7 years ago

Hello,

You need configure three registers:

Dpwm0Regs.DPWMCTRL2.bit.SAMPLE_TRIG_1_EN =1;

Dpwm0Regs.DPWMSAMPTRIG1.all = DPWM_PERIOD - 4000; //sample trigger location

LoopMuxRegs.SAMPTRIGCTRL.bit.FE0_TRIG_DPWM0_EN = 1;

Regards,

Sean

0 user5006419 over 7 years ago in reply to Sean Xu

Expert 1795 points

Thank you

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